21027077344
21,027,077,344 is an even composite number composed of five prime numbers multiplied together.
21027077344 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 21027077344:
25 × 7 × 132 × 792 × 89
(2 × 2 × 2 × 2 × 2 × 7 × 13 × 13 × 79 × 79 × 89)See below for interesting mathematical facts about the number 21027077344 from the Numbermatics database.
Names of 21027077344
- Cardinal: 21027077344 can be written as Twenty-one billion, twenty-seven million, seventy-seven thousand, three hundred forty-four.
Scientific notation
- Scientific notation: 2.1027077344 × 1010
Factors of 21027077344
Divisors of 21027077344
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 52 56 79 89 91 104 112 158 169 178 182 208 224 316 338 356 364 416 553 623 632 676 712 728 1027 1106 1157 1183 1246 1264 1352 1424 1456 2054 2212 2314 2366 2492 2528 2704 2848 2912 4108 4424 4628 4732 4984 5408 6241 7031 7189 8099 8216 8848 9256 9464 9968 12482 13351 14062 14378 15041 16198 16432 17696 18512 18928 19936 24964 26702 28124 28756 30082 32396 32864 37024 37856 43687 49217 49928 53404 56248 57512 60164 64792 81133 87374 91403 93457 98434 99856 105287 106808 112496 115024 120328 129584 162266 174748 182806 186914 196868 199712 210574 213616 224992 230048 240656 259168 324532 349496 365612 373828 393736 421148 427232 481312 555449 567931 639821 649064 698992 731224 747656 787472 842296 1054729 1110898 1135862 1188239 1279642 1298128 1397984 1462448 1495312 1574944 1684592 2109458 2221796 2271724 2376478 2559284 2596256 2924896 2990624 3369184 3888143 4218916 4443592 4543448 4752956 5118568 7220837 7383103 7776286 8317673 8437832 8887184 9086896 9505912 10237136 14441674 14766206 15552572 16635346 16875664 17774368 18173792 19011824 20474272 28883348 29532412 31105144 33270692 33751328 38023648 50545859 57766696 59064824 62210288 66541384 93870881 101091718 115533392 118129648 124420576 133082768 187741762 202183436 231066784 236259296 266165536 375483524 404366872 657096167 750967048 808733744 1314192334 1501934096 1617467488 2628384668 3003868192 5256769336 10513538672 21027077344
- Sum of all divisors σ(n): 52469862480
- Sum of proper divisors (its aliquot sum) s(n): 31442785136
- 21027077344 is an abundant number, because the sum of its proper divisors (31442785136) is greater than itself. Its abundance is 10415707792
Bases of 21027077344
- Binary: 100111001010100111110111100111000002
- Hexadecimal: 0x4E54FBCE0
- Base-36: 9NQZ8PS
Squares and roots of 21027077344
- 21027077344 squared (210270773442) is 442137981630558094336
- 21027077344 cubed (210270773443) is 9296869536465796283488320323584
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The
square root of 21027077344 is 145007.1630782423 -
The
cube root of 21027077344 is 2760.1094502559
Scales and comparisons
How big is 21027077344?- 21,027,077,344 seconds is equal to 668 years, 30 weeks, 6 days, 22 hours, 49 minutes, 4 seconds.
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To count from 1 to 21,027,077,344 would take you about one thousand, three hundred thirty-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 21027077344 cubic inches would be around 230 feet tall.
Recreational maths with 21027077344
- 21027077344 backwards is 44377072012
- The number of decimal digits it has is: 11
- The sum of 21027077344's digits is 37
- More coming soon!
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The information we have on file for 21027077344 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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