20797129569600

Names of 20797129569600

• Cardinal: 20797129569600 can be written as Twenty trillion, seven hundred ninety-seven billion, one hundred twenty-nine million, five hundred sixty-nine thousand, six hundred.

Scientific notation

• Scientific notation: 2.07971295696 × 10¹³

Factors of 20797129569600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3638304

Divisors of 20797129569600

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 64 72 75 80 90 96 100 120 144 150 160 180 192 200 225 240 288 300 320 360 397 400 450 480 576 600 720 794 800 900 960 1191 1200 1440 1588 1600 1800 1985 2382 2400 2880 3176 3573 3600 3970 4764 4800 5955 6352 7146 7200 7940 9528 9925 11910 12704 14292 14400 15880 17865 19056 19850 23820 25408 28584 29775 31760 35730 38112 39700 47640 57168 59550 63520 71460 76224 79400 89325 95280 114336 119100 127040 142920 158800 178650 190560 228672 238200 285840 317600 357300 381120 476400 571680 635200 714600 952800 1143360 1429200 1905600 2858400 3637897 5716800 7275794 10913691 14551588 18189485 21827382 29103176 32741073 36378970 43654764 54568455 58206352 65482146 72757940 87309528 90947425 109136910 116412704 130964292 145515880 163705365 174619056 181894850 218273820 232825408 261928584 272842275 291031760 327410730 349238112 363789700 436547640 523857168 545684550 582063520 654821460 698476224 727579400 818526825 873095280 1047714336 1091369100 1164127040 1309642920 1444245109 1455158800 1637053650 1746190560 2095428672 2182738200 2619285840 2888490218 2910317600 3274107300 3492381120 4332735327 4365476400 5238571680 5776980436 5820635200 6548214600 7221225545 8665470654 8730952800 10477143360 11553960872 12998205981 13096429200 14442451090 17330941308 17461905600 21663676635 23107921744 25996411962 26192858400 28884902180 34661882616 36106127725 43327353270 46215843488 51992823924 52385716800 57769804360 64991029905 69323765232 72212255450 86654706540 92431686976 103985647848 108318383175 115539608720 129982059810 138647530464 144424510900 173309413080 207971295696 216636766350 231079217440 259964119620 277295060928 288849021800 324955149525 346618826160 415942591392 433273532700 462158434880 519928239240 577698043600 649910299050 693237652320 831885182784 866547065400 1039856478480 1155396087200 1299820598100 1386475304640 1733094130800 2079712956960 2310792174400 2599641196200 3466188261600 4159425913920 5199282392400 6932376523200 10398564784800 20797129569600
• Sum of all divisors σ(n): 74104120500124
• Sum of proper divisors (its aliquot sum) s(n): 53306990930524
• 20797129569600 is an abundant number, because the sum of its proper divisors (53306990930524) is greater than itself. Its abundance is 32509861360924

Bases of 20797129569600

• Binary: 100101110101000110101100001010011010101000000₂
• Hexadecimal: 0x12EA35853540
• Base-36: 7DE2HZ9S0

Squares and roots of 20797129569600

• 20797129569600 squared (20797129569600²) is 432520598334730681244160000
• 20797129569600 cubed (20797129569600³) is 8995186925088311969555272053313536000000
• The square root of 20797129569600 is 4560386.9977886745
• The cube root of 20797129569600 is 27500.1122065283

Scales and comparisons

• 20,797,129,569,600 seconds is equal to 661,284 years, 20 weeks, 2 days, 4 hours.
• To count from 1 to 20,797,129,569,600 would take you about one million, six hundred fifty-three thousand, two hundred ten 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 20797129569600 cubic inches would be around 2291.7 feet tall.

Recreational maths with 20797129569600

• 20797129569600 backwards is 00696592179702
• The number of decimal digits it has is: 14
• The sum of 20797129569600's digits is 63
• More coming soon!