12740323008

Names of 12740323008

• Cardinal: 12740323008 can be written as Twelve billion, seven hundred forty million, three hundred twenty-three thousand and eight.

Scientific notation

• Scientific notation: 1.2740323008 × 10¹⁰

Factors of 12740323008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 10802

Divisors of 12740323008

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 127 147 168 192 196 224 254 294 336 381 392 448 508 588 672 762 784 889 1016 1176 1344 1524 1568 1778 2032 2352 2667 3048 3136 3556 4064 4704 5334 6096 6223 7112 8128 9408 10663 10668 12192 12446 14224 18669 21326 21336 24384 24892 28448 31989 37338 42652 42672 49784 56896 63978 74641 74676 85304 85344 99568 127956 149282 149352 170608 170688 199136 223923 255912 298564 298704 341216 398272 447846 511824 522487 597128 597408 682432 895692 1023648 1044974 1194256 1194816 1354201 1567461 1791384 2047296 2089948 2388512 2708402 3134922 3582768 4062603 4179896 4777024 5416804 6269844 7165536 8125206 8359792 9479407 10833608 12539688 14331072 16250412 16719584 18958814 21667216 25079376 28438221 32500824 33439168 37917628 43334432 50158752 56876442 65001648 66355849 75835256 86668864 100317504 113752884 130003296 132711698 151670512 199067547 227505768 260006592 265423396 303341024 398135094 455011536 530846792 606682048 796270188 910023072 1061693584 1592540376 1820046144 2123387168 3185080752 4246774336 6370161504 12740323008
• Sum of all divisors σ(n): 39524708352
• Sum of proper divisors (its aliquot sum) s(n): 26784385344
• 12740323008 is an abundant number, because the sum of its proper divisors (26784385344) is greater than itself. Its abundance is 14044062336

Bases of 12740323008

• Binary: 1011110111011000011110011011000000₂
• Hexadecimal: 0x2F761E6C0
• Base-36: 5UP9C5C

Squares and roots of 12740323008

• 12740323008 squared (12740323008²) is 162315830348174168064
• 12740323008 cubed (12740323008³) is 2067956107947468004177038016512
• The square root of 12740323008 is 112873.0393318085
• The cube root of 12740323008 is 2335.5731807605

Scales and comparisons

• 12,740,323,008 seconds is equal to 405 years, 5 weeks, 2 days, 10 hours, 36 minutes, 48 seconds.
• To count from 1 to 12,740,323,008 would take you about eight hundred ten 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 12740323008 cubic inches would be around 194.6 feet tall.

Recreational maths with 12740323008

• 12740323008 backwards is 80032304721
• The number of decimal digits it has is: 11
• The sum of 12740323008's digits is 30
• More coming soon!