131421639213
131,421,639,213 is an odd composite number composed of three prime numbers multiplied together.
131421639213 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty-eight divisors.
Prime factorization of 131421639213:
316 × 43 × 71
(3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 43 × 71)See below for interesting mathematical facts about the number 131421639213 from the Numbermatics database.
Names of 131421639213
- Cardinal: 131421639213 can be written as One hundred thirty-one billion, four hundred twenty-one million, six hundred thirty-nine thousand, two hundred thirteen.
Scientific notation
- Scientific notation: 1.31421639213 × 1011
Factors of 131421639213
Divisors of 131421639213
- Number of divisors d(n): 68
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Complete list of divisors:
1 3 9 27 43 71 81 129 213 243 387 639 729 1161 1917 2187 3053 3483 5751 6561 9159 10449 17253 19683 27477 31347 51759 59049 82431 94041 155277 177147 247293 282123 465831 531441 741879 846369 1397493 1594323 2225637 2539107 4192479 4782969 6676911 7617321 12577437 14348907 20030733 22851963 37732311 43046721 60092199 68555889 113196933 180276597 205667667 339590799 540829791 617003001 1018772397 1622489373 1851009003 3056317191 4867468119 14602404357 43807213071 131421639213
- Sum of all divisors σ(n): 204558016608
- Sum of proper divisors (its aliquot sum) s(n): 73136377395
- 131421639213 is a deficient number, because the sum of its proper divisors (73136377395) is less than itself. Its deficiency is 58285261818
Bases of 131421639213
- Binary: 11110100110010101011100010010001011012
- Hexadecimal: 0x1E9957122D
- Base-36: 1ODH1TT9
Squares and roots of 131421639213
- 131421639213 squared (1314216392132) is 17271647253431939259369
- 131421639213 cubed (1314216392133) is 2269868193954734697395723148036597
-
The
square root of 131421639213 is 362521.2258792579 -
The
cube root of 131421639213 is 5084.1961012821
Scales and comparisons
How big is 131421639213?- 131,421,639,213 seconds is equal to 4,178 years, 41 weeks, 4 days, 18 hours, 53 minutes, 33 seconds.
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To count from 1 to 131,421,639,213 would take you about eight thousand, three hundred fifty-seven 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 131421639213 cubic inches would be around 423.7 feet tall.
Recreational maths with 131421639213
- 131421639213 backwards is 312936124131
- The number of decimal digits it has is: 12
- The sum of 131421639213's digits is 36
- More coming soon!
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