20271238848

Names of 20271238848

• Cardinal: 20271238848 can be written as Twenty billion, two hundred seventy-one million, two hundred thirty-eight thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 2.0271238848 × 10¹⁰

Factors of 20271238848

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 8879

Divisors of 20271238848

• Number of divisors d(n): 294
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 81 84 96 98 108 112 126 144 147 162 168 189 192 196 216 224 243 252 288 294 324 336 378 392 432 441 448 486 504 567 576 588 648 672 729 756 784 864 882 972 1008 1134 1176 1296 1323 1344 1458 1512 1568 1701 1728 1764 1944 2016 2268 2352 2592 2646 2916 3024 3136 3402 3528 3888 3969 4032 4536 4704 5103 5184 5292 5832 6048 6804 7056 7776 7938 8867 9072 9408 10206 10584 11664 11907 12096 13608 14112 15552 15876 17734 18144 20412 21168 23328 23814 26601 27216 28224 31752 35468 35721 36288 40824 42336 46656 47628 53202 54432 62069 63504 70936 71442 79803 81648 84672 95256 106404 108864 124138 127008 141872 142884 159606 163296 186207 190512 212808 239409 248276 254016 283744 285768 319212 326592 372414 381024 425616 434483 478818 496552 558621 567488 571536 638424 718227 744828 762048 851232 868966 957636 993104 1117242 1143072 1276848 1303449 1436454 1489656 1675863 1702464 1737932 1915272 1986208 2154681 2234484 2286144 2553696 2606898 2872908 2979312 3351726 3475864 3830544 3910347 3972416 4309362 4468968 5027589 5107392 5213796 5745816 5958624 6464043 6703452 6951728 7661088 7820694 8618724 8937936 10055178 10427592 11491632 11731041 11917248 12928086 13406904 13903456 15082767 15322176 15641388 17237448 17875872 20110356 20855184 22983264 23462082 25856172 26813808 27806912 30165534 31282776 34474896 35193123 35751744 40220712 41710368 45248301 45966528 46924164 51712344 53627616 60331068 62565552 68949792 70386246 80441424 83420736 90496602 93848328 103424688 105579369 107255232 120662136 125131104 137899584 140772492 160882848 180993204 187696656 206849376 211158738 241324272 250262208 281544984 316738107 321765696 361986408 375393312 413698752 422317476 482648544 563089968 633476214 723972816 750786624 844634952 965297088 1126179936 1266952428 1447945632 1689269904 2252359872 2533904856 2895891264 3378539808 5067809712 6757079616 10135619424 20271238848
• Sum of all divisors σ(n): 70165629036
• Sum of proper divisors (its aliquot sum) s(n): 49894390188
• 20271238848 is an abundant number, because the sum of its proper divisors (49894390188) is greater than itself. Its abundance is 29623151340

Bases of 20271238848

• Binary: 10010111000010000101000111011000000₂
• Hexadecimal: 0x4B8428EC0
• Base-36: 9B8Z000

Squares and roots of 20271238848

• 20271238848 squared (20271238848²) is 410923124432664367104
• 20271238848 cubed (20271238848³) is 8329920803540963878583938056192
• The square root of 20271238848 is 142377.1008554395
• The cube root of 20271238848 is 2726.6334834015

Scales and comparisons

• 20,271,238,848 seconds is equal to 644 years, 29 weeks, 1 day, 19 hours, 40 minutes, 48 seconds.
• To count from 1 to 20,271,238,848 would take you about one thousand, two hundred eighty-nine 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 20271238848 cubic inches would be around 227.2 feet tall.

Recreational maths with 20271238848

• 20271238848 backwards is 84883217202
• The number of decimal digits it has is: 11
• The sum of 20271238848's digits is 45
• More coming soon!