21102692035012

Names of 21102692035012

• Cardinal: 21102692035012 can be written as Twenty-one trillion, one hundred two billion, six hundred ninety-two million, thirty-five thousand and twelve.

Scientific notation

• Scientific notation: 2.1102692035012 × 10¹³

Factors of 21102692035012

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1246424

Divisors of 21102692035012

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 7 14 28 41 43 49 82 86 98 164 172 196 287 301 343 574 602 686 1148 1204 1372 1763 2009 2107 2401 3526 4018 4214 4802 7052 8036 8428 9604 12341 14063 14749 24682 28126 29498 49364 56252 58996 86387 98441 103243 172774 196882 206486 345548 393764 412972 604709 1209418 1246331 2418836 2492662 4232963 4985324 8465926 8724317 16931852 17448634 34897268 51099571 53592233 61070219 102199142 107184466 122140438 204398284 214368932 244280876 357696997 375145631 427491533 715393994 750291262 854983066 1430787988 1500582524 1709966132 2197281553 2503878979 2626019417 2992440731 4394563106 5007757958 5252038834 5984881462 8789126212 10015515916 10504077668 11969762924 15380970871 17527152853 18382135919 30761941742 35054305706 36764271838 61523883484 70108611412 73528543676 107666796097 122690069971 128674951433 215333592194 245380139942 257349902866 430667184388 490760279884 514699805732 753667572679 1507335145358 3014670290716 5275673008753 10551346017506 21102692035012
• Sum of all divisors σ(n): 45159264656352
• Sum of proper divisors (its aliquot sum) s(n): 24056572621340
• 21102692035012 is an abundant number, because the sum of its proper divisors (24056572621340) is greater than itself. Its abundance is 2953880586328

Bases of 21102692035012

• Binary: 100110011000101011010011101100110100111000100₂
• Hexadecimal: 0x13315A7669C4
• Base-36: 7HAFXZD1G

Squares and roots of 21102692035012

• 21102692035012 squared (21102692035012²) is 445323611124558905833840144
• 21102692035012 cubed (21102692035012³) is 9397527021481010498361588147122059121728
• The square root of 21102692035012 is 4593766.6500391593
• The cube root of 21102692035012 is 27634.1400128075

Scales and comparisons

• 21,102,692,035,012 seconds is equal to 671,000 years, 17 weeks, 1 day, 18 hours, 36 minutes, 52 seconds.
• To count from 1 to 21,102,692,035,012 would take you about one million, six hundred seventy-seven thousand, five hundred 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 21102692035012 cubic inches would be around 2302.8 feet tall.

Recreational maths with 21102692035012

• 21102692035012 backwards is 21053029620112
• The number of decimal digits it has is: 14
• The sum of 21102692035012's digits is 34
• More coming soon!