131289185472
131,289,185,472 is an even composite number composed of three prime numbers multiplied together.
131289185472 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 131289185472:
26 × 3 × 8813
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 881 × 881 × 881)See below for interesting mathematical facts about the number 131289185472 from the Numbermatics database.
Names of 131289185472
- Cardinal: 131289185472 can be written as One hundred thirty-one billion, two hundred eighty-nine million, one hundred eighty-five thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.31289185472 × 1011
Factors of 131289185472
Divisors of 131289185472
- Number of divisors d(n): 56
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 96 192 881 1762 2643 3524 5286 7048 10572 14096 21144 28192 42288 56384 84576 169152 776161 1552322 2328483 3104644 4656966 6209288 9313932 12418576 18627864 24837152 37255728 49674304 74511456 149022912 683797841 1367595682 2051393523 2735191364 4102787046 5470382728 8205574092 10940765456 16411148184 21881530912 32822296368 43763061824 65644592736 131289185472
- Sum of all divisors σ(n): 347764041072
- Sum of proper divisors (its aliquot sum) s(n): 216474855600
- 131289185472 is an abundant number, because the sum of its proper divisors (216474855600) is greater than itself. Its abundance is 85185670128
Bases of 131289185472
- Binary: 11110100100010111000111111100110000002
- Hexadecimal: 0x1E9171FCC0
- Base-36: 1OBA6VUO
Squares and roots of 131289185472
- 131289185472 squared (1312891854722) is 17236850221901215862784
- 131289185472 cubed (1312891854723) is 2263012025736273085871357078274048
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The
square root of 131289185472 is 362338.4957080879 -
The
cube root of 131289185472 is 5082.4874857633
Scales and comparisons
How big is 131289185472?- 131,289,185,472 seconds is equal to 4,174 years, 30 weeks, 4 days, 18 hours, 11 minutes, 12 seconds.
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To count from 1 to 131,289,185,472 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 131289185472 cubic inches would be around 423.5 feet tall.
Recreational maths with 131289185472
- 131289185472 backwards is 274581982131
- The number of decimal digits it has is: 12
- The sum of 131289185472's digits is 51
- More coming soon!
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