12467829972

Names of 12467829972

• Cardinal: 12467829972 can be written as Twelve billion, four hundred sixty-seven million, eight hundred twenty-nine thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.2467829972 × 10¹⁰

Factors of 12467829972

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4211

Divisors of 12467829972

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 12 13 23 26 39 46 52 69 78 92 138 156 276 299 598 897 1151 1196 1794 2302 3019 3453 3588 4604 6038 6906 9057 12076 13812 14963 18114 26473 29926 36228 39247 44889 52946 59852 69437 78494 79419 89778 105892 117741 138874 156988 158838 179556 208311 235482 277748 317676 344149 416622 470964 688298 833244 902681 1032447 1376596 1805362 2064894 2708043 3474869 3610724 4129788 5416086 6949738 10424607 10832172 13899476 20849214 41698428 45173297 79921987 90346594 135519891 159843974 180693188 239765961 271039782 319687948 479531922 542079564 959063844 1038985831 2077971662 3116957493 4155943324 6233914986 12467829972
• Sum of all divisors σ(n): 32730808320
• Sum of proper divisors (its aliquot sum) s(n): 20262978348
• 12467829972 is an abundant number, because the sum of its proper divisors (20262978348) is greater than itself. Its abundance is 7795148376

Bases of 12467829972

• Binary: 1011100111001000111111110011010100₂
• Hexadecimal: 0x2E723FCD4
• Base-36: 5Q70V6C

Squares and roots of 12467829972

• 12467829972 squared (12467829972²) is 155446784210701520784
• 12467829972 cubed (12467829972³) is 1938084075233200783976736138048
• The square root of 12467829972 is 111659.4374515651
• The cube root of 12467829972 is 2318.8017724997

Scales and comparisons

• 12,467,829,972 seconds is equal to 396 years, 22 weeks, 5 days, 14 hours, 6 minutes, 12 seconds.
• To count from 1 to 12,467,829,972 would take you about seven hundred ninety-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 12467829972 cubic inches would be around 193.2 feet tall.

Recreational maths with 12467829972

• 12467829972 backwards is 27992876421
• The number of decimal digits it has is: 11
• The sum of 12467829972's digits is 57
• More coming soon!