20291832918016

Names of 20291832918016

• Cardinal: 20291832918016 can be written as Twenty trillion, two hundred ninety-one billion, eight hundred thirty-two million, nine hundred eighteen thousand and sixteen.

Scientific notation

• Scientific notation: 2.0291832918016 × 10¹³

Factors of 20291832918016

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 3466

Divisors of 20291832918016

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 61 64 88 121 122 128 176 211 242 244 256 352 422 484 488 512 671 704 844 968 976 1024 1342 1408 1688 1936 1952 2048 2321 2684 2816 3181 3376 3872 3904 4096 4642 5368 5632 6362 6752 7381 7744 7808 9284 10736 11264 12724 12871 13504 14762 15488 15616 18568 21472 22528 25448 25531 25742 27008 29524 30976 31232 34991 37136 42944 45056 50896 51062 51484 54016 59048 61952 62464 69982 74272 85888 101792 102124 102968 108032 118096 123904 124928 139964 141581 148544 171776 194041 203584 204248 205936 216064 236192 247808 249856 279928 283162 297088 343552 384901 388082 407168 408496 411872 432128 472384 495616 559856 566324 594176 671191 687104 769802 776164 814336 816992 823744 864256 944768 1119712 1132648 1188352 1342382 1374208 1539604 1552328 1557391 1628672 1633984 1647488 1889536 2134451 2239424 2265296 2376704 2684764 2748416 3079208 3104656 3114782 3257344 3267968 3294976 3779072 4268902 4478848 4530592 4753408 5369528 6158416 6209312 6229564 6514688 6535936 6589952 7383101 7558144 8537804 8957696 9061184 9506816 10739056 12316832 12418624 12459128 13029376 13071872 13179904 14766202 15116288 17075608 17915392 18122368 21478112 23478961 24633664 24837248 24918256 26143744 26359808 29532404 30232576 34151216 35830784 36244736 40942651 42956224 46957922 49267328 49674496 49836512 52287488 52719616 59064808 68302432 71661568 72489472 81214111 81885302 85912448 93915844 98534656 99348992 99673024 104574976 118129616 136604864 143323136 144978944 162428222 163770604 171824896 187831688 197069312 198697984 199346048 236259232 273209728 289957888 324856444 327541208 343649792 375663376 394138624 397395968 398692096 450369161 472518464 546419456 579915776 649712888 655082416 687299584 751326752 788277248 794791936 797384192 900738322 945036928 1092838912 1299425776 1310164832 1374599168 1502653504 1576554496 1594768384 1801476644 1890073856 2185677824 2598851552 2620329664 2749198336 3005307008 3189536768 3602953288 3780147712 4371355648 4954060771 5197703104 5240659328 6010614016 6379073536 7205906576 7560295424 8742711296 9908121542 10395406208 10481318656 12021228032 14411813152 15120590848 19816243084 20790812416 20962637312 24042456064 28823626304 30241181696 39632486168 41581624832 41925274624 48084912128 57647252608 79264972336 83163249664 83850549248 96169824256 115294505216 158529944672 166326499328 167701098496 230589010432 317059889344 332652998656 461178020864 634119778688 922356041728 1268239557376 1844712083456 2536479114752 5072958229504 10145916459008 20291832918016
• Sum of all divisors σ(n): 45563417667824
• Sum of proper divisors (its aliquot sum) s(n): 25271584749808
• 20291832918016 is an abundant number, because the sum of its proper divisors (25271584749808) is greater than itself. Its abundance is 4979751831792

Bases of 20291832918016

• Binary: 100100111010010001111011111100011000000000000₂
• Hexadecimal: 0x12748F7E3000
• Base-36: 76XXTEE4G

Squares and roots of 20291832918016

• 20291832918016 squared (20291832918016²) is 411758483172677733377376256
• 20291832918016 cubed (20291832918016³) is 8355334343115679244083433671706433028096
• The square root of 20291832918016 is 4504645.7039389901
• The cube root of 20291832918016 is 27275.5652312347

Scales and comparisons

• 20,291,832,918,016 seconds is equal to 645,217 years, 27 weeks, 7 hours, 16 seconds.
• To count from 1 to 20,291,832,918,016 would take you about one million, six hundred thirteen thousand and forty-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 20291832918016 cubic inches would be around 2273 feet tall.

Recreational maths with 20291832918016

• 20291832918016 backwards is 61081923819202
• The number of decimal digits it has is: 14
• The sum of 20291832918016's digits is 52
• More coming soon!