20672119909140

Names of 20672119909140

• Cardinal: 20672119909140 can be written as Twenty trillion, six hundred seventy-two billion, one hundred nineteen million, nine hundred nine thousand, one hundred forty.

Scientific notation

• Scientific notation: 2.067211990914 × 10¹³

Factors of 20672119909140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 47500

Divisors of 20672119909140

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 823 1319 1646 2469 2638 3292 3957 4115 4938 5276 5761 6595 7914 8230 9233 9876 11522 12345 13190 15828 16460 17283 18466 19785 23044 24690 26380 27699 28805 34566 36932 39570 45341 46165 49380 55398 57610 69132 79140 86415 90682 92330 110796 115220 136023 138495 172830 181364 184660 226705 272046 276990 317387 345660 453410 544092 553980 634774 680115 906820 952161 1085537 1269548 1360230 1586935 1904322 2171074 2720460 3173870 3256611 3808644 4342148 4760805 5427685 6347740 6513222 7598759 9521610 10855370 13026444 15197518 16283055 19043220 21710740 22796277 30395036 32566110 37315643 37993795 45592554 59804779 65132220 74631286 75987590 91185108 111946929 113981385 119609558 149262572 151975180 179414337 186578215 223893858 227962770 239219116 261209501 299023895 358828674 373156430 418633453 447787716 455925540 522419002 559734645 598047790 717657348 746312860 783628503 837266906 897071685 1044838004 1119469290 1196095580 1255900359 1306047505 1567257006 1674533812 1794143370 2093167265 2238938580 2511800718 2612095010 3134514012 3588286740 3918142515 4186334530 5023601436 5224190020 6279501795 7836285030 8372669060 12559003590 15672570060 25118007180 49219333117 98438666234 147657999351 196877332468 246096665585 295315998702 344535331819 492193331170 590631997404 689070663638 738289996755 984386662340 1033605995457 1378141327276 1476579993510 1722676659095 2067211990914 2953159987020 3445353318190 4134423981828 5168029977285 6890706636380 10336059954570 20672119909140
• Sum of all divisors σ(n): 66282836336640
• Sum of proper divisors (its aliquot sum) s(n): 45610716427500
• 20672119909140 is an abundant number, because the sum of its proper divisors (45610716427500) is greater than itself. Its abundance is 24938596518360

Bases of 20672119909140

• Binary: 100101100110100011010010111010010101100010100₂
• Hexadecimal: 0x12CD1A5D2B14
• Base-36: 7BSN2GEFO

Squares and roots of 20672119909140

• 20672119909140 squared (20672119909140²) is 427336541537862361855539600
• 20672119909140 cubed (20672119909140³) is 8833952228227877123630963077757671944000
• The square root of 20672119909140 is 4546660.3028090849
• The cube root of 20672119909140 is 27444.9012084073

Scales and comparisons

• 20,672,119,909,140 seconds is equal to 657,309 years, 24 weeks, 3 days, 2 hours, 19 minutes.
• To count from 1 to 20,672,119,909,140 would take you about one million, six hundred forty-three thousand, two hundred seventy-three 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 20672119909140 cubic inches would be around 2287.1 feet tall.

Recreational maths with 20672119909140

• 20672119909140 backwards is 04190991127602
• The number of decimal digits it has is: 14
• The sum of 20672119909140's digits is 51
• More coming soon!