131293243648
131,293,243,648 is an even composite number composed of three prime numbers multiplied together.
131293243648 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 131293243648:
28 × 73 × 1495231
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 1495231)See below for interesting mathematical facts about the number 131293243648 from the Numbermatics database.
Names of 131293243648
- Cardinal: 131293243648 can be written as One hundred thirty-one billion, two hundred ninety-three million, two hundred forty-three thousand, six hundred forty-eight.
Scientific notation
- Scientific notation: 1.31293243648 × 1011
Factors of 131293243648
Divisors of 131293243648
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 343 392 448 686 784 896 1372 1568 1792 2744 3136 5488 6272 10976 12544 21952 43904 87808 1495231 2990462 5980924 10466617 11961848 20933234 23923696 41866468 47847392 73266319 83732936 95694784 146532638 167465872 191389568 293065276 334931744 382779136 512864233 586130552 669863488 1025728466 1172261104 1339726976 2051456932 2344522208 2679453952 4102913864 4689044416 8205827728 9378088832 16411655456 18756177664 32823310912 65646621824 131293243648
- Sum of all divisors σ(n): 305625420800
- Sum of proper divisors (its aliquot sum) s(n): 174332177152
- 131293243648 is an abundant number, because the sum of its proper divisors (174332177152) is greater than itself. Its abundance is 43038933504
Bases of 131293243648
- Binary: 11110100100011010111111101001000000002
- Hexadecimal: 0x1E91AFE900
- Base-36: 1OBCLV5S
Squares and roots of 131293243648
- 131293243648 squared (1312932436482) is 17237915827613092347904
- 131293243648 cubed (1312932436483) is 2263221882738521299908084254113792
-
The
square root of 131293243648 is 362344.0956439057 -
The
cube root of 131293243648 is 5082.5398521385
Scales and comparisons
How big is 131293243648?- 131,293,243,648 seconds is equal to 4,174 years, 37 weeks, 2 days, 17 hours, 27 minutes, 28 seconds.
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To count from 1 to 131,293,243,648 would take you about eight thousand, three hundred forty-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 131293243648 cubic inches would be around 423.5 feet tall.
Recreational maths with 131293243648
- 131293243648 backwards is 846342392131
- The number of decimal digits it has is: 12
- The sum of 131293243648's digits is 46
- More coming soon!
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