20790433863680

Names of 20790433863680

• Cardinal: 20790433863680 can be written as Twenty trillion, seven hundred ninety billion, four hundred thirty-three million, eight hundred sixty-three thousand, six hundred eighty.

Scientific notation

• Scientific notation: 2.079043386368 × 10¹³

Factors of 20790433863680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1148

Divisors of 20790433863680

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 67 80 104 128 130 134 160 169 208 256 260 268 320 335 338 416 512 520 536 640 670 676 832 845 871 1024 1040 1061 1072 1280 1340 1352 1664 1690 1742 2048 2080 2122 2144 2197 2560 2680 2704 3328 3380 3484 4160 4244 4288 4355 4394 5120 5305 5360 5408 6656 6760 6968 8320 8488 8576 8710 8788 10240 10610 10720 10816 10985 11323 13312 13520 13793 13936 16640 16976 17152 17420 17576 21220 21440 21632 21970 22646 26624 27040 27586 27872 28561 33280 33952 34304 34840 35152 42440 42880 43264 43940 45292 54080 55172 55744 56615 57122 66560 67904 68608 68965 69680 70304 71087 84880 85760 86528 87880 90584 108160 110344 111488 113230 114244 133120 135808 137216 137930 139360 140608 142174 142805 147199 169760 171520 173056 175760 179309 181168 216320 220688 222976 226460 228488 271616 275860 278720 281216 284348 285610 294398 339520 343040 346112 351520 355435 358618 362336 432640 441376 445952 452920 456976 543232 551720 557440 562432 568696 571220 588796 679040 686080 703040 710870 717236 724672 735995 865280 882752 891904 896545 905840 913952 924131 1086464 1103440 1114880 1124864 1137392 1142440 1177592 1358080 1406080 1421740 1434472 1449344 1471990 1730560 1765504 1783808 1793090 1811680 1827904 1848262 1913587 2172928 2206880 2229760 2249728 2274784 2284880 2331017 2355184 2716160 2812160 2843480 2868944 2898688 2943980 3531008 3586180 3623360 3655808 3696524 3827174 4413760 4459520 4499456 4549568 4569760 4620655 4662034 4710368 5432320 5624320 5686960 5737888 5797376 5887960 7062016 7172360 7246720 7311616 7393048 7654348 8827520 8919040 9099136 9139520 9241310 9324068 9420736 9567935 10864640 11248640 11373920 11475776 11594752 11655085 11775920 12013703 14124032 14344720 14493440 14623232 14786096 15308696 17655040 18198272 18279040 18482620 18648136 18841472 19135870 22497280 22747840 22951552 23189504 23310170 23551840 24027406 28248064 28689440 28986880 29246464 29572192 30303221 30617392 35310080 36396544 36558080 36965240 37296272 37682944 38271740 45495680 45903104 46620340 47103680 48054812 57378880 57973760 58492928 59144384 60068515 60606442 61234784 70620160 72793088 73116160 73930480 74592544 75365888 76543480 90991360 91806208 93240680 94207360 96109624 114757760 115947520 118288768 120137030 121212884 122469568 141240320 145586176 146232320 147860960 149185088 150731776 151516105 153086960 156178139 181982720 183612416 186481360 188414720 192219248 229515520 236577536 240274060 242425768 244939136 292464640 295721920 298370176 301463552 303032210 306173920 312356278 363965440 367224832 372962720 376829440 384438496 459031040 473155072 480548120 484851536 489878272 591443840 596740352 606064420 612347840 624712556 727930880 745925440 753658880 768876992 780890695 918062080 946310144 961096240 969703072 979756544 1182887680 1193480704 1212128840 1224695680 1249425112 1491850880 1507317760 1537753984 1561781390 1836124160 1892620288 1922192480 1939406144 1959513088 2030315807 2365775360 2386961408 2424257680 2449391360 2498850224 2983701760 3075507968 3123562780 3844384960 3878812288 3919026176 4060631614 4731550720 4773922816 4848515360 4898782720 4997700448 5967403520 6151015936 6247125560 7688769920 7757624576 8121263228 9463101440 9697030720 9797565440 9995400896 10151579035 11934807040 12302031872 12494251120 15377539840 15515249152 16242526456 19394061440 19595130880 19990801792 20303158070 23869614080 24604063744 24988502240 30755079680 31030498304 32485052912 38788122880 39981603584 40606316140 49977004480 61510159360 62060996608 64970105824 77576245760 79963207168 81212632280 99954008960 123020318720 129940211648 155152491520 159926414336 162425264560 199908017920 259880423296 310304983040 319852828672 324850529120 399816035840 519760846592 649701058240 799632071680 1039521693184 1299402116480 1599264143360 2079043386368 2598804232960 4158086772736 5197608465920 10395216931840 20790433863680
• Sum of all divisors σ(n): 54900074239920
• Sum of proper divisors (its aliquot sum) s(n): 34109640376240
• 20790433863680 is an abundant number, because the sum of its proper divisors (34109640376240) is greater than itself. Its abundance is 13319206512560

Bases of 20790433863680

• Binary: 100101110100010100110011011001101100000000000₂
• Hexadecimal: 0x12E8A66CD800
• Base-36: 7DAZRJ20W

Squares and roots of 20790433863680

• 20790433863680 squared (20790433863680²) is 432242140240052092823142400
• 20790433863680 cubed (20790433863680³) is 8986501629756298634877514446150828032000
• The square root of 20790433863680 is 4559652.8227135891
• The cube root of 20790433863680 is 27497.1606384969

Scales and comparisons

• 20,790,433,863,680 seconds is equal to 661,071 years, 25 weeks, 2 days, 13 hours, 41 minutes, 20 seconds.
• To count from 1 to 20,790,433,863,680 would take you about one million, six hundred fifty-two thousand, six hundred seventy-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 20790433863680 cubic inches would be around 2291.4 feet tall.

Recreational maths with 20790433863680

• 20790433863680 backwards is 08636833409702
• The number of decimal digits it has is: 14
• The sum of 20790433863680's digits is 59
• More coming soon!