20839297024

Names of 20839297024

• Cardinal: 20839297024 can be written as Twenty billion, eight hundred thirty-nine million, two hundred ninety-seven thousand and twenty-four.

Scientific notation

• Scientific notation: 2.0839297024 × 10¹⁰

Factors of 20839297024

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 185

Divisors of 20839297024

• Number of divisors d(n): 260
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 49 52 56 64 91 98 104 112 128 163 182 196 208 224 256 326 343 364 392 416 448 512 637 652 686 728 784 832 896 1024 1141 1274 1304 1372 1456 1568 1664 1792 2048 2119 2282 2401 2548 2608 2744 2912 3136 3328 3584 4096 4238 4459 4564 4802 5096 5216 5488 5824 6272 6656 7168 7987 8476 8918 9128 9604 10192 10432 10976 11648 12544 13312 14336 14833 15974 16952 17836 18256 19208 20384 20864 21952 23296 25088 26624 28672 29666 31213 31948 33904 35672 36512 38416 40768 41728 43904 46592 50176 53248 55909 59332 62426 63896 67808 71344 73024 76832 81536 83456 87808 93184 100352 103831 111818 118664 124852 127792 135616 142688 146048 153664 163072 166912 175616 186368 200704 207662 223636 237328 249704 255584 271232 285376 292096 307328 326144 333824 351232 372736 391363 415324 447272 474656 499408 511168 542464 570752 584192 614656 652288 667648 702464 726817 782726 830648 894544 949312 998816 1022336 1084928 1141504 1168384 1229312 1304576 1404928 1453634 1565452 1661296 1789088 1898624 1997632 2044672 2169856 2283008 2336768 2458624 2609152 2907268 3130904 3322592 3578176 3797248 3995264 4089344 4339712 4566016 4673536 4917248 5087719 5814536 6261808 6645184 7156352 7594496 7990528 8178688 8679424 9132032 9834496 10175438 11629072 12523616 13290368 14312704 15188992 15981056 16357376 18264064 20350876 23258144 25047232 26580736 28625408 30377984 31962112 32714752 40701752 46516288 50094464 53161472 57250816 60755968 63924224 81403504 93032576 100188928 106322944 114501632 127848448 162807008 186065152 200377856 212645888 229003264 325614016 372130304 400755712 425291776 651228032 744260608 801511424 1302456064 1488521216 1603022848 2604912128 2977042432 5209824256 10419648512 20839297024
• Sum of all divisors σ(n): 52677107336
• Sum of proper divisors (its aliquot sum) s(n): 31837810312
• 20839297024 is an abundant number, because the sum of its proper divisors (31837810312) is greater than itself. Its abundance is 10998513288

Bases of 20839297024

• Binary: 10011011010000111100111000000000000₂
• Hexadecimal: 0x4DA1E7000
• Base-36: 9KN6GHS

Squares and roots of 20839297024

• 20839297024 squared (20839297024²) is 434276300454495256576
• 20839297024 cubed (20839297024³) is 9050012815655092847786353229824
• The square root of 20839297024 is 144358.2246496541
• The cube root of 20839297024 is 2751.8685713329

Scales and comparisons

• 20,839,297,024 seconds is equal to 662 years, 32 weeks, 3 days, 13 hours, 37 minutes, 4 seconds.
• To count from 1 to 20,839,297,024 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 20839297024 cubic inches would be around 229.3 feet tall.

Recreational maths with 20839297024

• 20839297024 backwards is 42079293802
• The number of decimal digits it has is: 11
• The sum of 20839297024's digits is 46
• More coming soon!