138368173762560

Names of 138368173762560

• Cardinal: 138368173762560 can be written as One hundred thirty-eight trillion, three hundred sixty-eight billion, one hundred seventy-three million, seven hundred sixty-two thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.3836817376256 × 10¹⁴

Factors of 138368173762560

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 327

Divisors of 138368173762560

• Number of divisors d(n): 768
• 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 56 58 60 64 70 80 84 87 96 105 112 116 120 128 140 145 160 168 174 192 203 210 224 232 240 256 280 281 290 320 336 348 384 406 420 435 448 464 480 512 560 562 580 609 640 672 696 768 812 840 843 870 896 928 960 1015 1024 1120 1124 1160 1218 1280 1344 1392 1405 1536 1624 1680 1686 1740 1792 1856 1920 1967 2030 2048 2240 2248 2320 2436 2560 2688 2784 2810 3045 3072 3248 3360 3372 3480 3584 3712 3840 3934 4060 4215 4480 4496 4640 4872 5120 5376 5568 5620 5901 6090 6144 6496 6720 6744 6960 7168 7424 7680 7868 8120 8149 8430 8960 8992 9280 9744 9835 10240 10752 11136 11240 11802 12180 12992 13440 13488 13920 14336 14848 15360 15736 16240 16298 16860 17920 17984 18560 19488 19670 21504 22272 22480 23604 24360 24447 25984 26880 26976 27840 29505 29696 30720 31472 32480 32596 33720 35840 35968 37120 38976 39340 40745 43008 44544 44960 47208 48720 48894 51968 53760 53952 55680 57043 59010 59392 62944 64960 65192 67440 71680 71936 74240 77952 78680 78961 81490 89088 89920 94416 97440 97788 103936 107520 107904 111360 114086 118020 122235 125888 129920 130384 134880 143872 148480 155904 157360 157922 162980 171129 178176 179840 188832 194880 195576 207872 215040 215808 222720 228172 236040 236883 244470 251776 259840 260768 269760 285215 287744 296960 311808 314720 315844 325960 342258 359680 377664 389760 391152 394805 415744 431616 445440 456344 472080 473766 488940 503552 519680 521536 539520 552727 570430 575488 623616 629440 631688 651920 684516 719360 755328 779520 782304 789610 855645 863232 890880 912688 944160 947532 977880 1007104 1039360 1043072 1079040 1105454 1140860 1184415 1247232 1258880 1263376 1303840 1369032 1438720 1510656 1559040 1564608 1579220 1658181 1711290 1726464 1825376 1888320 1895064 1955760 2014208 2078720 2086144 2158080 2210908 2281720 2289869 2368830 2517760 2526752 2607680 2738064 2763635 2877440 3021312 3118080 3129216 3158440 3316362 3422580 3650752 3776640 3790128 3911520 4028416 4172288 4316160 4421816 4563440 4579738 4737660 5035520 5053504 5215360 5476128 5527270 6042624 6236160 6258432 6316880 6632724 6845160 6869607 7301504 7553280 7580256 7823040 8290905 8344576 8632320 8843632 9126880 9159476 9475320 10071040 10107008 10430720 10952256 11054540 11449345 12085248 12516864 12633760 13265448 13690320 13739214 14603008 15106560 15160512 15646080 16029083 16581810 16689152 17687264 18253760 18318952 18950640 20142080 20214016 20861440 21904512 22109080 22188041 22898690 25033728 25267520 26530896 27380640 27478428 29206016 30213120 30321024 31292160 32058166 33163620 34348035 35374528 36507520 36637904 37901280 40428032 41722880 43809024 44218160 44376082 45797380 48087249 50067456 50535040 53061792 54761280 54956856 58412032 60426240 60642048 62584320 64116332 66327240 66564123 68696070 70749056 73015040 73275808 75802560 80145415 80856064 83445760 87618048 88436320 88752164 91594760 96174498 101070080 106123584 109522560 109913712 110940205 116824064 121284096 125168640 128232664 132654480 133128246 137392140 141498112 146030080 146551616 151605120 155316287 160290830 161712128 175236096 176872640 177504328 183189520 192348996 202140160 212247168 219045120 219827424 221880410 240436245 242568192 250337280 256465328 265308960 266256492 274784280 282996224 292060160 293103232 303210240 310632574 320581660 332820615 350472192 353745280 355008656 366379040 384697992 404280320 424494336 438090240 439654848 443760820 465948861 480872490 485136384 512930656 530617920 532512984 549568560 565992448 584120320 586206464 606420480 621265148 641163320 643453189 665641230 707490560 710017312 732758080 769395984 776581435 808560640 848988672 876180480 879309696 887521640 931897722 961744980 1025861312 1061235840 1065025968 1099137120 1131984896 1172412928 1212840960 1242530296 1282326640 1286906378 1331282460 1414981120 1420034624 1465516160 1538791968 1553162870 1697977344 1752360960 1758619392 1775043280 1863795444 1923489960 1930359567 2051722624 2122471680 2130051936 2198274240 2329744305 2344825856 2425681920 2485060592 2564653280 2573812756 2662564920 2829962240 2840069248 2931032320 3077583936 3106325740 3217265945 3395954688 3517238784 3550086560 3727590888 3846979920 3860719134 4103445248 4244943360 4260103872 4396548480 4504172323 4659488610 4689651712 4970121184 5129306560 5147625512 5325129840 5659924480 5680138496 5862064640 6155167872 6212651480 6434531890 7034477568 7100173120 7455181776 7693959840 7721438268 8206890496 8489886720 8520207744 8793096960 9008344646 9318977220 9651797835 9940242368 10258613120 10295251024 10650259680 11360276992 11724129280 12310335744 12425302960 12869063780 13512516969 14068955136 14200346240 14910363552 15387919680 15442876536 16413780992 16979773440 17040415488 17586193920 18016689292 18637954440 19303595670 19880484736 20517226240 20590502048 21300519360 22520861615 22720553984 23448258560 24620671488 24850605920 25738127560 27025033938 28400692480 29820727104 30775839360 30885753072 32827561984 34080830976 35172387840 36033378584 37275908880 38607191340 39760969472 41034452480 41181004096 42601038720 45041723230 45441107968 49241342976 49701211840 51476255120 54050067876 56801384960 59641454208 61551678720 61771506144 67562584845 68161661952 70344775680 72066757168 74551817760 77214382680 79521938944 82068904960 82362008192 85202077440 90083446460 98482685952 99402423680 102952510240 108100135752 113602769920 119282908416 123103357440 123543012288 135125169690 136323323904 144133514336 149103635520 154428765360 159043877888 164137809920 164724016384 170404154880 180166892920 198804847360 205905020480 216200271504 227205539840 238565816832 246206714880 247086024576 270250339380 288267028672 298207271040 308857530720 318087755776 329448032768 340808309760 360333785840 397609694720 411810040960 432400543008 477131633664 492413429760 494172049152 540500678760 576534057344 596414542080 617715061440 658896065536 681616619520 720667571680 795219389440 823620081920 864801086016 954263267328 988344098304 1081001357520 1153068114688 1192829084160 1235430122880 1317792131072 1441335143360 1590438778880 1647240163840 1729602172032 1976688196608 2162002715040 2306136229376 2385658168320 2470860245760 2882670286720 3294480327680 3459204344064 3953376393216 4324005430080 4612272458752 4771316336640 4941720491520 5765340573440 6588960655360 6918408688128 8648010860160 9224544917504 9883440983040 11530681146880 13836817376256 17296021720320 19766881966080 23061362293760 27673634752512 34592043440640 46122724587520 69184086881280 138368173762560
• Sum of all divisors σ(n): 525222881164800
• Sum of proper divisors (its aliquot sum) s(n): 386854707402240
• 138368173762560 is an abundant number, because the sum of its proper divisors (386854707402240) is greater than itself. Its abundance is 248486533639680

Bases of 138368173762560

• Binary: 11111011101100001011001110110000110100000000000₂
• Hexadecimal: 0x7DD859D86800
• Base-36: 1D1PGM3ITC

Squares and roots of 138368173762560

• 138368173762560 squared (138368173762560²) is 19145751510385997587257753600
• 138368173762560 cubed (138368173762560³) is 2649162671803885282691209765855445385216000
• The square root of 138368173762560 is 11763000.2024381517
• The cube root of 138368173762560 is 51722.4080642165

Scales and comparisons

• 138,368,173,762,560 seconds is equal to 4,399,679 years, 48 weeks, 14 hours, 56 minutes.
• To count from 1 to 138,368,173,762,560 would take you about ten million, nine hundred ninety-nine thousand, one hundred ninety-nine 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 138368173762560 cubic inches would be around 4310.2 feet tall.

Recreational maths with 138368173762560

• 138368173762560 backwards is 065267371863831
• The number of decimal digits it has is: 15
• The sum of 138368173762560's digits is 66
• More coming soon!