21343476800
21,343,476,800 is an even composite number composed of four prime numbers multiplied together.
21343476800 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 21343476800:
26 × 52 × 683 × 19531
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 683 × 19531)See below for interesting mathematical facts about the number 21343476800 from the Numbermatics database.
Names of 21343476800
- Cardinal: 21343476800 can be written as Twenty-one billion, three hundred forty-three million, four hundred seventy-six thousand, eight hundred.
Scientific notation
- Scientific notation: 2.13434768 × 1010
Factors of 21343476800
Divisors of 21343476800
- Number of divisors d(n): 84
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 160 200 320 400 683 800 1366 1600 2732 3415 5464 6830 10928 13660 17075 19531 21856 27320 34150 39062 43712 54640 68300 78124 97655 109280 136600 156248 195310 218560 273200 312496 390620 488275 546400 624992 781240 976550 1092800 1249984 1562480 1953100 3124960 3906200 6249920 7812400 13339673 15624800 26679346 31249600 53358692 66698365 106717384 133396730 213434768 266793460 333491825 426869536 533586920 666983650 853739072 1067173840 1333967300 2134347680 2667934600 4268695360 5335869200 10671738400 21343476800
- Sum of all divisors σ(n): 52597879056
- Sum of proper divisors (its aliquot sum) s(n): 31254402256
- 21343476800 is an abundant number, because the sum of its proper divisors (31254402256) is greater than itself. Its abundance is 9910925456
Bases of 21343476800
- Binary: 100111110000010101110011100010000002
- Hexadecimal: 0x4F82B9C40
- Base-36: 9SZCS3K
Squares and roots of 21343476800
- 21343476800 squared (213434768002) is 455544001912138240000
- 21343476800 cubed (213434768003) is 9722892836190878163832832000000
-
The
square root of 21343476800 is 146094.0683258563 -
The
cube root of 21343476800 is 2773.8845956889
Scales and comparisons
How big is 21343476800?- 21,343,476,800 seconds is equal to 678 years, 34 weeks, 23 hours, 33 minutes, 20 seconds.
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To count from 1 to 21,343,476,800 would take you about one thousand, three hundred fifty-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 21343476800 cubic inches would be around 231.2 feet tall.
Recreational maths with 21343476800
- 21343476800 backwards is 00867434312
- The number of decimal digits it has is: 11
- The sum of 21343476800's digits is 38
- More coming soon!
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