381428555798415

Names of 381428555798415

• Cardinal: 381428555798415 can be written as Three hundred eighty-one trillion, four hundred twenty-eight billion, five hundred fifty-five million, seven hundred ninety-eight thousand, four hundred fifteen.

Scientific notation

• Scientific notation: 3.81428555798415 × 10¹⁴

Factors of 381428555798415

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2135

Divisors of 381428555798415

• Number of divisors d(n): 512
• Complete list of divisors:
  1 3 5 15 17 19 23 29 51 57 69 85 87 95 115 139 145 255 285 323 345 391 417 435 437 493 551 667 695 719 969 1173 1181 1311 1479 1615 1653 1955 2001 2085 2157 2185 2363 2465 2641 2755 3197 3335 3543 3595 4031 4845 5865 5905 6555 7089 7395 7429 7923 8265 9367 9591 10005 10785 11339 11815 12093 12223 12673 13205 13661 15985 16537 17715 20077 20155 20851 22287 22439 27163 28101 34017 34249 35445 36669 37145 38019 39615 40983 44897 46835 47955 49611 54349 56695 60231 60465 60743 61115 62553 63365 67317 68305 68527 76589 81489 82685 92713 99941 100385 102747 104255 111435 112195 134691 135815 140505 163047 164159 170085 171245 182229 183345 190095 204915 205581 215441 224485 229767 232237 248055 271745 278139 281129 299823 301155 303715 312765 314203 336585 342635 354467 381463 382945 396169 407445 461771 463565 479573 492477 499705 513735 516097 582233 646323 650731 673455 696711 787727 815235 820795 843387 849139 911145 942609 1027905 1032631 1063401 1077205 1144389 1148835 1161185 1188507 1302013 1385313 1390695 1405645 1438719 1499115 1548291 1571015 1576121 1698997 1746699 1761547 1772335 1898879 1907315 1952193 1980845 2298643 2308855 2363181 2397865 2462385 2547417 2580485 2790703 2898289 2911165 3097893 3119021 3231615 3253655 3483555 3775657 3906039 3938635 4216935 4245695 4713045 4728363 4760611 5096991 5163155 5284641 5317005 5341451 5696637 5721945 5942535 6510065 6734873 6895929 6926565 7193595 7741455 7880605 8152741 8372109 8494985 8694867 8733495 8773649 8807735 9111887 9357063 9494395 9760965 11062427 11326971 11493215 11815905 12737085 13391359 13953515 14281833 14435363 14491445 14966813 15489465 15595105 16024353 16133641 18878285 19530195 19530197 20204619 23641815 23803055 24458223 24625031 25484955 26320947 26423205 26707255 27335661 28483185 29946299 32280943 33187281 33674365 34479645 39076931 40174077 40763705 41860545 43306089 43474335 43674217 43868245 44900439 45559435 46785315 48400923 49270913 53023357 55067491 55312135 56634855 58590591 64186169 66660647 66956795 71409165 71737483 72176815 73875093 74834065 80121765 80668205 80930387 89838897 90451609 96842829 97650985 101023095 109494053 117230793 118030321 122291115 123125155 131022651 131604735 136678305 147812739 149731495 154902079 159070071 161404715 165202473 165936405 192558507 195384655 199981941 200870385 215212449 216530445 218371085 224502195 242004615 242791161 246354565 254435821 265116785 271354827 274271897 275337455 292952955 320930845 328482159 332013349 333303235 354090963 358687415 369375465 371073743 404651935 418625527 449194485 452258045 464706237 467875589 484214145 547470265 566375713 586153965 590151605 655113255 739063695 742461689 763307463 774510395 795350355 822815691 826012365 936147347 962792535 996040047 999909705 1076062245 1113221229 1133230999 1213955805 1219537211 1255876581 1266552293 1272179105 1356774135 1371359485 1403626767 1537677353 1642410795 1660066745 1699127139 1770454815 1855368715 1861398901 2006515457 2080387007 2093127635 2227385067 2242576099 2323531185 2339377945 2714697383 2808442041 2831878565 3399692997 3422879309 3658611633 3712308445 3799656879 3816537315 4114078455 4613032059 4680736735 4980200235 5566106145 5584196703 5666154995 6019546371 6097686055 6241161021 6279382905 6308253631 6332761465 6727728297 7018133835 7688386765 7953885013 8144092149 8495635695 9306994505 9628387121 10032577285 10268637927 10401935035 10761138547 11136925335 11212880495 13573486915 14042210205 16998464985 17114396545 18293058165 18924760893 18998284395 21531388981 23065160295 23861655039 27920983515 28885161363 30097731855 31205805105 31541268155 32283415641 33638641485 35366579119 38123793683 39769425065 40720460745 46149855511 48141935605 51343189635 51579250277 53805692735 58188948253 64594166943 65034706871 78726224107 94623804465 106099737357 107656944905 114371381049 119308275195 138449566533 144425806815 154737750831 161417078205 174566844759 176832895595 182939355299 190618968415 195104120613 230749277555 236178672321 257896251385 290944741265 322970834715 325173534355 393631120535 530498686785 548818065897 571856905245 692247832665 773688754155 872834223795 876847254709 914696776495 975520603065 1105590016807 1180893361605 1338345809819 1495798258033 2630541764127 2744090329485 3316770050421 4015037429457 4384236273545 4487394774099 5527950084035 6691729049095 7478991290165 13152708820635 16583850252105 20075187147285 22436973870495 25428570386561 76285711159683 127142851932805 381428555798415
• Sum of all divisors σ(n): 741180948480000
• Sum of proper divisors (its aliquot sum) s(n): 359752392681585
• 381428555798415 is a deficient number, because the sum of its proper divisors (359752392681585) is less than itself. Its deficiency is 21676163116830

Bases of 381428555798415

• Binary: 1010110101110100001000001100100110101011110001111₂
• Hexadecimal: 0x15AE84193578F
• Base-36: 3R7DUXXFV3

Squares and roots of 381428555798415

• 381428555798415 squared (381428555798415²) is 145487743178464585118116512225
• 381428555798415 cubed (381428555798415³) is 55493179766932450290111487306702579983123375
• The square root of 381428555798415 is 19530195.9999999743
• The cube root of 381428555798415 is 72522.2163099287

Scales and comparisons

• 381,428,555,798,415 seconds is equal to 12,128,248 years, 12 weeks, 2 days, 18 hours, 40 minutes, 15 seconds.
• To count from 1 to 381,428,555,798,415 would take you about thirty million, three hundred twenty thousand, six hundred twenty 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 381428555798415 cubic inches would be around 6043.5 feet tall.

Recreational maths with 381428555798415

• 381428555798415 backwards is 514897555824183
• The number of decimal digits it has is: 15
• The sum of 381428555798415's digits is 75
• More coming soon!