138698970869760

Names of 138698970869760

• Cardinal: 138698970869760 can be written as One hundred thirty-eight trillion, six hundred ninety-eight billion, nine hundred seventy million, eight hundred sixty-nine thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.3869897086976 × 10¹⁴

Factors of 138698970869760

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 1935

Divisors of 138698970869760

• Number of divisors d(n): 1248
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 29 30 32 35 40 42 48 49 56 58 60 64 70 80 84 87 96 98 105 112 116 120 128 140 145 147 160 168 174 192 196 203 210 224 232 240 245 256 280 290 294 320 336 348 384 392 406 420 435 448 464 480 490 512 560 580 588 609 640 672 696 735 768 784 812 840 841 870 896 928 960 980 1015 1024 1120 1160 1176 1218 1280 1344 1392 1421 1470 1536 1568 1624 1680 1682 1740 1792 1856 1889 1920 1960 2030 2048 2240 2320 2352 2436 2523 2560 2688 2784 2842 2940 3045 3072 3136 3248 3360 3364 3480 3584 3712 3778 3840 3920 4060 4096 4205 4263 4480 4640 4704 4872 5046 5120 5376 5568 5667 5684 5880 5887 6090 6144 6272 6496 6720 6728 6960 7105 7168 7424 7556 7680 7840 8120 8410 8526 8960 9280 9408 9445 9744 10092 10240 10752 11136 11334 11368 11760 11774 12180 12288 12544 12615 12992 13223 13440 13456 13920 14210 14336 14848 15112 15360 15680 16240 16820 17052 17661 17920 18560 18816 18890 19488 20184 20480 21315 21504 22272 22668 22736 23520 23548 24360 24389 25088 25230 25984 26446 26880 26912 27840 28335 28420 28672 29435 29696 30224 30720 31360 32480 33640 34104 35322 35840 37120 37632 37780 38976 39669 40368 41209 42630 43008 44544 45336 45472 47040 47096 48720 48778 50176 50460 51968 52892 53760 53824 54781 55680 56670 56840 58870 59392 60448 61440 62720 64960 66115 67280 68208 70644 71680 73167 74240 75264 75560 77952 79338 80736 82418 85260 86016 88305 89088 90672 90944 92561 94080 94192 97440 97556 100352 100920 103936 105784 107520 107648 109562 111360 113340 113680 117740 118784 120896 121945 123627 125440 129920 132230 134560 136416 141288 143360 146334 148480 150528 151120 155904 158676 161472 164343 164836 170520 170723 176610 178176 181344 181888 185122 188160 188384 194880 195112 198345 200704 201840 206045 207872 211568 215040 215296 219124 222720 226680 227360 235480 241792 243890 247254 250880 259840 264460 269120 272832 273905 277683 282576 292668 296960 301056 302240 311808 317352 322944 328686 329672 341040 341446 353220 356352 362688 363776 365835 370244 376320 376768 383467 389760 390224 396690 403680 412090 415744 423136 430080 430592 438248 445440 453360 454720 462805 470960 483584 487780 494508 501760 512169 519680 528920 538240 545664 547810 555366 565152 585336 593920 602112 604480 618135 623616 634704 645888 657372 659344 682080 682892 706440 725376 727552 731670 740488 752640 753536 766934 779520 780448 793380 807360 821715 824180 831488 846272 853615 861184 876496 890880 906720 909440 925610 941920 967168 975560 989016 1003520 1024338 1039360 1057840 1076480 1091328 1095620 1110732 1130304 1150401 1170672 1195061 1208960 1236270 1247232 1269408 1291776 1314744 1318688 1364160 1365784 1388415 1412880 1450752 1455104 1463340 1480976 1505280 1507072 1533868 1559040 1560896 1586760 1588649 1614720 1643430 1648360 1692544 1707230 1722368 1752992 1781760 1813440 1818880 1851220 1883840 1917335 1934336 1951120 1978032 2048676 2078720 2115680 2152960 2182656 2191240 2221464 2260608 2300802 2341344 2390122 2417920 2472540 2494464 2538816 2560845 2583552 2629488 2637376 2684269 2728320 2731568 2776830 2825760 2901504 2910208 2926680 2961952 3010560 3014144 3067736 3118080 3121792 3173520 3177298 3229440 3286860 3296720 3385088 3414460 3444736 3505984 3585183 3626880 3637760 3702440 3767680 3834670 3868672 3902240 3956064 4097352 4157440 4231360 4305920 4365312 4382480 4442928 4521216 4601604 4682688 4765947 4780244 4835840 4945080 5077632 5121690 5167104 5258976 5274752 5368538 5456640 5463136 5553660 5651520 5752005 5803008 5820416 5853360 5923904 5975305 6028288 6135472 6236160 6243584 6347040 6354596 6458880 6573720 6593440 6770176 6828920 7011968 7170366 7253760 7275520 7404880 7535360 7669340 7737344 7804480 7912128 7943245 8052807 8194704 8462720 8611840 8730624 8764960 8885856 9042432 9203208 9365376 9531894 9560488 9671680 9890160 10155264 10243380 10334208 10517952 10549504 10737076 10913280 10926272 11107320 11120543 11303040 11504010 11606016 11706720 11847808 11950610 12056576 12270944 12472320 12487168 12694080 12709192 12917760 13147440 13186880 13421345 13540352 13657840 14023936 14340732 14507520 14551040 14809760 15070720 15338680 15608960 15824256 15886490 16105614 16389408 16925440 17223680 17461248 17529920 17771712 17925915 18084864 18406416 18730752 19063788 19120976 19343360 19780320 20310528 20486760 21035904 21099008 21474152 21826560 21852544 22214640 22241086 22606080 23008020 23212032 23413440 23695616 23829735 23901220 24113152 24541888 24974336 25388160 25418384 25835520 26294880 26373760 26842690 27080704 27315680 28047872 28681464 29015040 29102080 29619520 30141440 30677360 31217920 31648512 31772980 32211228 32778816 33361629 33850880 35059840 35543424 35851830 36169728 36812832 37461504 38127576 38241952 38686720 39560640 40264035 40621056 40973520 42071808 42198016 42948304 43653120 43705088 44429280 44482172 45212160 46016040 46070821 46826880 47391232 47659470 47802440 49083776 49948672 50776320 50836768 51671040 52589760 52747520 53685380 54161408 54631360 55602715 56095744 57362928 58030080 59239040 60282880 61354720 62435840 63297024 63545960 64422456 65557632 66723258 67701760 70119680 71086848 71703660 72339456 73625664 74923008 76255152 76483904 77843801 79121280 80528070 81242112 81947040 84143616 84396032 85896608 87306240 87410176 88858560 88964344 90424320 92032080 92141642 93653760 94782464 95318940 95604880 98167552 99897344 101552640 101673536 105179520 105495040 107370760 109262720 111205430 112191488 114725856 116060160 118478080 120565760 122709440 124871680 126594048 127091920 128844912 131115264 133446516 135403520 138212463 140239360 142173696 143407320 147251328 149846016 152510304 152967808 155687602 158242560 161056140 162484224 163894080 166808145 168287232 168792064 171793216 174820352 177717120 177928688 180848640 184064160 184283284 187307520 189564928 190637880 191209760 196335104 203105280 203347072 210359040 210990080 214741520 218525440 222410860 224382976 229451712 230354105 233531403 236956160 245418880 249743360 253188096 254183840 257689824 262230528 266893032 270807040 276424926 280478720 284347392 286814640 294502656 299692032 305020608 305935616 311375204 316485120 322112280 322495747 327788160 333616290 336574464 343586432 349640704 355434240 355857376 361697280 368128320 368566568 374615040 379129856 381275760 382419520 389219005 392670208 406210560 406694144 420718080 421980160 429483040 437050880 444821720 458903424 460708210 467062806 473912320 490837760 499486720 506376192 508367680 515379648 524461056 533786064 552849852 560957440 568694784 573629280 589005312 610041216 611871232 622750408 632970240 644224560 644991494 655576320 667232580 673148928 687172864 691062315 699281408 710868480 711714752 736256640 737133136 749230080 762551520 764839040 778438010 785340416 812421120 813388288 841436160 843960320 858966080 874101760 889643440 917806848 921416420 934125612 947824640 967487241 981675520 1016735360 1030759296 1048922112 1067572128 1105699704 1121914880 1137389568 1147258560 1167657015 1178010624 1220082432 1223742464 1245500816 1265940480 1288449120 1289982988 1311152640 1334465160 1374345728 1382124630 1421736960 1423429504 1472513280 1474266272 1498460160 1525103040 1529678080 1556876020 1570680832 1612478735 1626776576 1682872320 1717932160 1748203520 1779286880 1835613696 1842832840 1868251224 1895649280 1934974482 1963351040 2033470720 2061518592 2097844224 2135144256 2211399408 2257470229 2294517120 2335314030 2356021248 2440164864 2447484928 2491001632 2531880960 2576898240 2579965976 2622305280 2668930320 2748691456 2764249260 2843473920 2846859008 2945026560 2948532544 3050206080 3059356160 3113752040 3224957470 3253553152 3365744640 3435864320 3496407040 3558573760 3671227392 3685665680 3736502448 3869948964 3926702080 4066941440 4123037184 4270288512 4422798816 4514940458 4589034240 4670628060 4712042496 4837436205 4880329728 4894969856 4982003264 5153796480 5159931952 5244610560 5337860640 5497382912 5528498520 5686947840 5693718016 5890053120 5897065088 6100412160 6118712320 6227504080 6449914940 6507106304 6772410687 6871728640 7117147520 7342454784 7371331360 7473004896 7739897928 7853404160 8133882880 8246074368 8540577024 8845597632 9029880916 9178068480 9341256120 9674872410 9760659456 9964006528 10307592960 10319863904 10489221120 10675721280 10994765824 11056997040 11287351145 11387436032 11780106240 11794130176 12200824320 12237424640 12455008160 12899829880 13544821374 13743457280 14234295040 14684909568 14742662720 14946009792 15479795856 16267765760 16492148736 17081154048 17691195264 18059761832 18356136960 18682512240 19349744820 19521318912 19928013056 20615185920 20639727808 21351442560 22113994080 22574702290 22774872064 23560212480 23588260352 24401648640 24474849280 24910016320 25799659760 27089642748 27486914560 28468590080 29485325440 29892019584 30959591712 32535531520 32984297472 33862053435 34162308096 35382390528 36119523664 36712273920 37365024480 38699489640 39856026112 41230371840 41279455616 42702885120 44227988160 45149404580 45549744128 47176520704 48803297280 49820032640 51599319520 54179285496 54973829120 56937180160 58970650880 59784039168 61919183424 67724106870 68324616192 70764781056 72239047328 73424547840 74730048960 77398979280 79712052224 82460743680 82558911232 85405770240 88455976320 90298809160 94353041408 97606594560 99640065280 103198639040 108358570992 113874360320 117941301760 119568078336 123838366848 135448213740 136649232384 141529562112 144478094656 149460097920 154797958560 159424104448 164921487360 165117822464 170811540480 176911952640 180597618320 188706082816 199280130560 206397278080 216717141984 227748720640 235882603520 239136156672 247676733696 270896427480 283059124224 288956189312 298920195840 309595917120 318848208896 330235644928 341623080960 353823905280 361195236640 398560261120 412794556160 433434283968 471765207040 478272313344 495353467392 541792854960 566118248448 577912378624 597840391680 619191834240 660471289856 683246161920 707647810560 722390473280 797120522240 825589112320 866868567936 943530414080 956544626688 990706934784 1083585709920 1155824757248 1195680783360 1238383668480 1320942579712 1415295621120 1444780946560 1594241044480 1651178224640 1733737135872 1981413869568 2167171419840 2311649514496 2391361566720 2476767336960 2830591242240 2889561893120 3302356449280 3467474271744 3962827739136 4334342839680 4623299028992 4782723133440 4953534673920 5779123786240 6604712898560 6934948543488 8668685679360 9246598057984 9907069347840 11558247572480 13869897086976 17337371358720 19814138695680 23116495144960 27739794173952 34674742717440 46232990289920 69349485434880 138698970869760
• Sum of all divisors σ(n): 534956136523200
• Sum of proper divisors (its aliquot sum) s(n): 396257165653440
• 138698970869760 is an abundant number, because the sum of its proper divisors (396257165653440) is greater than itself. Its abundance is 257558194783680

Bases of 138698970869760

• Binary: 11111100010010101011110111000111011000000000000₂
• Hexadecimal: 0x7E255EE3B000
• Base-36: 1D5XFE5KAO

Squares and roots of 138698970869760

• 138698970869760 squared (138698970869760²) is 19237404520330533050882457600
• 138698970869760 cubed (138698970869760³) is 2668208209175113949311038886524198322176000
• The square root of 138698970869760 is 11777052.7242498155
• The cube root of 138698970869760 is 51763.5928875491

Scales and comparisons

• 138,698,970,869,760 seconds is equal to 4,410,198 years, 12 weeks, 6 days, 20 hours, 16 minutes.
• To count from 1 to 138,698,970,869,760 would take you about eleven million, twenty-five thousand, four hundred ninety-five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 138698970869760 cubic inches would be around 4313.6 feet tall.

Recreational maths with 138698970869760

• 138698970869760 backwards is 067968079896831
• 138698970869760 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138698970869760's digits is 87
• More coming soon!