20893736304

Names of 20893736304

• Cardinal: 20893736304 can be written as Twenty billion, eight hundred ninety-three million, seven hundred thirty-six thousand, three hundred four.

Scientific notation

• Scientific notation: 2.0893736304 × 10¹⁰

Factors of 20893736304

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5495

Divisors of 20893736304

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 28 34 36 42 48 51 56 63 68 72 84 102 112 119 126 136 144 153 168 204 233 238 252 272 306 336 357 408 466 476 504 612 699 714 816 932 952 1008 1071 1224 1398 1428 1631 1864 1904 2097 2142 2448 2796 2856 3262 3728 3961 4194 4284 4893 5233 5592 5712 6524 7922 8388 8568 9786 10466 11184 11883 13048 14679 15699 15844 16776 17136 19572 20932 23766 26096 27727 29358 31398 31688 33552 35649 36631 39144 41864 47097 47532 55454 58716 62796 63376 71298 73262 78288 83181 83728 88961 94194 95064 109893 110908 117432 125592 142596 146524 166362 177922 188388 190128 219786 221816 234864 249543 251184 266883 285192 293048 329679 332724 355844 376776 439572 443632 499086 533766 570384 586096 622727 659358 665448 711688 753552 800649 879144 998172 1067532 1219289 1245454 1318716 1330896 1423376 1601298 1758288 1868181 1996344 2135064 2438578 2490908 2637432 3202596 3657867 3736362 3992688 4270128 4877156 4981816 5274864 5604543 6405192 7315734 7472724 8535023 9754312 9963632 10973601 11209086 12810384 14631468 14945448 17070046 19508624 20727913 21947202 22418172 25605069 29262936 29890896 34140092 41455826 43894404 44836344 51210138 58525872 62183739 68280184 76815207 82911652 87788808 89672688 102420276 124367478 136560368 145095391 153630414 165823304 175577616 186551217 204840552 248734956 290190782 307260828 331646608 373102434 409681104 435286173 497469912 580381564 614521656 746204868 870572346 994939824 1160763128 1229043312 1305858519 1492409736 1741144692 2321526256 2611717038 2984819472 3482289384 5223434076 6964578768 10446868152 20893736304
• Sum of all divisors σ(n): 71075040192
• Sum of proper divisors (its aliquot sum) s(n): 50181303888
• 20893736304 is an abundant number, because the sum of its proper divisors (50181303888) is greater than itself. Its abundance is 29287567584

Bases of 20893736304

• Binary: 10011011101010111010001110101110000₂
• Hexadecimal: 0x4DD5D1D70
• Base-36: 9LJLA40

Squares and roots of 20893736304

• 20893736304 squared (20893736304²) is 436548216741087580416
• 20893736304 cubed (20893736304³) is 9121123324569722147381298622464
• The square root of 20893736304 is 144546.6578790391
• The cube root of 20893736304 is 2754.2627576833

Scales and comparisons

• 20,893,736,304 seconds is equal to 664 years, 18 weeks, 3 days, 15 hours, 38 minutes, 24 seconds.
• To count from 1 to 20,893,736,304 would take you about one thousand, three hundred twenty-eight 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 20893736304 cubic inches would be around 229.5 feet tall.

Recreational maths with 20893736304

• 20893736304 backwards is 40363739802
• The number of decimal digits it has is: 11
• The sum of 20893736304's digits is 45
• More coming soon!