20707794942521344

Names of 20707794942521344

• Cardinal: 20707794942521344 can be written as Twenty quadrillion, seven hundred seven trillion, seven hundred ninety-four billion, nine hundred forty-two million, five hundred twenty-one thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 2.0707794942521344 × 10¹⁶

Factors of 20707794942521344

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 1901

Divisors of 20707794942521344

• Number of divisors d(n): 468
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 32 49 56 62 64 98 112 124 128 196 217 224 248 256 392 434 448 496 512 784 868 896 961 992 1024 1519 1568 1736 1792 1861 1922 1984 2048 3038 3136 3472 3584 3722 3844 3968 4096 6076 6272 6727 6944 7168 7444 7688 7936 12152 12544 13027 13454 13888 14336 14888 15376 15872 24304 25088 26054 26908 27776 28672 29776 29791 30752 31744 47089 48608 50176 52108 53816 55552 57691 59552 59582 61504 63488 91189 94178 97216 100352 104216 107632 111104 115382 119104 119164 123008 126976 182378 188356 194432 200704 208432 208537 215264 222208 230764 238208 238328 246016 364756 376712 388864 403837 416864 417074 430528 444416 461528 476416 476656 492032 729512 753424 777728 807674 833728 834148 861056 888832 923056 952832 953312 984064 1459024 1459759 1506848 1555456 1615348 1667456 1668296 1722112 1788421 1846112 1905664 1906624 1968128 2826859 2918048 2919518 3013696 3110912 3230696 3334912 3336592 3444224 3463321 3576842 3692224 3811328 3813248 3936256 5653718 5836096 5839036 6027392 6221824 6461392 6669824 6673184 6888448 6926642 7153684 7384448 7622656 7626496 11307436 11672192 11678072 12054784 12518947 12922784 13339648 13346368 13776896 13853284 14307368 14768896 15252992 22614872 23344384 23356144 24109568 24243247 25037894 25845568 26679296 26692736 27553792 27706568 28614736 29537792 30505984 45229744 46688768 46712288 48219136 48486494 50075788 51691136 53358592 53385472 55413136 55441051 57229472 59075584 61011968 87632629 90459488 93377536 93424576 96438272 96972988 100151576 103382272 106770944 107362951 110826272 110882102 114458944 118151168 122023936 169702729 175265258 180918976 186755072 186849152 192876544 193945976 200303152 206764544 213541888 214725902 221652544 221764204 228917888 236302336 339405458 350530516 361837952 373510144 373698304 387891952 388087357 400606304 413529088 427083776 429451804 443305088 443528408 457835776 678810916 701061032 723675904 747396608 751540657 775783904 776174714 801212608 827058176 854167552 858903608 886610176 887056816 915671552 1357621832 1402122064 1447351808 1494793216 1503081314 1551567808 1552349428 1602425216 1654116352 1717807216 1773220352 1774113632 1831343104 2715243664 2716611499 2804244128 2894703616 2989586432 3006162628 3103135616 3104698856 3204850432 3328251481 3435614432 3546440704 3548227264 3662686208 5260784599 5430487328 5433222998 5608488256 5789407232 5979172864 6012325256 6206271232 6209397712 6409700864 6656502962 6871228864 7092881408 7096454528 7325372416 10521569198 10860974656 10866445996 11216976512 11578814464 12024650512 12412542464 12418795424 12819401728 13313005924 13742457728 14185762816 14192909056 21043138396 21721949312 21732891992 22433953024 23297760367 24049301024 24825084928 24837590848 25638803456 26626011848 27484915456 28385818112 42086276792 43443898624 43465783984 44867906048 46595520734 48098602048 49650169856 49675181696 51277606912 53252023696 54969830912 56771636224 84172553584 86887797248 86931567968 89735812096 93191041468 96197204096 99300339712 99350363392 103175795911 106504047392 109939661824 113543272448 163084322569 168345107168 173775594496 173863135936 179471624192 186382082936 192394408192 198700726784 206351591822 213008094784 219879323648 227086544896 326168645138 336690214336 347551188992 347726271872 358943248384 372764165872 384788816384 397401453568 412703183644 426016189568 439758647296 652337290276 673380428672 695102377984 695452543744 722230571377 745528331744 769577632768 794802907136 825406367288 852032379136 1304674580552 1346760857344 1390905087488 1444461142754 1491056663488 1539155265536 1589605814272 1650812734576 1704064758272 2609349161104 2693521714688 2781810174976 2888922285508 2982113326976 3078310531072 3301625469152 3408129516544 5055613999639 5218698322208 5387043429376 5563620349952 5777844571016 5964226653952 6603250938304 6816259033088 10111227999278 10437396644416 10774086858752 11127240699904 11555689142032 11928453307904 13206501876608 13632518066176 20222455998556 20874793288832 21548173717504 23111378284064 23856906615808 26413003753216 40444911997112 41749586577664 46222756568128 47713813231616 52826007506432 80889823994224 83499173155328 92445513136256 95427626463232 105652015012864 161779647988448 166998346310656 184891026272512 211304030025728 323559295976896 333996692621312 369782052545024 422608060051456 647118591953792 667993385242624 739564105090048 1294237183907584 1479128210180096 2588474367815168 2958256420360192 5176948735630336 10353897471260672 20707794942521344
• Sum of all divisors σ(n): 49803860393561664
• Sum of proper divisors (its aliquot sum) s(n): 29096065451040320
• 20707794942521344 is an abundant number, because the sum of its proper divisors (29096065451040320) is greater than itself. Its abundance is 8388270508518976

Bases of 20707794942521344

• Binary: 1001001100100011010000100111001101000010111000000000000₂
• Hexadecimal: 0x4991A139A17000
• Base-36: 5NWATO1CT8G

Squares and roots of 20707794942521344

• 20707794942521344 squared (20707794942521344²) is 428812771381512552656755895566336
• 20707794942521344 cubed (20707794942521344³) is 8879766938502646955698201676589536591890647875584
• The square root of 20707794942521344 is 143902032.4475000041
• The cube root of 20707794942521344 is 274606.7986878847

Scales and comparisons

• 20,707,794,942,521,344 seconds is equal to 658,443,825 years, 39 weeks, 2 days, 11 hours, 29 minutes, 4 seconds.
• To count from 1 to 20,707,794,942,521,344 would take you about one billion, nine hundred seventy-five million, three hundred thirty-one thousand, four hundred seventy-seven 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 20707794942521344 cubic inches would be around 22883.9 feet tall.

Recreational maths with 20707794942521344

• 20707794942521344 backwards is 44312524949770702
• The number of decimal digits it has is: 17
• The sum of 20707794942521344's digits is 70
• More coming soon!