38693648720384

Names of 38693648720384

• Cardinal: 38693648720384 can be written as Thirty-eight trillion, six hundred ninety-three billion, six hundred forty-eight million, seven hundred twenty thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 3.8693648720384 × 10¹³

Factors of 38693648720384

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 15585

Divisors of 38693648720384

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 49 56 64 68 98 112 119 128 136 196 224 238 256 272 289 343 392 448 476 512 544 578 686 784 833 896 952 1088 1156 1372 1568 1666 1792 1904 2023 2176 2312 2401 2744 3136 3332 3584 3808 4046 4352 4624 4802 5488 5831 6272 6664 7616 8092 8704 9248 9604 10976 11662 12544 13328 14161 15232 15559 16184 16807 18496 19208 21952 23324 25088 26656 28322 30464 31118 32368 33614 36992 38416 40817 43904 46648 53312 56644 60928 62236 64736 67228 73984 76832 81634 87808 93296 99127 106624 108913 113288 124472 129472 134456 147968 153664 163268 175616 186592 198254 213248 217826 226576 248944 258944 264503 268912 285719 307328 326536 373184 396508 426496 435652 453152 497888 517888 529006 537824 571438 614656 653072 693889 746368 762391 793016 871304 906304 995776 1035776 1058012 1075648 1142876 1229312 1306144 1387778 1492736 1524782 1586032 1742608 1812608 1851521 1991552 2116024 2151296 2285752 2612288 2775556 2985472 3049564 3172064 3485216 3625216 3703042 3983104 4232048 4302592 4496551 4571504 4857223 5224576 5336737 5551112 6099128 6344128 6970432 7250432 7406084 7966208 8464096 8605184 8993102 9143008 9714446 10449152 10673474 11102224 12198256 12688256 12960647 13940864 14812168 16928192 17986204 18286016 19428892 20898304 21346948 22204448 24396512 25376512 25921294 27881728 29624336 31475857 33856384 35972408 36572032 37357159 38857784 42693896 44408896 48793024 50753024 51842588 55763456 59248672 62951714 67712768 71944816 73144064 74714318 77715568 85387792 88817792 90724529 97586048 103685176 118497344 125903428 135425536 143889632 146288128 149428636 155431136 170775584 177635584 181449058 195172096 207370352 220330999 236994688 251806856 261500113 287779264 298857272 310862272 341551168 355271168 362898116 390344192 414740704 440661998 473989376 503613712 523000226 575558528 597714544 621724544 635071703 683102336 725796232 829481408 881323996 947978752 1007227424 1046000452 1151117056 1195429088 1243449088 1270143406 1366204672 1451592464 1542316993 1658962816 1762647992 2014454848 2092000904 2302234112 2390858176 2486898176 2540286812 2732409344 2903184928 3084633986 3317925632 3525295984 4028909696 4184001808 4445501921 4781716352 5080573624 5806369856 6169267972 6635851264 7050591968 8057819392 8368003616 8891003842 9563432704 10161147248 10796218951 11612739712 12338535944 14101183936 16115638784 16736007232 17782007684 19126865408 20322294496 21592437902 23225479424 24677071888 28202367872 33472014464 35564015368 40644588992 43184875804 46450958848 49354143776 56404735744 66944028928 71128030736 75573532657 81289177984 86369751608 98708287552 112809471488 133888057856 142256061472 151147065314 162578355968 172739503216 197416575104 284512122944 302294130628 325156711936 345479006432 394833150208 569024245888 604588261256 690958012864 789666300416 1138048491776 1209176522512 1381916025728 2276096983552 2418353045024 2763832051456 4836706090048 5527664102912 9673412180096 19346824360192 38693648720384
• Sum of all divisors σ(n): 95820161849280
• Sum of proper divisors (its aliquot sum) s(n): 57126513128896
• 38693648720384 is an abundant number, because the sum of its proper divisors (57126513128896) is greater than itself. Its abundance is 18432864408512

Bases of 38693648720384

• Binary: 1000110011000100010001001011111110001000000000₂
• Hexadecimal: 0x2331112FE200
• Base-36: DPRM7EOE8

Squares and roots of 38693648720384

• 38693648720384 squared (38693648720384²) is 1497198451296474360617107456
• 38693648720384 cubed (38693648720384³) is 57932070939168731689502804479433825583104
• The square root of 38693648720384 is 6220421.9085512197
• The cube root of 38693648720384 is 33823.0858706503

Scales and comparisons

• 38,693,648,720,384 seconds is equal to 1,230,338 years, 17 weeks, 5 days, 11 hours, 39 minutes, 44 seconds.
• To count from 1 to 38,693,648,720,384 would take you about three million, seventy-five thousand, eight hundred forty-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 38693648720384 cubic inches would be around 2818.6 feet tall.

Recreational maths with 38693648720384

• 38693648720384 backwards is 48302784639683
• The number of decimal digits it has is: 14
• The sum of 38693648720384's digits is 71
• More coming soon!