20401679328
20,401,679,328 is an even composite number composed of seven prime numbers multiplied together.
20401679328 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 20401679328:
25 × 3 × 17 × 23 × 31 × 89 × 197
(2 × 2 × 2 × 2 × 2 × 3 × 17 × 23 × 31 × 89 × 197)See below for interesting mathematical facts about the number 20401679328 from the Numbermatics database.
Names of 20401679328
- Cardinal: 20401679328 can be written as Twenty billion, four hundred one million, six hundred seventy-nine thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 2.0401679328 × 1010
Factors of 20401679328
Divisors of 20401679328
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 8 12 16 17 23 24 31 32 34 46 48 51 62 68 69 89 92 93 96 102 124 136 138 178 184 186 197 204 248 267 272 276 356 368 372 391 394 408 496 527 534 544 552 591 712 713 736 744 782 788 816 992 1054 1068 1104 1173 1182 1424 1426 1488 1513 1564 1576 1581 1632 2047 2108 2136 2139 2208 2346 2364 2759 2848 2852 2976 3026 3128 3152 3162 3349 4094 4216 4272 4278 4531 4539 4692 4728 5518 5704 6052 6107 6141 6256 6304 6324 6698 8188 8277 8432 8544 8556 9062 9078 9384 9456 10047 11036 11408 12104 12121 12214 12282 12512 12648 13396 13593 16376 16554 16864 17112 17533 18124 18156 18321 18768 18912 20094 22072 22816 24208 24242 24428 24564 25296 26792 27186 32752 33108 34224 34799 35066 36248 36312 36363 36642 37536 40188 44144 46903 48416 48484 48856 49128 50592 52599 53584 54372 63457 65504 66216 68448 69598 70132 72496 72624 72726 73284 77027 80376 88288 93806 96968 97712 98256 103819 104397 105198 107168 108744 126914 132432 139196 140264 140461 140709 144992 145248 145452 146568 154054 160752 187612 190371 193936 195424 196512 207638 208794 210396 217488 231081 253828 264864 278392 280528 280922 281418 290904 293136 298061 308108 311457 321504 375224 380742 387872 403259 415276 417588 420792 421383 434976 462162 507656 543523 556784 561056 561844 562836 581808 586272 596122 616216 622914 750448 761484 806518 830552 835176 841584 842766 894183 924324 1015312 1078769 1087046 1113568 1123688 1125672 1163616 1192244 1209777 1232432 1245828 1500896 1522968 1613036 1630569 1661104 1670352 1683168 1685532 1788366 1848648 2030624 2157538 2174092 2247376 2251344 2384488 2387837 2419554 2464864 2491656 3045936 3226072 3236307 3261138 3322208 3340704 3371064 3576732 3697296 4315076 4348184 4494752 4502688 4768976 4775674 4839108 4983312 6091872 6452144 6472614 6522276 6742128 6855403 7153464 7163511 7394592 8630152 8696368 9239891 9537952 9551348 9678216 9966624 12501029 12904288 12945228 13044552 13484256 13710806 14306928 14327022 17260304 17392736 18479782 19102696 19356432 20566209 25002058 25890456 26089104 27421612 27719673 28613856 28654044 34520608 36959564 37503087 38205392 38712864 41132418 50004116 51780912 52178208 54843224 55439346 57308088 73919128 75006174 76410784 82264836 100008232 103561824 109686448 110878692 114616176 147838256 150012348 164529672 200016464 212517493 219372896 221757384 229232352 295676512 300024696 329059344 400032928 425034986 443514768 600049392 637552479 658118688 850069972 887029536 1200098784 1275104958 1700139944 2550209916 3400279888 5100419832 6800559776 10200839664 20401679328
- Sum of all divisors σ(n): 62078607360
- Sum of proper divisors (its aliquot sum) s(n): 41676928032
- 20401679328 is an abundant number, because the sum of its proper divisors (41676928032) is greater than itself. Its abundance is 21275248704
Bases of 20401679328
- Binary: 100110000000000100011101011111000002
- Hexadecimal: 0x4C008EBE0
- Base-36: 9DEMSIO
Squares and roots of 20401679328
- 20401679328 squared (204016793282) is 416228519402542531584
- 20401679328 cubed (204016793283) is 8491760780018898877258079895552
-
The
square root of 20401679328 is 142834.4472737581 -
The
cube root of 20401679328 is 2732.4693909399
Scales and comparisons
How big is 20401679328?- 20,401,679,328 seconds is equal to 648 years, 36 weeks, 6 days, 13 hours, 8 minutes, 48 seconds.
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To count from 1 to 20,401,679,328 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 20401679328 cubic inches would be around 227.7 feet tall.
Recreational maths with 20401679328
- 20401679328 backwards is 82397610402
- The number of decimal digits it has is: 11
- The sum of 20401679328's digits is 42
- More coming soon!
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The information we have on file for 20401679328 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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