20790067720448

Names of 20790067720448

• Cardinal: 20790067720448 can be written as Twenty trillion, seven hundred ninety billion, sixty-seven million, seven hundred twenty thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 2.0790067720448 × 10¹³

Factors of 20790067720448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1173

Divisors of 20790067720448

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 8 13 16 26 29 32 52 58 64 104 116 128 169 208 232 256 338 377 416 464 676 754 832 928 1129 1352 1508 1664 1856 2197 2258 2704 3016 3328 3712 4394 4516 4901 5408 6032 7424 8788 9032 9802 10816 12064 14677 17576 18064 19604 21632 24128 29354 32741 35152 36128 39208 43264 48256 58708 63713 65482 70304 72256 78416 96512 117416 127426 130964 140608 144512 156832 190801 234832 254852 261928 281216 289024 313664 381602 425633 469664 509704 523856 562432 627328 763204 851266 939328 1019408 1047712 1254656 1274641 1526408 1702532 1878656 2038816 2095424 2480413 2549282 3052816 3405064 3757312 4077632 4190848 4960826 5098564 5533229 6105632 6810128 8155264 8381696 9921652 10197128 11066458 12211264 13620256 16310528 16570333 19843304 20394256 22132916 24422528 27240512 33140666 36964589 39686608 40788512 44265832 48845056 54481024 66281332 71931977 73929178 79373216 81577024 88531664 108962048 132562664 143863954 147858356 158746432 163154048 177063328 215414329 265125328 287727908 295716712 317492864 326308096 354126656 430828658 480539657 530250656 575455816 591433424 634985728 708253312 861657316 961079314 1060501312 1150911632 1182866848 1416506624 1723314632 1922158628 2121002624 2301823264 2365733696 2800386277 3446629264 3844317256 4242005248 4603646528 4731467392 5600772554 6247015541 6893258528 7688634512 9207293056 9462934784 11201545108 12494031082 13786517056 15377269024 18414586112 22403090216 24988062164 27573034112 30754538048 44806180432 49976124328 55146068224 61509076096 81211202033 89612360864 99952248656 123018152192 162422404066 179224721728 199904497312 324844808132 358449443456 399808994624 649689616264 716898886912 799617989248 1299379232528 1599235978496 2598758465056 5197516930112 10395033860224 20790067720448
• Sum of all divisors σ(n): 46547015243400
• Sum of proper divisors (its aliquot sum) s(n): 25756947522952
• 20790067720448 is an abundant number, because the sum of its proper divisors (25756947522952) is greater than itself. Its abundance is 4966879802504

Bases of 20790067720448

• Binary: 100101110100010010000100110011111000100000000₂
• Hexadecimal: 0x12E89099F100
• Base-36: 7DATPJC3K

Squares and roots of 20790067720448

• 20790067720448 squared (20790067720448²) is 432226915820813899077320704
• 20790067720448 cubed (20790067720448³) is 8986026850515098005622467579104714555392
• The square root of 20790067720448 is 4559612.6721957425
• The cube root of 20790067720448 is 27496.9992187717

Scales and comparisons

• 20,790,067,720,448 seconds is equal to 661,059 years, 43 weeks, 6 days, 19 hours, 14 minutes, 8 seconds.
• To count from 1 to 20,790,067,720,448 would take you about one million, six hundred fifty-two thousand, six hundred forty-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 20790067720448 cubic inches would be around 2291.4 feet tall.

Recreational maths with 20790067720448

• 20790067720448 backwards is 84402776009702
• The number of decimal digits it has is: 14
• The sum of 20790067720448's digits is 56
• More coming soon!