20791344616848

Names of 20791344616848

• Cardinal: 20791344616848 can be written as Twenty trillion, seven hundred ninety-one billion, three hundred forty-four million, six hundred sixteen thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 2.0791344616848 × 10¹³

Factors of 20791344616848

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 77

Divisors of 20791344616848

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 48 52 54 59 72 78 104 108 117 118 144 156 169 177 208 216 234 236 312 338 351 354 432 468 472 507 531 624 676 702 708 767 936 944 1014 1062 1352 1404 1416 1521 1534 1593 1872 2028 2124 2197 2301 2704 2808 2832 3042 3068 3186 4056 4248 4394 4563 4602 5616 6084 6136 6372 6591 6903 8112 8496 8788 9126 9204 9971 12168 12272 12744 13182 13806 17576 18252 18408 19773 19942 20709 24336 25488 26364 27612 28561 29913 35152 36504 36816 39546 39884 41418 52728 55224 57122 59319 59826 73008 79092 79768 82836 85683 89739 105456 110448 114244 118638 119652 129623 158184 159536 165672 171366 179478 228488 237276 239304 257049 259246 269217 316368 331344 342732 358956 371293 388869 456976 474552 478608 514098 518492 538434 685464 717912 742586 771147 777738 949104 1028196 1036984 1076868 1113879 1166607 1370928 1435824 1485172 1542294 1555476 1685099 2056392 2073968 2153736 2227758 2333214 2970344 3084588 3110952 3341637 3370198 3499821 4112784 4307472 4455516 4666428 4826809 5055297 5940688 6169176 6221904 6683274 6740396 6999642 8911032 9332856 9653618 10024911 10110594 12338352 13366548 13480792 13999284 14480427 15165891 17822064 18665712 19307236 20049822 20221188 21906287 26733096 26961584 27998568 28960854 30331782 38614472 40099644 40442376 43441281 43812574 45497673 53466192 55997136 57921708 60663564 62748517 65718861 77228944 80199288 80884752 86882562 87625148 90995346 115843416 121327128 125497034 130323843 131437722 160398576 173765124 175250296 181990692 188245551 197156583 231686832 242654256 250994068 260647686 262875444 284781731 347530248 350500592 363981384 376491102 394313166 501988136 521295372 525750888 564736653 569563462 591469749 695060496 727962768 752982204 788626332 815730721 854345193 1003976272 1042590744 1051501776 1129473306 1139126924 1182939498 1505964408 1577252664 1631461442 1694209959 1708690386 2085181488 2258946612 2278253848 2365878996 2447192163 2563035579 3011928816 3154505328 3262922884 3388419918 3417380772 3702162503 4517893224 4556507696 4731757992 4894384326 5126071158 6525845768 6776839836 6834761544 7341576489 7404325006 7689106737 9035786448 9463515984 9788768652 10252142316 11106487509 13051691536 13553679672 13669523088 14683152978 14808650012 15378213474 19577537304 20504284632 22024729467 22212975018 27107359344 29366305956 29617300024 30756426948 33319462527 39155074608 41008569264 44049458934 44425950036 48128112539 58732611912 59234600048 61512853896 66638925054 88098917868 88851900072 96256225078 99958387581 117465223824 123025707792 133277850108 144384337617 176197835736 177703800144 192512450156 199916775162 266555700216 288768675234 352395671472 385024900312 399833550324 433153012851 533111400432 577537350468 770049800624 799667100648 866306025702 1155074700936 1299459038553 1599334201296 1732612051404 2310149401872 2598918077106 3465224102808 5197836154212 6930448205616 10395672308424 20791344616848
• Sum of all divisors σ(n): 65747896106400
• Sum of proper divisors (its aliquot sum) s(n): 44956551489552
• 20791344616848 is an abundant number, because the sum of its proper divisors (44956551489552) is greater than itself. Its abundance is 24165206872704

Bases of 20791344616848

• Binary: 100101110100011011100101101011101010110010000₂
• Hexadecimal: 0x12E8DCB5D590
• Base-36: 7DBETRNO0

Squares and roots of 20791344616848

• 20791344616848 squared (20791344616848²) is 432280010976534307925455104
• 20791344616848 cubed (20791344616848³) is 8987682679187960934733298199020905992192
• The square root of 20791344616848 is 4559752.6925095401
• The cube root of 20791344616848 is 27497.5621494459

Scales and comparisons

• 20,791,344,616,848 seconds is equal to 661,100 years, 23 weeks, 1 day, 16 hours, 40 minutes, 48 seconds.
• To count from 1 to 20,791,344,616,848 would take you about one million, six hundred fifty-two thousand, seven hundred fifty-one 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 20791344616848 cubic inches would be around 2291.5 feet tall.

Recreational maths with 20791344616848

• 20791344616848 backwards is 84861644319702
• The number of decimal digits it has is: 14
• The sum of 20791344616848's digits is 63
• More coming soon!