12464493972

Names of 12464493972

• Cardinal: 12464493972 can be written as Twelve billion, four hundred sixty-four million, four hundred ninety-three thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.2464493972 × 10¹⁰

Factors of 12464493972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 88212

Divisors of 12464493972

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 196 241 294 482 588 723 964 1446 1687 2892 3374 5061 6748 10122 11809 20244 23618 35427 47236 70854 87959 141708 175918 263877 351836 527754 615713 1055508 1231426 1847139 2462852 3694278 4309991 7388556 8619982 12929973 17239964 21198119 25859946 42396238 51719892 63594357 84792476 127188714 148386833 254377428 296773666 445160499 593547332 890320998 1038707831 1780641996 2077415662 3116123493 4154831324 6232246986 12464493972
• Sum of all divisors σ(n): 33972966720
• Sum of proper divisors (its aliquot sum) s(n): 21508472748
• 12464493972 is an abundant number, because the sum of its proper divisors (21508472748) is greater than itself. Its abundance is 9043978776

Bases of 12464493972

• Binary: 1011100110111100010001010110010100₂
• Hexadecimal: 0x2E6F11594
• Base-36: 5Q51D3O

Squares and roots of 12464493972

• 12464493972 squared (12464493972²) is 155363609978024336784
• 12464493972 cubed (12464493972³) is 1936528780039243398313465866048
• The square root of 12464493972 is 111644.4981716519
• The cube root of 12464493972 is 2318.5949411917

Scales and comparisons

• 12,464,493,972 seconds is equal to 396 years, 17 weeks, 1 day, 23 hours, 26 minutes, 12 seconds.
• To count from 1 to 12,464,493,972 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 12464493972 cubic inches would be around 193.2 feet tall.

Recreational maths with 12464493972

• 12464493972 backwards is 27939446421
• The number of decimal digits it has is: 11
• The sum of 12464493972's digits is 51
• More coming soon!