381929820381270

Names of 381929820381270

• Cardinal: 381929820381270 can be written as Three hundred eighty-one trillion, nine hundred twenty-nine billion, eight hundred twenty million, three hundred eighty-one thousand, two hundred seventy.

Scientific notation

• Scientific notation: 3.8192982038127 × 10¹⁴

Factors of 381929820381270

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 726

Divisors of 381929820381270

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 49 54 63 70 81 90 98 105 126 135 147 162 189 210 243 245 270 294 315 378 405 441 486 490 567 630 709 729 735 810 882 945 1134 1215 1323 1418 1458 1470 1701 1890 2127 2187 2205 2430 2646 2835 3402 3545 3645 3969 4254 4374 4410 4963 5103 5670 6381 6615 7090 7290 7938 8505 9926 10206 10635 10935 11907 12762 13230 14889 15309 17010 19143 19845 21270 21870 23814 24815 25515 29778 30618 31905 34741 35721 38286 39690 44667 49630 51030 57429 59535 63810 69482 71442 74445 76545 89334 95715 104223 107163 114858 119070 134001 148890 153090 172287 173705 178605 191430 208446 214326 223335 268002 287145 312669 344574 347410 357210 402003 446670 502681 516861 521115 535815 574290 625338 670005 804006 861435 938007 1005362 1033722 1042230 1071630 1206009 1340010 1508043 1550583 1563345 1722870 1876014 2010015 2412018 2513405 2584305 2814021 3016086 3101166 3126690 3518767 3618027 4020030 4524129 4690035 5026810 5168610 5628042 6030045 7037534 7236054 7540215 7752915 8442063 9048258 9380070 10556301 10854081 12060090 13572387 14070105 15080430 15505830 16884126 17593835 18090135 21112602 21708162 22620645 24631369 25326189 27144774 28140210 31668903 35187670 36180270 40717161 42210315 45241290 49262738 50652378 52781505 54270405 63337806 67861935 73894107 75978567 81434322 84420630 95006709 105563010 108540810 122151483 123156845 126630945 135723870 147788214 151957134 158344515 190013418 203585805 221682321 244302966 246313690 253261890 285020127 316689030 356400829 366454449 369470535 379892835 407171610 443364642 475033545 570040254 610757415 665046963 712801658 732908898 738941070 759785670 855060381 950067090 1069202487 1099363347 1108411605 1221514830 1330093926 1425100635 1710120762 1782004145 1832272245 1995140889 2138404974 2198726694 2216823210 2494805803 2565181143 2850201270 3207607461 3325234815 3564008290 3664544490 3990281778 4275301905 4989611606 5130362286 5346012435 5496816735 5985422667 6415214922 6650469630 7484417409 7695543429 8550603810 9622822383 9975704445 10692024870 10993633470 11970845334 12474029015 12825905715 14968834818 15391086858 16038037305 17463640621 17956268001 19245644766 19951408890 22453252227 24948058030 25651811430 28868467149 29927113335 32076074610 34927281242 35912536002 37422087045 38477717145 44906504454 48114111915 52390921863 53868804003 57736934298 59854226670 67359756681 74844174090 76955434290 86605401447 87318203105 89781340005 96228223830 104781843726 107737608006 112266261135 134719513362 144342335745 157172765589 173210802894 174636406210 179562680010 202079270043 224532522270 259816204341 261954609315 269344020015 288684671490 314345531178 336798783405 404158540086 433027007235 471518296767 519632408682 523909218630 538688040030 606237810129 673597566810 779448613023 785863827945 866054014470 943036593534 1010396350215 1212475620258 1299081021705 1414554890301 1558897226046 1571727655890 1818713430387 2020792700430 2357591483835 2598162043410 2829109780602 3031189050645 3637426860774 3897243065115 4243664670903 4715182967670 5456140291161 6062378101290 7072774451505 7794486130230 8487329341806 9093567151935 10912280582322 12730994012709 14145548903010 18187134303870 21218323354515 25461988025418 27280701455805 38192982038127 42436646709030 54561402911610 63654970063545 76385964076254 127309940127090 190964910190635 381929820381270
• Sum of all divisors σ(n): 1201082633481600
• Sum of proper divisors (its aliquot sum) s(n): 819152813100330
• 381929820381270 is an abundant number, because the sum of its proper divisors (819152813100330) is greater than itself. Its abundance is 437222992719060

Bases of 381929820381270

• Binary: 1010110110101110011110111010001011110000001010110₂
• Hexadecimal: 0x15B5CF745E056
• Base-36: 3RDS4XX3DI

Squares and roots of 381929820381270

• 381929820381270 squared (381929820381270²) is 145870387696469165088166812900
• 381929820381270 cubed (381929820381270³) is 55712250971858685574706633554036038754383000
• The square root of 381929820381270 is 19543024.8523935007
• The cube root of 381929820381270 is 72553.9714096213

Scales and comparisons

• 381,929,820,381,270 seconds is equal to 12,144,186 years, 46 weeks, 6 days, 4 hours, 34 minutes, 30 seconds.
• To count from 1 to 381,929,820,381,270 would take you about thirty million, three hundred sixty thousand, four hundred sixty-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 381929820381270 cubic inches would be around 6046.2 feet tall.

Recreational maths with 381929820381270

• 381929820381270 backwards is 072183028929183
• 381929820381270 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 381929820381270's digits is 63
• More coming soon!