12698756823872

Names of 12698756823872

• Cardinal: 12698756823872 can be written as Twelve trillion, six hundred ninety-eight billion, seven hundred fifty-six million, eight hundred twenty-three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.2698756823872 × 10¹³

Factors of 12698756823872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 35112

Divisors of 12698756823872

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 41 49 56 64 82 98 112 164 196 224 287 328 392 448 574 656 784 1148 1312 1568 2009 2296 2624 3089 3136 4018 4592 6178 8036 9184 12356 16072 18368 21623 24712 31973 32144 43246 49424 63946 64288 86492 98848 126649 127892 128576 151361 172984 197696 223811 253298 255784 302722 345968 447622 506596 511568 605444 691936 886543 895244 1013192 1023136 1210888 1310893 1383872 1566677 1773086 1790488 2026384 2046272 2421776 2621786 3133354 3546172 3580976 4052768 4843552 5243572 6205801 6266708 7092344 7161952 8105536 9176251 9687104 10487144 12411602 12533416 14184688 14323904 18352502 20974288 24823204 25066832 28369376 36705004 41948576 49646408 50133664 56738752 64233757 73410008 83897152 98764597 99292816 100267328 128467514 146820016 197529194 198585632 256935028 293640032 395058388 397171264 513870056 587280064 691352179 790116776 1027740112 1382704358 1580233552 2055480224 2765408716 3160467104 4049348477 4110960448 4839465253 5530817432 6320934208 8098696954 9678930506 11061634864 16197393908 19357861012 22123269728 28345439339 32394787816 38715722024 44246539456 56690878678 64789575632 77431444048 113381757356 129579151264 154862888096 198418075373 226763514712 259158302528 309725776192 396836150746 453527029424 793672301492 907054058848 1587344602984 1814108117696 3174689205968 6349378411936 12698756823872
• Sum of all divisors σ(n): 30038851027080
• Sum of proper divisors (its aliquot sum) s(n): 17340094203208
• 12698756823872 is an abundant number, because the sum of its proper divisors (17340094203208) is greater than itself. Its abundance is 4641337379336

Bases of 12698756823872

• Binary: 10111000110010101000111000111011101101000000₂
• Hexadecimal: 0xB8CA8E3BB40
• Base-36: 4I1Q7XV7K

Squares and roots of 12698756823872

• 12698756823872 squared (12698756823872²) is 161258424871835685229072384
• 12698756823872 cubed (12698756823872³) is 2047781523248073654825803971800627150848
• The square root of 12698756823872 is 3563531.5101556209
• The cube root of 12698756823872 is 23330.3042381803

Scales and comparisons

• 12,698,756,823,872 seconds is equal to 403,781 years, 9 weeks, 5 days, 3 hours, 4 minutes, 32 seconds.
• To count from 1 to 12,698,756,823,872 would take you about one million, nine thousand, four hundred fifty-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 12698756823872 cubic inches would be around 1944.2 feet tall.

Recreational maths with 12698756823872

• 12698756823872 backwards is 27832865789621
• The number of decimal digits it has is: 14
• The sum of 12698756823872's digits is 74
• More coming soon!