20798511039072

Names of 20798511039072

• Cardinal: 20798511039072 can be written as Twenty trillion, seven hundred ninety-eight billion, five hundred eleven million, thirty-nine thousand and seventy-two.

Scientific notation

• Scientific notation: 2.0798511039072 × 10¹³

Factors of 20798511039072

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 35355

Divisors of 20798511039072

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 72 78 96 101 104 117 144 156 202 208 234 288 303 312 404 416 468 606 624 808 909 936 1212 1248 1313 1616 1637 1818 1872 2424 2626 3232 3274 3636 3744 3939 4848 4911 5252 6548 7272 7878 9696 9822 10504 11817 13096 14544 14733 15756 19644 21008 21281 23634 26192 29088 29466 31512 33599 39288 42016 42562 47268 52384 58932 63024 63843 67198 78576 85124 94536 100797 117864 126048 127686 134396 157152 165337 170248 189072 191529 201594 235728 255372 268792 302391 330674 340496 378144 383058 403188 436787 471456 496011 510744 537584 604782 661348 680992 766116 806376 873574 992022 1021488 1075168 1209564 1310361 1322696 1488033 1532232 1612752 1747148 1984044 2042976 2149381 2419128 2620722 2645392 2976066 3064464 3225504 3393499 3494296 3931083 3968088 4298762 4838256 5241444 5290784 5952132 6128928 6448143 6786998 6988592 7862166 7936176 8597524 9676512 10180497 10482888 11904264 12896286 13573996 13977184 15724332 15872352 17195048 19344429 20360994 20965776 23808528 25792572 27147992 30541491 31448664 34390096 38688858 40721988 41931552 44115487 47617056 51585144 54295984 55001563 61082982 62897328 68780192 77377716 81443976 88230974 103170288 108591968 110003126 122165964 125794656 132346461 154755432 162887952 165004689 176461948 206340576 220006252 244331928 264692922 309510864 325775904 330009378 352923896 397039383 440012504 488663856 495014067 529385844 619021728 660018756 705847792 715020319 794078766 880025008 977327712 990028134 1058771688 1320037512 1411695584 1430040638 1588157532 1760050016 1980056268 2117543376 2145060957 2640075024 2860081276 3176315064 3960112536 4235086752 4290121914 5280150048 5555157863 5720162552 6352630128 6435182871 7920225072 8580243828 11110315726 11440325104 12705260256 12870365742 15840450144 16665473589 17160487656 22220631452 22880650208 25740731484 33330947178 34320975312 44441262904 49996420767 51481462968 66661894356 68641950624 72217052219 88882525808 99992841534 102962925936 133323788712 144434104438 177765051616 199985683068 205925851872 216651156657 266647577424 288868208876 399971366136 433302313314 533295154848 577736417752 649953469971 799942732272 866604626628 1155472835504 1299906939942 1599885464544 1733209253256 2310945671008 2599813879884 3466418506512 5199627759768 6932837013024 10399255519536 20798511039072
• Sum of all divisors σ(n): 64367298777600
• Sum of proper divisors (its aliquot sum) s(n): 43568787738528
• 20798511039072 is an abundant number, because the sum of its proper divisors (43568787738528) is greater than itself. Its abundance is 22770276699456

Bases of 20798511039072

• Binary: 100101110101010000111110111001100001001100000₂
• Hexadecimal: 0x12EA87DCC260
• Base-36: 7DEPCGYG0

Squares and roots of 20798511039072

• 20798511039072 squared (20798511039072²) is 432578061442399845110621184
• 20798511039072 cubed (20798511039072³) is 8996979586170119061608997660419214901248
• The square root of 20798511039072 is 4560538.4593348185
• The cube root of 20798511039072 is 27500.7211002417

Scales and comparisons

• 20,798,511,039,072 seconds is equal to 661,328 years, 16 weeks, 3 days, 9 hours, 31 minutes, 12 seconds.
• To count from 1 to 20,798,511,039,072 would take you about one million, six hundred fifty-three thousand, three hundred twenty 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 20798511039072 cubic inches would be around 2291.7 feet tall.

Recreational maths with 20798511039072

• 20798511039072 backwards is 27093011589702
• The number of decimal digits it has is: 14
• The sum of 20798511039072's digits is 54
• More coming soon!