9973691442

Names of 9973691442

• Cardinal: 9973691442 can be written as Nine billion, nine hundred seventy-three million, six hundred ninety-one thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 9.973691442 × 10⁹

Factors of 9973691442

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1093

Divisors of 9973691442

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 11 13 18 22 26 31 33 39 62 66 78 93 99 117 121 143 186 198 234 242 279 286 341 363 403 429 558 682 726 806 858 1023 1033 1089 1209 1287 1331 1573 2046 2066 2178 2418 2574 2662 3069 3099 3146 3627 3751 3993 4433 4719 6138 6198 7254 7502 7986 8866 9297 9438 11253 11363 11979 13299 13429 14157 17303 18594 22506 22726 23958 26598 26858 28314 32023 33759 34089 34606 39897 40287 41261 48763 51909 64046 67518 68178 79794 80574 82522 96069 97526 102267 103818 120861 123783 124993 146289 147719 155727 192138 204534 241722 247566 249986 288207 292578 295438 311454 352253 371349 374979 416299 438867 443157 536393 576414 704506 742698 749958 832598 877734 886314 1056759 1072786 1124937 1248897 1329471 1374923 1609179 1624909 2113518 2249874 2497794 2658942 2749846 3170277 3218358 3249818 3746691 3874783 4124769 4579289 4827537 4874727 6340554 7493382 7749566 8249538 9158578 9655074 9749454 11624349 12374307 13737867 14624181 17873999 23248698 24748614 27475734 29248362 34873047 35747998 41213601 42622613 50372179 53621997 69746094 82427202 85245226 100744358 107243994 127867839 151116537 160865991 255735678 302233074 321731982 383603517 453349611 554093969 767207034 906699222 1108187938 1662281907 3324563814 4986845721 9973691442
• Sum of all divisors σ(n): 26448694272
• Sum of proper divisors (its aliquot sum) s(n): 16475002830
• 9973691442 is an abundant number, because the sum of its proper divisors (16475002830) is greater than itself. Its abundance is 6501311388

Bases of 9973691442

• Binary: 1001010010011110100111010000110010₂
• Hexadecimal: 0x2527A7432
• Base-36: 4KY2TKI

Squares and roots of 9973691442

• 9973691442 squared (9973691442²) is 99474520980224039364
• 9973691442 cubed (9973691442³) is 992128178597509952647397922888
• The square root of 9973691442 is 99868.3705784769
• The cube root of 9973691442 is 2152.5436950827

Scales and comparisons

• 9,973,691,442 seconds is equal to 317 years, 6 weeks, 6 days, 5 hours, 50 minutes, 42 seconds.
• To count from 1 to 9,973,691,442 would take you about six hundred thirty-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 9973691442 cubic inches would be around 179.4 feet tall.

Recreational maths with 9973691442

• 9973691442 backwards is 2441963799
• The number of decimal digits it has is: 10
• The sum of 9973691442's digits is 54
• More coming soon!