20731596669090

Names of 20731596669090

• Cardinal: 20731596669090 can be written as Twenty trillion, seven hundred thirty-one billion, five hundred ninety-six million, six hundred sixty-nine thousand and ninety.

Scientific notation

• Scientific notation: 2.073159666909 × 10¹³

Factors of 20731596669090

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 556

Divisors of 20731596669090

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 47 54 81 90 94 135 141 162 235 243 270 282 405 423 470 486 499 705 729 810 846 998 1215 1269 1410 1458 1497 2115 2187 2430 2495 2538 2994 3645 3807 4230 4374 4491 4990 6345 6561 7290 7485 7614 8982 10935 11421 12690 13122 13473 14970 19035 19683 21870 22455 22842 23453 26946 32805 34263 38070 39366 40419 44910 46906 57105 59049 65610 67365 68526 70359 80838 98415 102789 114210 117265 118098 121257 134730 140718 171315 177147 196830 202095 205578 211077 234530 242514 249001 295245 308367 342630 351795 354294 363771 404190 422154 498002 513945 590490 606285 616734 633231 703590 727542 747003 885735 925101 1027890 1055385 1091313 1212570 1245005 1266462 1494006 1541835 1771470 1818855 1850202 1899693 2110770 2182626 2241009 2490010 2775303 3083670 3166155 3273939 3637710 3735015 3799386 4482018 4625505 5456565 5550606 5699079 6332310 6547878 6723027 7470030 8325909 9251010 9498465 9821817 10913130 11205045 11398158 11703047 13446054 13876515 16369695 16651818 17097237 18996930 19643634 20169081 22410090 23406094 27753030 28495395 29465451 32739390 33615135 34194474 35109141 40338162 41629545 49109085 51291711 56990790 58515235 58930902 60507243 67230270 70218282 83259090 85486185 88396353 98218170 100845405 102583422 105327423 117030470 121014486 147327255 153875133 170972370 175545705 176792706 181521729 201690810 210654846 256458555 294654510 302536215 307750266 315982269 351091410 363043458 441981765 461625399 512917110 526637115 544565187 605072430 631964538 769375665 883963530 907608645 923250798 947946807 1053274230 1089130374 1384876197 1538751330 1579911345 1633695561 1815217290 1895893614 2308126995 2722825935 2769752394 2843840421 3159822690 3267391122 4154628591 4616253990 4739734035 4901086683 5445651870 5687680842 6924380985 8168477805 8309257182 8531521263 9479468070 9802173366 13848761970 14219202105 14703260049 16336955610 17063042526 20773142955 24505433415 25594563789 28438404210 29406520098 41546285910 42657606315 44109780147 49010866830 51189127578 73516300245 76783691367 85315212630 88219560294 127972818945 147032600490 153567382734 220548900735 230351074101 255945637890 383918456835 441097801470 460702148202 691053222303 767836913670 1151755370505 1382106444606 2073159666909 2303510741010 3455266111515 4146319333818 6910532223030 10365798334545 20731596669090
• Sum of all divisors σ(n): 57280958542080
• Sum of proper divisors (its aliquot sum) s(n): 36549361872990
• 20731596669090 is an abundant number, because the sum of its proper divisors (36549361872990) is greater than itself. Its abundance is 15817765203900

Bases of 20731596669090

• Binary: 100101101101011110011011101001000000010100010₂
• Hexadecimal: 0x12DAF37480A2
• Base-36: 7CJYPDS4I

Squares and roots of 20731596669090

• 20731596669090 squared (20731596669090²) is 429799100449823582961428100
• 20731596669090 cubed (20731596669090³) is 8910421599263440913201272075909527429000
• The square root of 20731596669090 is 4553196.3134802347
• The cube root of 20731596669090 is 27471.1970248139

Scales and comparisons

• 20,731,596,669,090 seconds is equal to 659,200 years, 33 weeks, 4 days, 12 hours, 31 minutes, 30 seconds.
• To count from 1 to 20,731,596,669,090 would take you about one million, six hundred forty-eight thousand and one 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 20731596669090 cubic inches would be around 2289.3 feet tall.

Recreational maths with 20731596669090

• 20731596669090 backwards is 09096669513702
• The number of decimal digits it has is: 14
• The sum of 20731596669090's digits is 63
• More coming soon!