900426992031

Names of 900426992031

• Cardinal: 900426992031 can be written as Nine hundred billion, four hundred twenty-six million, nine hundred ninety-two thousand and thirty-one.

Scientific notation

• Scientific notation: 9.00426992031 × 10¹¹

Factors of 900426992031

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 10620

Divisors of 900426992031

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 9 21 27 31 63 93 107 139 189 217 279 321 417 651 749 837 963 973 1251 1953 2247 2889 2919 3317 3753 4309 5859 6741 8757 9951 10333 12927 14873 20223 23219 26271 29853 30163 30999 38781 44619 69657 72331 89559 90489 92997 104111 116343 133857 208971 216993 271467 278991 312333 320323 401571 461063 626913 650979 814401 936999 960969 1105631 1383189 1436287 1952937 2242261 2810997 2882907 3227441 3316893 4149567 4308861 6726783 7739417 8648721 9682323 9950679 10054009 12448701 12926583 20180349 23218251 29046969 29852037 30162027 34274561 38779749 44524897 60541047 69654753 87140907 90486081 102823683 133574691 153682709 208964259 239921927 271458243 308471049 311674279 400724073 461048127 719765781 925413147 935022837 1075778963 1202172219 1383144381 2159297343 2805068511 3227336889 4149433143 4764163979 6477892029 8415205533 9682010667 14292491937 29046032001 33349147853 42877475811 100047443559 128632427433 300142330677 900426992031
• Sum of all divisors σ(n): 1600000819200
• Sum of proper divisors (its aliquot sum) s(n): 699573827169
• 900426992031 is a deficient number, because the sum of its proper divisors (699573827169) is less than itself. Its deficiency is 200853164862

Bases of 900426992031

• Binary: 1101000110100101101000011000100110011111₂
• Hexadecimal: 0xD1A5A1899F
• Base-36: BHNEZDLR

Squares and roots of 900426992031

• 900426992031 squared (900426992031²) is 810768767977994537504961
• 900426992031 cubed (900426992031³) is 730038082983105375405341048969965791
• The square root of 900426992031 is 948908.3159246735
• The cube root of 900426992031 is 9656.4204797381

Scales and comparisons

• 900,426,992,031 seconds is equal to 28,630 years, 41 weeks, 1 day, 16 hours, 53 minutes, 51 seconds.
• To count from 1 to 900,426,992,031 would take you about fifty-seven thousand, two hundred sixty-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 900426992031 cubic inches would be around 804.7 feet tall.

Recreational maths with 900426992031

• 900426992031 backwards is 130299624009
• The number of decimal digits it has is: 12
• The sum of 900426992031's digits is 45
• More coming soon!