20490794135712

Names of 20490794135712

• Cardinal: 20490794135712 can be written as Twenty trillion, four hundred ninety billion, seven hundred ninety-four million, one hundred thirty-five thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 2.0490794135712 × 10¹³

Factors of 20490794135712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 8134

Divisors of 20490794135712

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 29 32 36 38 48 57 58 72 76 87 96 114 116 144 152 171 174 228 232 261 288 304 342 348 361 456 464 522 551 608 684 696 722 841 912 928 1044 1083 1102 1368 1392 1444 1653 1682 1824 2088 2166 2204 2523 2736 2784 2888 3249 3306 3364 4176 4332 4408 4959 5046 5472 5776 6498 6612 6728 7569 8081 8352 8664 8816 9918 10092 10469 11552 12996 13224 13456 15138 15979 16162 17328 17632 19836 20184 20938 24243 24389 25992 26448 26912 30276 31407 31958 32324 34656 39672 40368 41876 47937 48486 48778 51984 52896 60552 62814 63916 64648 72729 73167 79344 80736 83752 94221 95874 96972 97556 103968 121104 125628 127832 129296 143811 145458 146334 153539 158688 167504 188442 191748 193944 195112 219501 234349 242208 251256 255664 258592 287622 290916 292668 303601 307078 335008 376884 383496 387888 390224 439002 460617 463391 468698 502512 511328 575244 581832 585336 607202 614156 703047 753768 766992 775776 780448 878004 910803 921234 926782 937396 1005024 1150488 1163664 1170672 1214404 1228312 1381851 1390173 1406094 1507536 1533984 1756008 1821606 1842468 1853564 1874792 2109141 2300976 2327328 2341344 2428808 2456624 2732409 2763702 2780346 2812188 2917241 3015072 3512016 3643212 3684936 3707128 3749584 4170519 4218282 4452631 4601952 4857616 4913248 5464818 5527404 5560692 5624376 5834482 6796121 7024032 7286424 7369872 7414256 7499168 8341038 8436564 8751723 8804429 8905262 9715232 10929636 11054808 11121384 11248752 11668964 13357893 13592242 14572848 14739744 14828512 16682076 16873128 17503446 17608858 17810524 20388363 21859272 22109616 22242768 22497504 23337928 26255169 26413287 26715786 27184484 29145696 33364152 33746256 35006892 35217716 35621048 40073679 40776726 43718544 44219232 44485536 46675856 52510338 52826574 53431572 54368968 61165089 66728304 67492512 70013784 70435432 71242096 79239861 80147358 81553452 84599989 87437088 93351712 105020676 105653148 106863144 108737936 122330178 129126299 133456608 140027568 140870864 142484192 158479722 160294716 163106904 169199978 197087509 210041352 211306296 213726288 217475872 244660356 253799967 258252598 280055136 281741728 316959444 320589432 326213808 338399956 387378897 394175018 420082704 422612592 427452576 489320712 507599934 516505196 591262527 633918888 641178864 652427616 676799912 761399901 774757794 788350036 840165408 845225184 978641424 1015199868 1033010392 1162136691 1182525054 1267837776 1282357728 1353599824 1522799802 1549515588 1576700072 1773787581 1957282848 2030399736 2066020784 2324273382 2365050108 2453399681 2535675552 2707199648 3045599604 3099031176 3153400144 3547575162 3744662671 4060799472 4132041568 4648546764 4730100216 4906799362 6091199208 6198062352 6306800288 7095150324 7360199043 7489325342 8121598944 9297093528 9460200432 9813598724 11233988013 12182398416 12396124704 14190300648 14720398086 14978650684 18594187056 18920400864 19627197448 22080597129 22467976026 24364796832 28380601296 29440796172 29957301368 33701964039 37188374112 39254394896 44161194258 44935952052 56761202592 58881592344 59914602736 67403928078 71148590749 78508789792 88322388516 89871904104 117763184688 119829205472 134807856156 142297181498 176644777032 179743808208 213445772247 235526369376 269615712312 284594362996 353289554064 359487616416 426891544494 539231424624 569188725992 640337316741 706579108128 853783088988 1078462849248 1138377451984 1280674633482 1707566177976 2276754903968 2561349266964 3415132355952 5122698533928 6830264711904 10245397067856 20490794135712
• Sum of all divisors σ(n): 63703173741480
• Sum of proper divisors (its aliquot sum) s(n): 43212379605768
• 20490794135712 is an abundant number, because the sum of its proper divisors (43212379605768) is greater than itself. Its abundance is 22721585470056

Bases of 20490794135712

• Binary: 100101010001011100010100000010111000010100000₂
• Hexadecimal: 0x12A2E28170A0
• Base-36: 79HC9RS80

Squares and roots of 20490794135712

• 20490794135712 squared (20490794135712²) is 419872644312129289073746944
• 20490794135712 cubed (20490794135712³) is 8603523917816869268664289516409881264128
• The square root of 20490794135712 is 4526675.8372686683
• The cube root of 20490794135712 is 27364.4209985521

Scales and comparisons

• 20,490,794,135,712 seconds is equal to 651,543 years, 45 weeks, 2 days, 3 hours, 55 minutes, 12 seconds.
• To count from 1 to 20,490,794,135,712 would take you about one million, six hundred twenty-eight thousand, eight hundred fifty-nine 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 20490794135712 cubic inches would be around 2280.4 feet tall.

Recreational maths with 20490794135712

• 20490794135712 backwards is 21753149709402
• The number of decimal digits it has is: 14
• The sum of 20490794135712's digits is 54
• More coming soon!