21376152
21,376,152 is an even composite number composed of five prime numbers multiplied together.
21376152 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 21376152:
23 × 32 × 72 × 73 × 83
(2 × 2 × 2 × 3 × 3 × 7 × 7 × 73 × 83)See below for interesting mathematical facts about the number 21376152 from the Numbermatics database.
Names of 21376152
- Cardinal: 21376152 can be written as Twenty-one million, three hundred seventy-six thousand, one hundred fifty-two.
Scientific notation
- Scientific notation: 2.1376152 × 107
Factors of 21376152
Divisors of 21376152
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 49 56 63 72 73 83 84 98 126 146 147 166 168 196 219 249 252 292 294 332 392 438 441 498 504 511 581 584 588 657 664 747 876 882 996 1022 1162 1176 1314 1494 1533 1743 1752 1764 1992 2044 2324 2628 2988 3066 3486 3528 3577 4067 4088 4599 4648 5229 5256 5976 6059 6132 6972 7154 8134 9198 10458 10731 12118 12201 12264 13944 14308 16268 18177 18396 20916 21462 24236 24402 28616 32193 32536 36354 36603 36792 41832 42413 42924 48472 48804 54531 64386 72708 73206 84826 85848 97608 109062 127239 128772 145416 146412 169652 218124 254478 257544 292824 296891 339304 381717 436248 508956 593782 763434 890673 1017912 1187564 1526868 1781346 2375128 2672019 3053736 3562692 5344038 7125384 10688076 21376152
- Sum of all divisors σ(n): 69090840
- Sum of proper divisors (its aliquot sum) s(n): 47714688
- 21376152 is an abundant number, because the sum of its proper divisors (47714688) is greater than itself. Its abundance is 26338536
Bases of 21376152
- Binary: 10100011000101100100110002
- Hexadecimal: 0x1462C98
- Base-36: CQ5Y0
Squares and roots of 21376152
- 21376152 squared (213761522) is 456939874327104
- 21376152 cubed (213761523) is 9767616208477072823808
-
The
square root of 21376152 is 4623.4350865995 -
The
cube root of 21376152 is 277.5299407675
Scales and comparisons
How big is 21376152?- 21,376,152 seconds is equal to 35 weeks, 2 days, 9 hours, 49 minutes, 12 seconds.
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To count from 1 to 21,376,152 would take you about two hours!
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 21376152 cubic inches would be around 23.1 feet tall.
Recreational maths with 21376152
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The information we have on file for 21376152 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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