38397539814288831

Names of 38397539814288831

• Cardinal: 38397539814288831 can be written as Thirty-eight quadrillion, three hundred ninety-seven trillion, five hundred thirty-nine billion, eight hundred fourteen million, two hundred eighty-eight thousand, eight hundred thirty-one.

Scientific notation

• Scientific notation: 3.8397539814288831 × 10¹⁶

Factors of 38397539814288831

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2217

Divisors of 38397539814288831

• Number of divisors d(n): 162
• Complete list of divisors:
  1 3 9 11 33 71 99 121 213 363 409 639 781 1089 1227 1723 2343 3681 4499 5169 7029 8591 13497 15507 18953 25773 29039 40491 49489 56859 77319 87117 122333 148467 167281 170577 208483 261351 319429 366999 445401 501843 625449 704707 958287 1100997 1345663 1505529 1840091 1876347 2114121 2874861 2968729 3513719 4036989 5520273 6342363 7751777 8906187 10541157 11876951 12110967 14802293 16560819 20241001 23255331 26718561 31623471 32656019 35630853 44406879 50034197 60723003 69765993 85269547 97968057 106892559 130646461 133220637 150102591 182169009 210779759 255808641 288225163 293904171 359216209 391939383 450307773 550376167 632339277 767425923 864675489 1077648627 1175818149 1214210161 1437111071 1651128501 1897017831 2318577349 2594026467 3170476793 3232945881 3642630483 4311333213 4953385503 6054137837 6955732047 9511430379 10927891449 12933999639 13356311771 18162413511 20463986573 20867196141 25504350839 28534291137 34875244723 40068935313 54487240533 61391959719 76513052517 86208921431 104625734169 120206805939 146919429481 184175879157 225103852303 229539157551 258626764293 313877202507 440758288443 496611955849 675311556909 775880292879 948298135741 1322274865329 1489835867547 2025934670727 2476142375333 2844894407223 4469507602641 5462731514339 7428427125999 8534683221669 10431279493151 16388194543017 22285281377997 31293838479453 35259448865279 49164583629051 60090046657729 93881515438359 105778346595837 180270139973187 317335039787511 387853937518069 540810419919561 1163561812554207 3490685437662621 4266393312698759 12799179938096277 38397539814288831
• Sum of all divisors σ(n): 62009742717055224
• Sum of proper divisors (its aliquot sum) s(n): 23612202902766393
• 38397539814288831 is a deficient number, because the sum of its proper divisors (23612202902766393) is less than itself. Its deficiency is 14785336911522438

Bases of 38397539814288831

• Binary: 10001000011010100101101111101000111000010010110110111111₂
• Hexadecimal: 0x886A5BE8E12DBF
• Base-36: AI2SI9UBTTR

Squares and roots of 38397539814288831

• 38397539814288831 squared (38397539814288831²) is 1474371063789895954240118291346561
• 38397539814288831 cubed (38397539814288831³) is 56612221622907907702577963646408355275687572560191
• The square root of 38397539814288831 is 195952902.0307911413
• The cube root of 38397539814288831 is 337365.8611022749

Scales and comparisons

• 38,397,539,814,288,831 seconds is equal to 1,220,922,994 years, 36 weeks, 4 days, 18 hours, 53 minutes, 51 seconds.
• To count from 1 to 38,397,539,814,288,831 would take you about three billion, six hundred sixty-two million, seven hundred sixty-eight thousand, nine hundred eighty-four 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 38397539814288831 cubic inches would be around 28113.8 feet tall.

Recreational maths with 38397539814288831

• 38397539814288831 backwards is 13888241893579383
• The number of decimal digits it has is: 17
• The sum of 38397539814288831's digits is 90
• More coming soon!