38946330499993805

Names of 38946330499993805

• Cardinal: 38946330499993805 can be written as Thirty-eight quadrillion, nine hundred forty-six trillion, three hundred thirty billion, four hundred ninety-nine million, nine hundred ninety-three thousand, eight hundred five.

Scientific notation

• Scientific notation: 3.8946330499993805 × 10¹⁶

Factors of 38946330499993805

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 10431

Divisors of 38946330499993805

• Number of divisors d(n): 162
• Complete list of divisors:
  1 5 7 23 35 49 53 115 161 245 265 371 529 805 1127 1219 1855 2597 2645 2809 3703 5635 6095 8533 10343 12985 14045 18515 19663 25921 28037 42665 51715 59731 64607 72401 98315 129605 137641 140185 196259 237889 298655 323035 362005 452249 506807 548179 688205 981295 1189445 1373813 1485961 1665223 2261245 2534035 2740895 3165743 3837253 5471447 6869065 7429805 8326115 10401727 11656561 12608117 15828715 19186265 26860771 27357235 29053487 38300129 52008635 58282805 63040585 72812089 88256819 106977649 134303855 145267435 191500645 203374409 268100903 289986691 364060445 441284095 534888245 617797733 668230201 748843543 1016872045 1340504515 1423620863 1449933455 2029906837 2460485927 3088988665 3341151005 3744217715 4677611407 5241904801 5669815397 7118104315 10149534185 12302429635 14209347859 15369294623 17223401489 23388057035 26209524005 28349076985 32743279849 39688707779 56591176321 71046739295 76846473115 86117007445 107585062361 120563810423 130405754131 163716399245 198443538895 277820954453 282955881605 300500216041 396138234247 537925311805 602819052115 652028770655 753095436527 912840278917 1389104772265 1502501080205 1980691171235 2103501512287 2772967639729 2999332345013 3765477182635 4564201394585 6389881952419 6911504968943 10517507561435 13864838198645 14724510586009 14996661725065 20995326415091 31949409762095 34557524844715 48380534782601 73622552930045 104976632075455 146967284905637 158964614285689 241902673913005 338663743478207 734836424528185 794823071428445 1112752299999823 1693318717391035 5563761499999115 7789266099998761 38946330499993805
• Sum of all divisors σ(n): 57930546562869834
• Sum of proper divisors (its aliquot sum) s(n): 18984216062876029
• 38946330499993805 is a deficient number, because the sum of its proper divisors (18984216062876029) is less than itself. Its deficiency is 19962114437117776

Bases of 38946330499993805

• Binary: 10001010010111010111101100110010110000011101000011001101₂
• Hexadecimal: 0x8A5D7B32C1D0CD
• Base-36: ANHBL8F8P8T

Squares and roots of 38946330499993805

• 38946330499993805 squared (38946330499993805²) is 1516816659414747704965105038378025
• 38946330499993805 cubed (38946330499993805³) is 59074442925463304012482397429853486761549748135125
• The square root of 38946330499993805 is 197348246.7618950117
• The cube root of 38946330499993805 is 338965.5133830763

Scales and comparisons

• 38,946,330,499,993,805 seconds is equal to 1,238,372,840 years, 51 weeks, 3 days, 7 hours, 10 minutes, 5 seconds.
• To count from 1 to 38,946,330,499,993,805 would take you about three billion, seven hundred fifteen million, one hundred eighteen thousand, five hundred twenty-two 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 38946330499993805 cubic inches would be around 28247.1 feet tall.

Recreational maths with 38946330499993805

• 38946330499993805 backwards is 50839999403364983
• The number of decimal digits it has is: 17
• The sum of 38946330499993805's digits is 92
• More coming soon!