1398653720373

Names of 1398653720373

• Cardinal: 1398653720373 can be written as One trillion, three hundred ninety-eight billion, six hundred fifty-three million, seven hundred twenty thousand, three hundred seventy-three.

Scientific notation

• Scientific notation: 1.398653720373 × 10¹²

Factors of 1398653720373

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 186

Divisors of 1398653720373

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 13 21 39 49 91 147 163 169 273 489 507 637 1141 1183 1911 2119 2197 3423 3549 6357 6591 7987 8281 14833 15379 23961 24843 26569 27547 44499 46137 79707 82641 103831 107653 185983 192829 311493 322959 345397 358111 557949 578487 1036191 1074333 1301881 1349803 2417779 2506777 3905643 4049409 4330747 4490161 7253337 7520331 12992241 13470483 16924453 17547439 30315229 31431127 50773359 52642317 56299711 58372093 90945687 94293381 168899133 175116279 212206603 220017889 394097977 408604651 636619809 660053667 731896243 1182293931 1225813953 2195688729 2758685839 2860232557 5123273701 8276057517 8580697671 9514651159 15369821103 28543953477 35862915907 66602558113 107588747721 199807674339 466217906791 1398653720373
• Sum of all divisors σ(n): 2364542947200
• Sum of proper divisors (its aliquot sum) s(n): 965889226827
• 1398653720373 is a deficient number, because the sum of its proper divisors (965889226827) is less than itself. Its deficiency is 432764493546

Bases of 1398653720373

• Binary: 10100010110100110010000100001011100110101₂
• Hexadecimal: 0x145A6421735
• Base-36: HUJ6B9KL

Squares and roots of 1398653720373

• 1398653720373 squared (1398653720373²) is 1956232229513234075259129
• 1398653720373 cubed (1398653720373³) is 2736091485722253250200377049881535117
• The square root of 1398653720373 is 1182646.9128074533
• The cube root of 1398653720373 is 11183.3023942689

Scales and comparisons

• 1,398,653,720,373 seconds is equal to 44,472 years, 44 weeks, 5 days, 18 hours, 19 minutes, 33 seconds.
• To count from 1 to 1,398,653,720,373 would take you about one hundred eleven thousand, one hundred eighty-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 1398653720373 cubic inches would be around 931.9 feet tall.

Recreational maths with 1398653720373

• 1398653720373 backwards is 3730273568931
• The number of decimal digits it has is: 13
• The sum of 1398653720373's digits is 57
• More coming soon!