397990037216
397,990,037,216 is an even composite number composed of four prime numbers multiplied together.
397990037216 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 397990037216:
25 × 19 × 137 × 4778021
(2 × 2 × 2 × 2 × 2 × 19 × 137 × 4778021)See below for interesting mathematical facts about the number 397990037216 from the Numbermatics database.
Names of 397990037216
- Cardinal: 397990037216 can be written as Three hundred ninety-seven billion, nine hundred ninety million, thirty-seven thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 3.97990037216 × 1011
Factors of 397990037216
Divisors of 397990037216
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 4 8 16 19 32 38 76 137 152 274 304 548 608 1096 2192 2603 4384 5206 10412 20824 41648 83296 4778021 9556042 19112084 38224168 76448336 90782399 152896672 181564798 363129596 654588877 726259192 1309177754 1452518384 2618355508 2905036768 5236711016 10473422032 12437188663 20946844064 24874377326 49748754652 99497509304 198995018608 397990037216
- Sum of all divisors σ(n): 830802465360
- Sum of proper divisors (its aliquot sum) s(n): 432812428144
- 397990037216 is an abundant number, because the sum of its proper divisors (432812428144) is greater than itself. Its abundance is 34822390928
Bases of 397990037216
- Binary: 1011100101010100000111000000110111000002
- Hexadecimal: 0x5CAA0E06E0
- Base-36: 52U0ZQ3K
Squares and roots of 397990037216
- 397990037216 squared (3979900372162) is 158396069723193065030656
- 397990037216 cubed (3979900372163) is 63040057684001738769903889620893696
-
The
square root of 397990037216 is 630864.5157369369 -
The
cube root of 397990037216 is 7355.7009911121
Scales and comparisons
How big is 397990037216?- 397,990,037,216 seconds is equal to 12,654 years, 44 weeks, 2 days, 4 hours, 6 minutes, 56 seconds.
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To count from 1 to 397,990,037,216 would take you about twenty-five thousand, three hundred nine 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 397990037216 cubic inches would be around 613 feet tall.
Recreational maths with 397990037216
- 397990037216 backwards is 612730099793
- The number of decimal digits it has is: 12
- The sum of 397990037216's digits is 56
- More coming soon!
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