21476847616
21,476,847,616 is an even composite number composed of five prime numbers multiplied together.
21476847616 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eight divisors.
Prime factorization of 21476847616:
212 × 7 × 31 × 73 × 331
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 31 × 73 × 331)See below for interesting mathematical facts about the number 21476847616 from the Numbermatics database.
Names of 21476847616
- Cardinal: 21476847616 can be written as Twenty-one billion, four hundred seventy-six million, eight hundred forty-seven thousand, six hundred sixteen.
Scientific notation
- Scientific notation: 2.1476847616 × 1010
Factors of 21476847616
Divisors of 21476847616
- Number of divisors d(n): 208
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Complete list of divisors:
1 2 4 7 8 14 16 28 31 32 56 62 64 73 112 124 128 146 217 224 248 256 292 331 434 448 496 511 512 584 662 868 896 992 1022 1024 1168 1324 1736 1792 1984 2044 2048 2263 2317 2336 2648 3472 3584 3968 4088 4096 4526 4634 4672 5296 6944 7168 7936 8176 9052 9268 9344 10261 10592 13888 14336 15841 15872 16352 18104 18536 18688 20522 21184 24163 27776 28672 31682 31744 32704 36208 37072 37376 41044 42368 48326 55552 63364 63488 65408 71827 72416 74144 74752 82088 84736 96652 111104 126728 126976 130816 143654 144832 148288 149504 164176 169141 169472 193304 222208 253456 261632 287308 289664 296576 299008 328352 338282 338944 386608 444416 506912 523264 574616 579328 593152 656704 676564 677888 749053 773216 888832 1013824 1046528 1149232 1158656 1186304 1313408 1353128 1355776 1498106 1546432 2027648 2093056 2298464 2317312 2372608 2626816 2706256 2996212 3092864 4055296 4596928 4634624 4745216 5243371 5253632 5412512 5992424 6185728 8110592 9193856 9269248 9490432 10486742 10507264 10825024 11984848 12371456 16221184 18387712 20973484 21014528 21650048 23969696 24742912 32442368 36775424 41946968 42029056 43300096 47939392 49485824 64884736 73550848 83893936 86600192 95878784 98971648 147101696 167787872 173200384 191757568 294203392 335575744 346400768 383515136 671151488 692801536 767030272 1342302976 1534060544 2684605952 3068121088 5369211904 10738423808 21476847616
- Sum of all divisors σ(n): 51516540928
- Sum of proper divisors (its aliquot sum) s(n): 30039693312
- 21476847616 is an abundant number, because the sum of its proper divisors (30039693312) is greater than itself. Its abundance is 8562845696
Bases of 21476847616
- Binary: 101000000000001111010110000000000002
- Hexadecimal: 0x5001EB000
- Base-36: 9V6RDOG
Squares and roots of 21476847616
- 21476847616 squared (214768476162) is 461254983520884883456
- 21476847616 cubed (214768476163) is 9906302993198635795462431440896
-
The
square root of 21476847616 is 146549.8127463833 -
The
cube root of 21476847616 is 2779.6504061541
Scales and comparisons
How big is 21476847616?- 21,476,847,616 seconds is equal to 682 years, 46 weeks, 4 days, 15 hours, 16 seconds.
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To count from 1 to 21,476,847,616 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 21476847616 cubic inches would be around 231.6 feet tall.
Recreational maths with 21476847616
- 21476847616 backwards is 61674867412
- The number of decimal digits it has is: 11
- The sum of 21476847616's digits is 52
- More coming soon!
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The information we have on file for 21476847616 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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