398132909122
398,132,909,122 is an even composite number composed of six prime numbers multiplied together.
398132909122 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 398132909122:
2 × 13 × 19 × 61 × 1613 × 8191
See below for interesting mathematical facts about the number 398132909122 from the Numbermatics database.
Names of 398132909122
- Cardinal: 398132909122 can be written as Three hundred ninety-eight billion, one hundred thirty-two million, nine hundred nine thousand, one hundred twenty-two.
Scientific notation
- Scientific notation: 3.98132909122 × 1011
Factors of 398132909122
Divisors of 398132909122
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 13 19 26 38 61 122 247 494 793 1159 1586 1613 2318 3226 8191 15067 16382 20969 30134 30647 41938 61294 98393 106483 155629 196786 212966 311258 398411 499651 796822 999302 1279109 1869467 2023177 2558218 3738934 4046354 6495463 9493369 12990926 13212083 18986738 24303071 26424166 48606142 123413797 171757079 246827594 251029577 343514158 502059154 805937063 1611874126 3263384501 6526769002 10477181819 15312804197 20954363638 30625608394 199066454561 398132909122
- Sum of all divisors σ(n): 688595927040
- Sum of proper divisors (its aliquot sum) s(n): 290463017918
- 398132909122 is a deficient number, because the sum of its proper divisors (290463017918) is less than itself. Its deficiency is 107669891204
Bases of 398132909122
- Binary: 1011100101100101001001000010100010000102
- Hexadecimal: 0x5CB2921442
- Base-36: 52WE1YRM
Squares and roots of 398132909122
- 398132909122 squared (3981329091222) is 158509813325946710810884
- 398132909122 cubed (3981329091223) is 63107973103844326379884494500483848
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The
square root of 398132909122 is 630977.7405915363 -
The
cube root of 398132909122 is 7356.5810778753
Scales and comparisons
How big is 398132909122?- 398,132,909,122 seconds is equal to 12,659 years, 20 weeks, 3 days, 18 hours, 45 minutes, 22 seconds.
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To count from 1 to 398,132,909,122 would take you about twenty-five thousand, three hundred eighteen 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 398132909122 cubic inches would be around 613 feet tall.
Recreational maths with 398132909122
- 398132909122 backwards is 221909231893
- The number of decimal digits it has is: 12
- The sum of 398132909122's digits is 49
- More coming soon!
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