5721321216
5,721,321,216 is an even composite number composed of four prime numbers multiplied together.
5721321216 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 5721321216:
28 × 3 × 13 × 7572
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 757 × 757)See below for interesting mathematical facts about the number 5721321216 from the Numbermatics database.
Names of 5721321216
- Cardinal: 5721321216 can be written as Five billion, seven hundred twenty-one million, three hundred twenty-one thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 5.721321216 × 109
Factors of 5721321216
Divisors of 5721321216
- Number of divisors d(n): 108
-
Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 128 156 192 208 256 312 384 416 624 757 768 832 1248 1514 1664 2271 2496 3028 3328 4542 4992 6056 9084 9841 9984 12112 18168 19682 24224 29523 36336 39364 48448 59046 72672 78728 96896 118092 145344 157456 193792 236184 290688 314912 472368 573049 581376 629824 944736 1146098 1259648 1719147 1889472 2292196 2519296 3438294 3778944 4584392 6876588 7449637 7557888 9168784 13753176 14899274 18337568 22348911 27506352 29798548 36675136 44697822 55012704 59597096 73350272 89395644 110025408 119194192 146700544 178791288 220050816 238388384 357582576 440101632 476776768 715165152 953553536 1430330304 1907107072 2860660608 5721321216
- Sum of all divisors σ(n): 16420061112
- Sum of proper divisors (its aliquot sum) s(n): 10698739896
- 5721321216 is an abundant number, because the sum of its proper divisors (10698739896) is greater than itself. Its abundance is 4977418680
Bases of 5721321216
- Binary: 1010101010000010001101111000000002
- Hexadecimal: 0x155046F00
- Base-36: 2MMBRPC
Squares and roots of 5721321216
- 5721321216 squared (57213212162) is 32733516456651718656
- 5721321216 cubed (57213212163) is 187278962177726622269435805696
-
The
square root of 5721321216 is 75639.4157566013 -
The
cube root of 5721321216 is 1788.5404929253
Scales and comparisons
How big is 5721321216?- 5,721,321,216 seconds is equal to 181 years, 47 weeks, 5 days, 23 hours, 53 minutes, 36 seconds.
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To count from 1 to 5,721,321,216 would take you about three hundred sixty-three 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 5721321216 cubic inches would be around 149 feet tall.
Recreational maths with 5721321216
- 5721321216 backwards is 6121231275
- The number of decimal digits it has is: 10
- The sum of 5721321216's digits is 30
- More coming soon!
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