21473376408
21,473,376,408 is an even composite number composed of five prime numbers multiplied together.
21473376408 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 21473376408:
23 × 32 × 11 × 412 × 1272
(2 × 2 × 2 × 3 × 3 × 11 × 41 × 41 × 127 × 127)See below for interesting mathematical facts about the number 21473376408 from the Numbermatics database.
Names of 21473376408
- Cardinal: 21473376408 can be written as Twenty-one billion, four hundred seventy-three million, three hundred seventy-six thousand, four hundred eight.
Scientific notation
- Scientific notation: 2.1473376408 × 1010
Factors of 21473376408
Divisors of 21473376408
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 18 22 24 33 36 41 44 66 72 82 88 99 123 127 132 164 198 246 254 264 328 369 381 396 451 492 508 738 762 792 902 984 1016 1143 1353 1397 1476 1524 1681 1804 2286 2706 2794 2952 3048 3362 3608 4059 4191 4572 5043 5207 5412 5588 6724 8118 8382 9144 10086 10414 10824 11176 12573 13448 15129 15621 16129 16236 16764 18491 20172 20828 25146 30258 31242 32258 32472 33528 36982 40344 41656 46863 48387 50292 55473 57277 60516 62484 64516 73964 93726 96774 100584 110946 114554 121032 124968 129032 145161 147928 166419 171831 177419 187452 193548 213487 221892 229108 290322 332838 343662 354838 374904 387096 426974 443784 458216 515493 532257 580644 640461 661289 665676 687324 709676 853948 1030986 1064514 1161288 1280922 1322578 1331352 1374648 1419352 1596771 1707896 1921383 1983867 2061972 2129028 2348357 2561844 2645156 3193542 3842766 3967734 4123944 4258056 4696714 5123688 5290312 5951601 6387084 7045071 7274179 7685532 7935468 9393428 11903202 12774168 14090142 14548358 15371064 15870936 18786856 21135213 21822537 23806404 27112849 28180284 29096716 42270426 43645074 47612808 54225698 56360568 58193432 65467611 81338547 84540852 87290148 108451396 130935222 162677094 169081704 174580296 216902792 244015641 261870444 298241339 325354188 488031282 523740888 596482678 650708376 894724017 976062564 1192965356 1789448034 1952125128 2385930712 2684172051 3578896068 5368344102 7157792136 10736688204 21473376408
- Sum of all divisors σ(n): 65545297740
- Sum of proper divisors (its aliquot sum) s(n): 44071921332
- 21473376408 is an abundant number, because the sum of its proper divisors (44071921332) is greater than itself. Its abundance is 22598544924
Bases of 21473376408
- Binary: 100111111111110100110111000100110002
- Hexadecimal: 0x4FFE9B898
- Base-36: 9V4OZA0
Squares and roots of 21473376408
- 21473376408 squared (214733764082) is 461105894359650982464
- 21473376408 cubed (214733764083) is 9901500433532269673956479309312
-
The
square root of 21473376408 is 146537.9691684035 -
The
cube root of 21473376408 is 2779.5006438801
Scales and comparisons
How big is 21473376408?- 21,473,376,408 seconds is equal to 682 years, 40 weeks, 6 days, 10 hours, 46 minutes, 48 seconds.
-
To count from 1 to 21,473,376,408 would take you about one thousand, three hundred sixty-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 21473376408 cubic inches would be around 231.6 feet tall.
Recreational maths with 21473376408
- 21473376408 backwards is 80467337412
- The number of decimal digits it has is: 11
- The sum of 21473376408's digits is 45
- More coming soon!
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The information we have on file for 21473376408 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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