385137090668538698

Names of 385137090668538698

• Cardinal: 385137090668538698 can be written as Three hundred eighty-five quadrillion, one hundred thirty-seven trillion, ninety billion, six hundred sixty-eight million, five hundred thirty-eight thousand, six hundred ninety-eight.

Scientific notation

• Scientific notation: 3.85137090668538698 × 10¹⁷

Factors of 385137090668538698

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 954

Divisors of 385137090668538698

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 7 14 31 37 62 74 217 259 434 518 877 961 1147 1369 1754 1922 2294 2738 6139 6727 8029 9583 12278 13454 16058 19166 27187 29791 32449 35557 42439 54374 59582 64898 71114 84878 190309 208537 227143 248899 297073 380618 417074 454286 497798 594146 769129 842797 1005919 1102267 1200613 1315609 1538258 1685594 2011838 2204534 2401226 2631218 5383903 5899579 7041433 7715869 8404291 9209263 10767806 11799158 14082866 15431738 16808582 18418526 23842999 26126707 28457773 31183489 37219003 40783879 47685998 52253414 56915546 62366978 74438006 81567758 166900993 182886949 199204411 218284423 260533021 285487153 333801986 365773898 398408822 436568846 521066042 570974306 674526133 739132969 882190963 966688159 1052937601 1153789093 1349052266 1478265938 1764381926 1933376318 2105875202 2307578186 4721682931 5173930783 6175336741 6766817113 7370563207 8076523651 9443365862 10347861566 12350673482 13533634226 14741126414 16153047302 20910310123 22913122039 24957466921 27347919853 32641065631 35767461883 41820620246 45826244078 49914933842 54695839706 65282131262 71534923766 146372170861 160391854273 174702268447 191435438971 228487459417 250372233181 292744341722 320783708546 349404536894 382870877942 456974918834 500744466362 648219613813 773681474551 847785515443 923426276077 1011873034561 1296439227626 1547362949102 1695571030886 1846852552154 2023746069122 4537537296691 5415770321857 5934498608101 6463983932539 7083111241927 9075074593382 10831540643714 11868997216202 12927967865078 14166222483854 20094808028203 23984125711081 28626214558387 31368064071391 40189616056406 47968251422162 57252429116774 62736128142782 140663656197421 167888879977567 200383501908709 219576448499737 281327312394842 335777759955134 400767003817418 439152896999474 743507897043511 887412651309997 1487015794087022 1774825302619994 5204555279304577 6211888559169979 10409110558609154 12423777118339958 27509792190609907 55019584381219814 192568545334269349 385137090668538698
• Sum of all divisors σ(n): 701979867309127680
• Sum of proper divisors (its aliquot sum) s(n): 316842776640588982
• 385137090668538698 is a deficient number, because the sum of its proper divisors (316842776640588982) is less than itself. Its deficiency is 68294314027949716

Bases of 385137090668538698

• Binary: 10101011000010010000010010010110111001000000010101101001010₂
• Hexadecimal: 0x5584824B7202B4A
• Base-36: 2XC7PCWV1NBE

Squares and roots of 385137090668538698

• 385137090668538698 squared (385137090668538698²) is 148330578608626197847161630723535204
• 385137090668538698 cubed (385137090668538698³) is 57127607502507274633217705093948782580585383239324392
• The square root of 385137090668538698 is 620594143.2760534021
• The cube root of 385137090668538698 is 727564.9714136967

Scales and comparisons

• 385,137,090,668,538,698 seconds is equal to 12,246,168,176 years, 1 week, 1 hour, 11 minutes, 38 seconds.
• To count from 1 to 385,137,090,668,538,698 would take you about thirty-six billion, seven hundred thirty-eight million, five hundred four thousand, five hundred twenty-eight 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 385137090668538698 cubic inches would be around 60630.4 feet tall.

Recreational maths with 385137090668538698

• 385137090668538698 backwards is 896835866090731583
• The number of decimal digits it has is: 18
• The sum of 385137090668538698's digits is 95
• More coming soon!