9838713374721

Names of 9838713374721

• Cardinal: 9838713374721 can be written as Nine trillion, eight hundred thirty-eight billion, seven hundred thirteen million, three hundred seventy-four thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 9.838713374721 × 10¹²

Factors of 9838713374721

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5785

Divisors of 9838713374721

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 11 21 23 33 63 69 77 89 99 161 207 231 253 267 483 623 693 759 801 979 1449 1771 1801 1869 2047 2277 2937 3851 5313 5403 5607 6141 6853 8811 11553 12607 14329 15939 16209 18423 19811 20559 22517 26957 34659 37821 41423 42361 42987 59433 61677 67551 80871 88573 113463 124269 127083 128961 138677 157619 160289 178299 202653 242613 265719 289961 296527 342739 372807 381249 416031 455653 472857 480867 620011 797157 869883 889581 974303 1028217 1122023 1248093 1366959 1418571 1442601 1763179 1860033 2399173 2609649 2668743 2922909 3084651 3189571 3366069 3686647 3770129 4100877 5289537 5580099 6820121 6935651 7197519 7882997 8768727 9568713 10098207 11059941 11310387 12342253 15868611 20460363 20806953 21592557 23648991 25806529 26390903 28706139 33179823 33931161 37026759 40553117 48549557 55180979 61381089 62420859 70946973 76292161 77419587 79172709 86712967 111080277 121659351 145648671 159519973 165542937 228876483 232258761 237518127 260138901 283871819 364978053 436946013 478559919 496628811 534045127 606990769 617272939 686629449 780416703 851615457 1116639811 1435679757 1602135381 1754719703 1820972307 1851818817 2554846371 3349919433 4320910573 4806406143 5264159109 5462916921 5555456451 6790002329 10049758299 12283037921 12962731719 14197277597 15792477327 20370006987 36849113763 38888195157 42591832791 47530016303 61110020961 99380943179 110547341289 127775498373 142590048909 156170053567 298142829537 427770146727 468510160701 894428488611 1093190374969 1405530482103 3279571124907 9838713374721
• Sum of all divisors σ(n): 18711534366720
• Sum of proper divisors (its aliquot sum) s(n): 8872820991999
• 9838713374721 is a deficient number, because the sum of its proper divisors (8872820991999) is less than itself. Its deficiency is 965892382722

Bases of 9838713374721

• Binary: 10001111001011000001000001000000100000000001₂
• Hexadecimal: 0x8F2C1040801
• Base-36: 3HJUBWY69

Squares and roots of 9838713374721

• 9838713374721 squared (9838713374721²) is 96800280869913888561827841
• 9838713374721 cubed (9838713374721³) is 952390218071571132128809118785323407361
• The square root of 9838713374721 is 3136672.3409882965
• The cube root of 9838713374721 is 21427.8913805969

Scales and comparisons

• 9,838,713,374,721 seconds is equal to 312,840 years, 33 weeks, 6 days, 9 hours, 25 minutes, 21 seconds.
• To count from 1 to 9,838,713,374,721 would take you about seven hundred eighty-two thousand, one hundred one 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 9838713374721 cubic inches would be around 1785.7 feet tall.

Recreational maths with 9838713374721

• 9838713374721 backwards is 1274733178389
• 9838713374721 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 9838713374721's digits is 63
• More coming soon!