1313926497
1,313,926,497 is an odd composite number composed of four prime numbers multiplied together.
1313926497 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 1313926497:
32 × 132 × 233 × 71
(3 × 3 × 13 × 13 × 23 × 23 × 23 × 71)See below for interesting mathematical facts about the number 1313926497 from the Numbermatics database.
Names of 1313926497
- Cardinal: 1313926497 can be written as One billion, three hundred thirteen million, nine hundred twenty-six thousand, four hundred ninety-seven.
Scientific notation
- Scientific notation: 1.313926497 × 109
Factors of 1313926497
Divisors of 1313926497
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 9 13 23 39 69 71 117 169 207 213 299 507 529 639 897 923 1521 1587 1633 2691 2769 3887 4761 4899 6877 8307 11661 11999 12167 14697 20631 21229 34983 35997 36501 37559 61893 63687 89401 107991 109503 112677 158171 191061 268203 275977 338031 474513 488267 804609 827931 863857 1423539 1464801 2056223 2483793 2591571 4394403 6168669 6347471 7774713 11230141 18506007 19042413 33690423 57127239 101071269 145991833 437975499 1313926497
- Sum of all divisors σ(n): 2178783360
- Sum of proper divisors (its aliquot sum) s(n): 864856863
- 1313926497 is a deficient number, because the sum of its proper divisors (864856863) is less than itself. Its deficiency is 449069634
Bases of 1313926497
- Binary: 10011100101000011101101011000012
- Hexadecimal: 0x4E50ED61
- Base-36: LQA069
Squares and roots of 1313926497
- 1313926497 squared (13139264972) is 1726402839518691009
- 1313926497 cubed (13139264973) is 2268366435339646843480765473
-
The
square root of 1313926497 is 36248.1240480111 -
The
cube root of 1313926497 is 1095.2762998261
Scales and comparisons
How big is 1313926497?- 1,313,926,497 seconds is equal to 41 years, 40 weeks, 3 days, 11 hours, 34 minutes, 57 seconds.
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To count from 1 to 1,313,926,497 would take you about eighty-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 1313926497 cubic inches would be around 91.3 feet tall.
Recreational maths with 1313926497
- 1313926497 backwards is 7946293131
- The number of decimal digits it has is: 10
- The sum of 1313926497's digits is 45
- More coming soon!
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