2137836974

Names of 2137836974

• Cardinal: 2137836974 can be written as Two billion, one hundred thirty-seven million, eight hundred thirty-six thousand, nine hundred seventy-four.

Scientific notation

• Scientific notation: 2.137836974 × 10⁹

Factors of 2137836974

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 403

Divisors of 2137836974

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 7 13 14 26 49 73 91 98 127 146 181 182 254 362 511 637 889 949 1022 1267 1274 1651 1778 1898 2353 2534 3302 3577 4706 6223 6643 7154 8869 9271 11557 12446 13213 13286 16471 17738 18542 22987 23114 26426 32942 45974 46501 64897 80899 92491 93002 115297 120523 129794 160909 161798 171769 184982 230594 241046 298831 321818 343538 454279 597662 647437 843661 908558 1126363 1202383 1294874 1678051 1687322 2091817 2252726 2404766 3356102 4183634 5905627 8416681 11746357 11811254 14642719 16833362 21814663 23492714 29285438 43629326 82224499 152702641 164448998 305405282 1068918487 2137836974
• Sum of all divisors σ(n): 4127026176
• Sum of proper divisors (its aliquot sum) s(n): 1989189202
• 2137836974 is a deficient number, because the sum of its proper divisors (1989189202) is less than itself. Its deficiency is 148647772

Bases of 2137836974

• Binary: 1111111011011001100110110101110₂
• Hexadecimal: 0x7F6CCDAE
• Base-36: ZCT9KE

Squares and roots of 2137836974

• 2137836974 squared (2137836974²) is 4570346927401476676
• 2137836974 cubed (2137836974³) is 9770656645406170580151418424
• The square root of 2137836974 is 46236.7491720601
• The cube root of 2137836974 is 1288.2244213545

Scales and comparisons

• 2,137,836,974 seconds is equal to 67 years, 50 weeks, 5 days, 11 hours, 36 minutes, 14 seconds.
• To count from 1 to 2,137,836,974 would take you about one hundred thirty-five 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 2137836974 cubic inches would be around 107.4 feet tall.

Recreational maths with 2137836974

• 2137836974 backwards is 4796387312
• The number of decimal digits it has is: 10
• The sum of 2137836974's digits is 50
• More coming soon!