20843589312

Names of 20843589312

• Cardinal: 20843589312 can be written as Twenty billion, eight hundred forty-three million, five hundred eighty-nine thousand, three hundred twelve.

Scientific notation

• Scientific notation: 2.0843589312 × 10¹⁰

Factors of 20843589312

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 206

Divisors of 20843589312

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 56 63 64 72 78 84 91 96 104 112 117 126 144 156 168 169 181 182 192 208 224 234 252 273 288 312 336 338 362 364 416 448 468 504 507 543 546 576 624 672 676 724 728 819 832 936 1008 1014 1086 1092 1183 1248 1267 1344 1352 1448 1456 1521 1629 1638 1872 2016 2028 2172 2184 2197 2353 2366 2496 2534 2704 2896 2912 3042 3258 3276 3549 3744 3801 4032 4056 4344 4368 4394 4706 4732 5068 5408 5792 5824 6084 6516 6552 6591 7059 7098 7488 7602 8112 8688 8736 8788 9412 9464 10136 10647 10816 11403 11584 12168 13032 13104 13182 14118 14196 15204 15379 16224 16471 17376 17472 17576 18824 18928 19773 20272 21177 21294 22806 24336 26064 26208 26364 28236 28392 28561 30408 30589 30758 32448 32942 34752 35152 37648 37856 39546 40544 42354 42588 45612 46137 48672 49413 52128 52416 52728 56472 56784 57122 60816 61178 61516 65884 70304 75296 75712 79092 81088 84708 85176 85683 91224 91767 92274 97344 98826 104256 105456 112944 113568 114244 121632 122356 123032 131768 138411 140608 148239 150592 158184 169416 170352 171366 182448 183534 184548 197652 199927 210912 214123 225888 227136 228488 243264 244712 246064 257049 263536 275301 276822 296478 316368 338832 340704 342732 364896 367068 369096 395304 397657 399854 421824 428246 451776 456976 489424 492128 514098 527072 550602 553644 592956 599781 632736 642369 677664 681408 685464 729792 734136 738192 790608 795314 799708 856492 913952 978848 984256 1028196 1054144 1101204 1107288 1185912 1192971 1199562 1265472 1284738 1355328 1370928 1468272 1476384 1581216 1590628 1599416 1712984 1799343 1827904 1927107 1957696 2056392 2202408 2214576 2371824 2385942 2399124 2569476 2741856 2783599 2936544 2952768 3162432 3181256 3198832 3425968 3578913 3598686 3854214 4112784 4404816 4429152 4743648 4771884 4798248 5138952 5169541 5483712 5567198 5873088 6362512 6397664 6851936 7157826 7197372 7708428 8225568 8350797 8809632 8858304 9487296 9543768 9596496 10277904 10339082 11134396 12725024 12795328 13703872 14315652 14394744 15416856 15508623 16451136 16701594 17619264 19087536 19192992 20555808 20678164 22268792 25052391 25450048 28631304 28789488 30833712 31017246 33403188 36186787 38175072 38385984 41111616 41356328 44537584 46525869 50104782 57262608 57578976 61667424 62034492 66806376 72373574 76350144 82712656 89075168 93051738 100209564 108560361 114525216 115157952 123334848 124068984 133612752 144747148 165425312 178150336 186103476 200419128 217120722 229050432 248137968 267225504 289494296 325681083 330850624 372206952 400838256 434241444 496275936 534451008 578988592 651362166 744413904 801676512 868482888 992551872 1157977184 1302724332 1488827808 1603353024 1736965776 2315954368 2605448664 2977655616 3473931552 5210897328 6947863104 10421794656 20843589312
• Sum of all divisors σ(n): 74377708496
• Sum of proper divisors (its aliquot sum) s(n): 53534119184
• 20843589312 is an abundant number, because the sum of its proper divisors (53534119184) is greater than itself. Its abundance is 32690529872

Bases of 20843589312

• Binary: 10011011010010111111110111011000000₂
• Hexadecimal: 0x4DA5FEEC0
• Base-36: 9KPQGG0

Squares and roots of 20843589312

• 20843589312 squared (20843589312²) is 434455215407320633344
• 20843589312 cubed (20843589312³) is 9055606084406686079726069219328
• The square root of 20843589312 is 144373.0906782841
• The cube root of 20843589312 is 2752.0574932779

Scales and comparisons

• 20,843,589,312 seconds is equal to 662 years, 39 weeks, 4 days, 5 hours, 55 minutes, 12 seconds.
• To count from 1 to 20,843,589,312 would take you about one thousand, three hundred twenty-five 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 20843589312 cubic inches would be around 229.3 feet tall.

Recreational maths with 20843589312

• 20843589312 backwards is 21398534802
• The number of decimal digits it has is: 11
• The sum of 20843589312's digits is 45
• More coming soon!