12929996912

Names of 12929996912

• Cardinal: 12929996912 can be written as Twelve billion, nine hundred twenty-nine million, nine hundred ninety-six thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.2929996912 × 10¹⁰

Factors of 12929996912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1767

Divisors of 12929996912

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 7 8 14 16 28 37 49 56 74 98 112 148 196 259 296 343 392 518 592 686 784 1036 1369 1372 1721 1813 2072 2738 2744 3442 3626 4144 5476 5488 6884 7252 9583 10952 12047 12691 13768 14504 19166 21904 24094 25382 27536 29008 38332 48188 50764 63677 67081 76664 84329 96376 101528 127354 134162 153328 168658 192752 203056 254708 268324 337316 445739 469567 509416 536648 590303 674632 891478 939134 1018832 1073296 1180606 1349264 1782956 1878268 2356049 2361212 3120173 3565912 3756536 4712098 4722424 6240346 7131824 7513072 9424196 9444848 12480692 16492343 18848392 21841211 24961384 32984686 37696784 43682422 49922768 65969372 87364844 115446401 131938744 174729688 230892802 263877488 349459376 461785604 808124807 923571208 1616249614 1847142416 3232499228 6464998456 12929996912
• Sum of all divisors σ(n): 30043389600
• Sum of proper divisors (its aliquot sum) s(n): 17113392688
• 12929996912 is an abundant number, because the sum of its proper divisors (17113392688) is greater than itself. Its abundance is 4183395776

Bases of 12929996912

• Binary: 1100000010101100000001100001110000₂
• Hexadecimal: 0x302B01870
• Base-36: 5XU6PGW

Squares and roots of 12929996912

• 12929996912 squared (12929996912²) is 167184820144329535744
• 12929996912 cubed (12929996912³) is 2161699208199456291480313622528
• The square root of 12929996912 is 113710.1442792155
• The cube root of 12929996912 is 2347.1065588419

Scales and comparisons

• 12,929,996,912 seconds is equal to 411 years, 6 weeks, 6 days, 17 hours, 48 minutes, 32 seconds.
• To count from 1 to 12,929,996,912 would take you about eight hundred twenty-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 12929996912 cubic inches would be around 195.6 feet tall.

Recreational maths with 12929996912

• 12929996912 backwards is 21969992921
• The number of decimal digits it has is: 11
• The sum of 12929996912's digits is 59
• More coming soon!