31480147982991684
31,480,147,982,991,684 is an even composite number composed of four prime numbers multiplied together.
31480147982991684 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 31480147982991684:
22 × 3 × 11233 × 13612
(2 × 2 × 3 × 1123 × 1123 × 1123 × 1361 × 1361)See below for interesting mathematical facts about the number 31480147982991684 from the Numbermatics database.
Names of 31480147982991684
- Cardinal: 31480147982991684 can be written as Thirty-one quadrillion, four hundred eighty trillion, one hundred forty-seven billion, nine hundred eighty-two million, nine hundred ninety-one thousand, six hundred eighty-four.
Scientific notation
- Scientific notation: 3.1480147982991684 × 1016
Factors of 31480147982991684
Divisors of 31480147982991684
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 12 1123 1361 2246 2722 3369 4083 4492 5444 6738 8166 13476 16332 1261129 1528403 1852321 2522258 3056806 3704642 3783387 4585209 5044516 5556963 6113612 7409284 7566774 9170418 11113926 15133548 18340836 22227852 1416247867 1716396569 2080156483 2832495734 3432793138 4160312966 4248743601 5149189707 5664991468 6240469449 6865586276 8320625932 8497487202 10298379414 12480938898 16994974404 20596758828 24961877796 1927513346987 2336015730409 3855026693974 4672031460818 5782540040961 7008047191227 7710053387948 9344062921636 11565080081922 14016094382454 23130160163844 28032188764908 2623345665249307 5246691330498614 7870036995747921 10493382660997228 15740073991495842 31480147982991684
- Sum of all divisors σ(n): 73573203529614880
- Sum of proper divisors (its aliquot sum) s(n): 42093055546623196
- 31480147982991684 is an abundant number, because the sum of its proper divisors (42093055546623196) is greater than itself. Its abundance is 10612907563631512
Bases of 31480147982991684
- Binary: 11011111101011100000111000111100000000011000001010001002
- Hexadecimal: 0x6FD7071E00C144
- Base-36: 8LYS4C3QLAC
Squares and roots of 31480147982991684
- 31480147982991684 squared (314801479829916842) is 990999717031055390467746813155856
- 31480147982991684 cubed (314801479829916843) is 31196817743240507944947687010095868340540243901504
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The
square root of 31480147982991684 is 177426457.9565056977 -
The
cube root of 31480147982991684 is 315751.6207139717
Scales and comparisons
How big is 31480147982991684?- 31,480,147,982,991,684 seconds is equal to 1,000,971,331 years, 19 weeks, 23 hours, 1 minute, 24 seconds.
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To count from 1 to 31,480,147,982,991,684 would take you about three billion, two million, nine hundred thirteen thousand, nine hundred ninety-four 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 31480147982991684 cubic inches would be around 26312.6 feet tall.
Recreational maths with 31480147982991684
- 31480147982991684 backwards is 48619928974108413
- The number of decimal digits it has is: 17
- The sum of 31480147982991684's digits is 84
- More coming soon!
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