31472268168
31,472,268,168 is an even composite number composed of five prime numbers multiplied together.
31472268168 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 31472268168:
23 × 3 × 11 × 541 × 220357
(2 × 2 × 2 × 3 × 11 × 541 × 220357)See below for interesting mathematical facts about the number 31472268168 from the Numbermatics database.
Names of 31472268168
- Cardinal: 31472268168 can be written as Thirty-one billion, four hundred seventy-two million, two hundred sixty-eight thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 3.1472268168 × 1010
Factors of 31472268168
Divisors of 31472268168
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 264 541 1082 1623 2164 3246 4328 5951 6492 11902 12984 17853 23804 35706 47608 71412 142824 220357 440714 661071 881428 1322142 1762856 2423927 2644284 4847854 5288568 7271781 9695708 14543562 19391416 29087124 58174248 119213137 238426274 357639411 476852548 715278822 953705096 1311344507 1430557644 2622689014 2861115288 3934033521 5245378028 7868067042 10490756056 15736134084 31472268168
- Sum of all divisors σ(n): 85992505920
- Sum of proper divisors (its aliquot sum) s(n): 54520237752
- 31472268168 is an abundant number, because the sum of its proper divisors (54520237752) is greater than itself. Its abundance is 23047969584
Bases of 31472268168
- Binary: 111010100111110010010110011100010002
- Hexadecimal: 0x753E4B388
- Base-36: EGHRXJC
Squares and roots of 31472268168
- 31472268168 squared (314722681682) is 990503663638506076224
- 31472268168 cubed (314722681683) is 31173396923417533841819176837632
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The
square root of 31472268168 is 177404.2507044293 -
The
cube root of 31472268168 is 3157.2527318875
Scales and comparisons
How big is 31472268168?- 31,472,268,168 seconds is equal to 1,000 years, 37 weeks, 3 days, 8 hours, 42 minutes, 48 seconds.
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To count from 1 to 31,472,268,168 would take you about two thousand and one 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 31472268168 cubic inches would be around 263.1 feet tall.
Recreational maths with 31472268168
- 31472268168 backwards is 86186227413
- The number of decimal digits it has is: 11
- The sum of 31472268168's digits is 48
- More coming soon!
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