20402916352

Names of 20402916352

• Cardinal: 20402916352 can be written as Twenty billion, four hundred two million, nine hundred sixteen thousand, three hundred fifty-two.

Scientific notation

• Scientific notation: 2.0402916352 × 10¹⁰

Factors of 20402916352

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1062

Divisors of 20402916352

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 31 32 49 52 56 62 64 91 98 104 112 124 128 182 196 208 217 224 248 256 364 392 403 416 434 448 496 512 637 728 784 806 832 868 896 992 1009 1024 1274 1456 1519 1568 1612 1664 1736 1792 1984 2018 2548 2821 2912 3038 3136 3224 3328 3472 3584 3968 4036 5096 5642 5824 6076 6272 6448 6656 6944 7063 7168 7936 8072 10192 11284 11648 12152 12544 12896 13117 13312 13888 14126 15872 16144 19747 20384 22568 23296 24304 25088 25792 26234 27776 28252 31279 31744 32288 39494 40768 45136 46592 48608 49441 50176 51584 52468 55552 56504 62558 64576 78988 81536 90272 91819 93184 97216 98882 103168 104936 111104 113008 125116 129152 157976 163072 180544 183638 194432 197764 206336 209872 218953 222208 226016 250232 258304 315952 326144 361088 367276 388864 395528 406627 412672 419744 437906 452032 500464 516608 631904 642733 652288 722176 734552 777728 791056 813254 839488 875812 904064 1000928 1033216 1263808 1285466 1444352 1469104 1532671 1555456 1582112 1626508 1678976 1751624 1808128 2001856 2527616 2570932 2846389 2888704 2938208 3065342 3164224 3253016 3357952 3503248 3616256 4003712 5055232 5141864 5692778 5876416 6130684 6328448 6506032 6715904 7006496 7232512 8007424 10110464 10283728 11385556 11752832 12261368 12656896 13012064 13431808 14012992 16014848 19924723 20220928 20567456 22771112 23505664 24522736 25313792 26024128 28025984 32029696 39849446 41134912 45542224 47011328 49045472 50627584 52048256 56051968 79698892 82269824 91084448 94022656 98090944 104096512 112103936 159397784 164539648 182168896 196181888 208193024 224207872 318795568 329079296 364337792 392363776 416386048 637591136 658158592 728675584 784727552 1275182272 1457351168 1569455104 2550364544 2914702336 5100729088 10201458176 20402916352
• Sum of all divisors σ(n): 52794913920
• Sum of proper divisors (its aliquot sum) s(n): 32391997568
• 20402916352 is an abundant number, because the sum of its proper divisors (32391997568) is greater than itself. Its abundance is 11989081216

Bases of 20402916352

• Binary: 10011000000000110111100110000000000₂
• Hexadecimal: 0x4C01BCC00
• Base-36: 9DFDB0G

Squares and roots of 20402916352

• 20402916352 squared (20402916352²) is 416278995666708987904
• 20402916352 cubed (20402916352³) is 8493305527682433951331891806208
• The square root of 20402916352 is 142838.7774800667
• The cube root of 20402916352 is 2732.5246161635

Scales and comparisons

• 20,402,916,352 seconds is equal to 648 years, 38 weeks, 6 days, 20 hours, 45 minutes, 52 seconds.
• To count from 1 to 20,402,916,352 would take you about one thousand, two hundred ninety-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 20402916352 cubic inches would be around 227.7 feet tall.

Recreational maths with 20402916352

• 20402916352 backwards is 25361920402
• The number of decimal digits it has is: 11
• The sum of 20402916352's digits is 34
• More coming soon!