138448155875040

Names of 138448155875040

• Cardinal: 138448155875040 can be written as One hundred thirty-eight trillion, four hundred forty-eight billion, one hundred fifty-five million, eight hundred seventy-five thousand and forty.

Scientific notation

• Scientific notation: 1.3844815587504 × 10¹⁴

Factors of 138448155875040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 7043152

Divisors of 138448155875040

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 17 18 20 22 24 30 32 33 34 36 40 44 45 48 51 55 60 66 68 72 73 80 85 88 90 96 99 102 110 120 132 136 144 146 153 160 165 170 176 180 187 198 204 219 220 240 255 264 272 288 292 306 330 340 352 360 365 374 396 408 438 440 480 495 510 528 544 561 584 612 657 660 680 720 730 748 765 792 803 816 876 880 935 990 1020 1056 1095 1122 1168 1224 1241 1314 1320 1360 1440 1460 1496 1530 1584 1606 1632 1683 1752 1760 1870 1980 2040 2190 2244 2336 2409 2448 2482 2628 2640 2720 2805 2920 2992 3060 3168 3212 3285 3366 3504 3723 3740 3960 4015 4080 4380 4488 4818 4896 4964 5256 5280 5610 5840 5984 6120 6205 6424 6570 6732 7008 7227 7446 7480 7920 8030 8160 8415 8760 8976 9636 9928 10512 11169 11220 11680 12045 12240 12410 12848 13140 13464 13651 14454 14892 14960 15840 16060 16830 17520 17952 18615 19272 19856 21024 22338 22440 24090 24480 24820 25696 26280 26928 27302 28908 29784 29920 32120 33660 35040 36135 37230 38544 39712 40953 44676 44880 48180 49640 52560 53856 54604 55845 57816 59568 64240 67320 68255 72270 74460 77088 81906 89352 89760 96360 99280 105120 109208 111690 115632 119136 122859 128480 134640 136510 144540 148920 163812 178704 192720 198560 204765 218416 223380 231264 245718 269280 273020 289080 297840 327624 357408 385440 409530 436832 446760 491436 546040 578160 595680 614295 655248 819060 893520 982872 1092080 1156320 1228590 1310496 1638120 1787040 1965744 2184160 2457180 3276240 3931488 4914360 6552480 7043041 9828720 14086082 19657440 21129123 28172164 35215205 42258246 56344328 63387369 70430410 77473451 84516492 105645615 112688656 119731697 126774738 140860820 154946902 169032984 211291230 225377312 232420353 239463394 253549476 281721640 309893804 316936845 338065968 359195091 387367255 422582460 464840706 478926788 507098952 514141993 563443280 598658485 619787608 633873690 676131936 697261059 718390182 774734510 845164920 929681412 957853576 1014197904 1028283986 1077585273 1126886560 1162101765 1197316970 1239575216 1267747380 1317048667 1394522118 1436780364 1542425979 1549469020 1690329840 1795975455 1859362824 1915707152 2028395808 2056567972 2155170546 2324203530 2394633940 2479150432 2535494760 2570709965 2634097334 2789044236 2873560728 3084851958 3098938040 3380659680 3486305295 3591950910 3718725648 3831414304 3951146001 4113135944 4310341092 4627277937 4648407060 4789267880 5070989520 5141419930 5268194668 5387926365 5578088472 5655561923 5747121456 6169703916 6197876080 6585243335 6972610590 7183901820 7437451296 7712129895 7902292002 8226271888 8620682184 8740413881 9254555874 9296814120 9578535760 10141979040 10282839860 10536389336 10775852730 11156176944 11311123846 11494242912 11853438003 12339407832 12395752160 13170486670 13945221180 14367803640 15424259790 15804584004 16452543776 16966685769 17241364368 17480827762 18509111748 18593628240 19157071520 19755730005 20565679720 21072778672 21551705460 22312353888 22622247692 23136389685 23706876006 24678815664 26221241643 26340973340 27890442360 28277809615 28735607280 30848519580 31609168008 33933371538 34482728736 34961655524 37018223496 37187256480 39511460010 41131359440 42145557344 43103410920 43702069405 45244495384 46272779370 47413752012 49357631328 50900057307 52442483286 52681946680 55780884720 56555619230 57471214560 59267190015 61697039160 63218336016 67866743076 69923311048 74036446992 78663724929 79022920020 82262718880 84833428845 86206821840 87404138810 90488990768 92545558740 94827504024 96144552691 101800114614 104884966572 105363893360 111561769440 113111238460 118534380030 123394078320 126436672032 131106208215 135733486152 139846622096 148072893984 157327449858 158045840040 169666857690 172413643680 174808277620 180977981536 185091117480 189655008048 192289105382 203600229228 209769933144 210727786720 226222476920 237068760060 246788156640 254500286535 262212416430 271466972304 279693244192 288433658073 314654899716 316091680080 339333715380 349616555240 370182234960 379310016096 384578210764 393318624645 407200458456 419539866288 452444953840 474137520120 480722763455 509000573070 524424832860 542933944608 576867316146 629309799432 632183360160 678667430760 699233110480 740364469920 769156421528 786637249290 814400916912 839079732576 865300974219 904889907680 948275040240 961445526910 1018001146140 1048849665720 1153734632292 1258619598864 1357334861520 1398466220960 1442168290365 1538312843056 1573274498580 1628801833824 1730601948438 1896550080480 1922891053820 2036002292280 2097699331440 2307469264584 2517239197728 2714669723040 2884336580730 3076625686112 3146548997160 3461203896876 3845782107640 4072004584560 4195398662880 4326504871095 4614938529168 5768673161460 6293097994320 6922407793752 7691564215280 8144009169120 8653009742190 9229877058336 11537346322920 12586195988640 13844815587504 15383128430560 17306019484380 23074692645840 27689631175008 34612038968760 46149385291680 69224077937520 138448155875040
• Sum of all divisors σ(n): 553198382073792
• Sum of proper divisors (its aliquot sum) s(n): 414750226198752
• 138448155875040 is an abundant number, because the sum of its proper divisors (414750226198752) is greater than itself. Its abundance is 276302070323712

Bases of 138448155875040

• Binary: 11111011110101011111001001001101001011011100000₂
• Hexadecimal: 0x7DEAF92696E0
• Base-36: 1D2Q7DDRS0

Squares and roots of 138448155875040

• 138448155875040 squared (138448155875040²) is 19167891865199372868095001600
• 138448155875040 cubed (138448155875040³) is 2653759280749033978468870570739898200064000
• The square root of 138448155875040 is 11766399.4439692553
• The cube root of 138448155875040 is 51732.3719899601

Scales and comparisons

• 138,448,155,875,040 seconds is equal to 4,402,223 years, 5 weeks, 4 days, 12 hours, 24 minutes.
• To count from 1 to 138,448,155,875,040 would take you about eleven million, five thousand, five hundred fifty-seven 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 138448155875040 cubic inches would be around 4311 feet tall.

Recreational maths with 138448155875040

• 138448155875040 backwards is 040578551844831
• The number of decimal digits it has is: 15
• The sum of 138448155875040's digits is 63
• More coming soon!