21367236072
21,367,236,072 is an even composite number composed of seven prime numbers multiplied together.
21367236072 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 21367236072:
23 × 3 × 7 × 13 × 23 × 73 × 5827
(2 × 2 × 2 × 3 × 7 × 13 × 23 × 73 × 5827)See below for interesting mathematical facts about the number 21367236072 from the Numbermatics database.
Names of 21367236072
- Cardinal: 21367236072 can be written as Twenty-one billion, three hundred sixty-seven million, two hundred thirty-six thousand and seventy-two.
Scientific notation
- Scientific notation: 2.1367236072 × 1010
Factors of 21367236072
Divisors of 21367236072
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 21 23 24 26 28 39 42 46 52 56 69 73 78 84 91 92 104 138 146 156 161 168 182 184 219 273 276 292 299 312 322 364 438 483 511 546 552 584 598 644 728 876 897 949 966 1022 1092 1196 1288 1533 1679 1752 1794 1898 1932 2044 2093 2184 2392 2847 3066 3358 3588 3796 3864 4088 4186 5037 5694 5827 6132 6279 6643 6716 7176 7592 8372 10074 11388 11654 11753 12264 12558 13286 13432 16744 17481 19929 20148 21827 22776 23308 23506 25116 26572 34962 35259 39858 40296 40789 43654 46616 47012 50232 53144 65481 69924 70518 75751 79716 81578 87308 94024 122367 130962 134021 139848 141036 151502 152789 159432 163156 174616 227253 244734 261924 268042 282072 303004 305578 326312 402063 425371 454506 458367 489468 523848 530257 536084 606008 611156 804126 850742 909012 916734 938147 978936 1060514 1072168 1222312 1276113 1590771 1608252 1701484 1742273 1818024 1833468 1876294 2121028 2552226 2814441 2977597 3181542 3216504 3402968 3484546 3666936 3752588 4242056 5104452 5226819 5529823 5628882 5955194 6363084 6969092 7505176 8932791 9783533 10208904 10453638 11059646 11257764 11910388 12195911 12726168 13938184 16589469 17865582 19567066 20907276 22119292 22515528 23820776 24391822 29350599 33178938 35731164 36587733 38708761 39134132 41814552 44238584 48783644 58701198 66357876 68484731 71462328 73175466 77417522 78268264 97567288 116126283 117402396 127185929 132715752 136969462 146350932 154835044 205454193 232252566 234804792 254371858 273938924 292701864 309670088 381557787 410908386 464505132 508743716 547877848 763115574 821816772 890301503 929010264 1017487432 1526231148 1643633544 1780603006 2670904509 3052462296 3561206012 5341809018 7122412024 10683618036 21367236072
- Sum of all divisors σ(n): 69555548160
- Sum of proper divisors (its aliquot sum) s(n): 48188312088
- 21367236072 is an abundant number, because the sum of its proper divisors (48188312088) is greater than itself. Its abundance is 26821076016
Bases of 21367236072
- Binary: 100111110011001011000100101111010002
- Hexadecimal: 0x4F99625E8
- Base-36: 9TDI0VC
Squares and roots of 21367236072
- 21367236072 squared (213672360722) is 456558777356577989184
- 21367236072 cubed (213672360723) is 9755399176521690016973590645248
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The
square root of 21367236072 is 146175.3606870871 -
The
cube root of 21367236072 is 2774.9134977013
Scales and comparisons
How big is 21367236072?- 21,367,236,072 seconds is equal to 679 years, 21 weeks, 2 days, 23 hours, 21 minutes, 12 seconds.
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To count from 1 to 21,367,236,072 would take you about one thousand, three hundred fifty-eight 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 21367236072 cubic inches would be around 231.2 feet tall.
Recreational maths with 21367236072
- 21367236072 backwards is 27063276312
- 21367236072 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21367236072's digits is 39
- More coming soon!
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The information we have on file for 21367236072 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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