20797493024

Names of 20797493024

• Cardinal: 20797493024 can be written as Twenty billion, seven hundred ninety-seven million, four hundred ninety-three thousand and twenty-four.

Scientific notation

• Scientific notation: 2.0797493024 × 10¹⁰

Factors of 20797493024

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 369

Divisors of 20797493024

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 11 14 16 19 22 28 32 38 44 56 76 77 88 103 112 133 152 154 176 206 209 224 227 266 304 308 352 361 412 418 454 532 608 616 721 722 824 836 908 1064 1133 1232 1442 1444 1463 1589 1648 1672 1816 1957 2128 2266 2464 2497 2527 2884 2888 2926 3178 3296 3344 3632 3914 3971 4256 4313 4532 4994 5054 5768 5776 5852 6356 6688 7264 7828 7931 7942 8626 9064 9988 10108 11536 11552 11704 12712 13699 15656 15862 15884 17252 17479 18128 19976 20216 21527 23072 23381 23408 25424 27398 27797 30191 31312 31724 31768 34504 34958 36256 37183 39952 40432 43054 46762 46816 47443 50848 54796 55594 60382 62624 63448 63536 69008 69916 74366 79904 80864 81947 86108 93524 94886 109592 111188 120764 126896 127072 138016 139832 148732 150689 163667 163894 172216 187048 189772 219184 222376 241528 253792 257191 260281 279664 297464 301378 327334 327788 332101 344432 374096 379544 409013 438368 444239 444752 483056 514382 520562 559328 573629 594928 602756 654668 655576 664202 688864 748192 759088 818026 888478 889504 901417 966112 1028764 1041124 1147258 1189856 1205512 1309336 1311152 1328404 1518176 1636052 1776956 1800337 1802834 2057528 2082248 2294516 2411024 2618672 2622304 2656808 2863091 3109673 3272104 3553912 3600674 3605668 4115056 4164496 4589032 4822048 4886629 5237344 5313616 5726182 6219346 6309919 6544208 7107824 7201348 7211336 8230112 8328992 8440541 9178064 9773258 10627232 11452364 12438692 12619838 13088416 14215648 14402696 14422672 16881082 18356128 19546516 22904728 24877384 25239676 28805392 28845344 33762164 34206403 39093032 45809456 49754768 50479352 57610784 59083787 67524328 68412806 78186064 91618912 92845951 99509536 100958704 118167574 135048656 136825612 156372128 185691902 201917408 236335148 270097312 273651224 371383804 472670296 547302448 649921657 742767608 945340592 1094604896 1299843314 1485535216 1890681184 2599686628 2971070432 5199373256 10398746512 20797493024
• Sum of all divisors σ(n): 54639277056
• Sum of proper divisors (its aliquot sum) s(n): 33841784032
• 20797493024 is an abundant number, because the sum of its proper divisors (33841784032) is greater than itself. Its abundance is 13044291008

Bases of 20797493024

• Binary: 10011010111101000001000111100100000₂
• Hexadecimal: 0x4D7A08F20
• Base-36: 9JYAGBK

Squares and roots of 20797493024

• 20797493024 squared (20797493024²) is 432535716083328664576
• 20797493024 cubed (20797493024³) is 8995658537873872504218595917824
• The square root of 20797493024 is 144213.3593811613
• The cube root of 20797493024 is 2750.0272404575

Scales and comparisons

• 20,797,493,024 seconds is equal to 661 years, 15 weeks, 2 days, 17 hours, 23 minutes, 44 seconds.
• To count from 1 to 20,797,493,024 would take you about one thousand, three hundred twenty-two 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 20797493024 cubic inches would be around 229.2 feet tall.

Recreational maths with 20797493024

• 20797493024 backwards is 42039479702
• The number of decimal digits it has is: 11
• The sum of 20797493024's digits is 47
• More coming soon!