12997948405896

Names of 12997948405896

• Cardinal: 12997948405896 can be written as Twelve trillion, nine hundred ninety-seven billion, nine hundred forty-eight million, four hundred five thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 1.2997948405896 × 10¹³

Factors of 12997948405896

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 301

Divisors of 12997948405896

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 73 146 219 223 292 438 446 584 657 669 876 892 1314 1338 1752 1784 2007 2628 2676 4014 5256 5352 8028 16056 16279 32558 48837 49729 65116 97674 99458 130232 146511 149187 195348 198916 293022 298374 390696 397832 447561 586044 596748 895122 1172088 1193496 1790244 3580488 3630217 7260434 10890651 11089567 14520868 21781302 22179134 29041736 32671953 33268701 43562604 44358268 65343906 66537402 87125208 88716536 99806103 130687812 133074804 199612206 261375624 266149608 399224412 798448824 809538391 1619076782 2428615173 2472973441 3238153564 4857230346 4945946882 6476307128 7285845519 7418920323 9714460692 9891893764 14571691038 14837840646 19428921384 19783787528 22256760969 29143382076 29675681292 44513521938 58286764152 59351362584 89027043876 178054087752 180527061193 361054122386 541581183579 722108244772 1083162367158 1444216489544 1624743550737 2166324734316 3249487101474 4332649468632 6498974202948 12997948405896
• Sum of all divisors σ(n): 35845750027230
• Sum of proper divisors (its aliquot sum) s(n): 22847801621334
• 12997948405896 is an abundant number, because the sum of its proper divisors (22847801621334) is greater than itself. Its abundance is 9849853215438

Bases of 12997948405896

• Binary: 10111101001001010010000110001111100010001000₂
• Hexadecimal: 0xBD25218F888
• Base-36: 4LV6AVTE0

Squares and roots of 12997948405896

• 12997948405896 squared (12997948405896²) is 168946662762334367567562816
• 12997948405896 cubed (12997948405896³) is 2195960005933133096836538427305044763136
• The square root of 12997948405896 is 3605266.7593253067
• The cube root of 12997948405896 is 23512.1098930615

Scales and comparisons

• 12,997,948,405,896 seconds is equal to 413,294 years, 28 weeks, 5 days, 15 hours, 51 minutes, 36 seconds.
• To count from 1 to 12,997,948,405,896 would take you about one million, thirty-three thousand, two hundred thirty-six 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 12997948405896 cubic inches would be around 1959.3 feet tall.

Recreational maths with 12997948405896

• 12997948405896 backwards is 69850484979921
• The number of decimal digits it has is: 14
• The sum of 12997948405896's digits is 81
• More coming soon!