31438054143
31,438,054,143 is an odd composite number composed of four prime numbers multiplied together.
What does the number 31438054143 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 54 divisors.
31438054143 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-four divisors.
Prime factorization of 31438054143:
32 × 372 × 47 × 2332
(3 × 3 × 37 × 37 × 47 × 233 × 233)See below for interesting mathematical facts about the number 31438054143 from the Numbermatics database.
Names of 31438054143
- Cardinal: 31438054143 can be written as Thirty-one billion, four hundred thirty-eight million, fifty-four thousand, one hundred forty-three.
Scientific notation
- Scientific notation: 3.1438054143 × 1010
Factors of 31438054143
Divisors of 31438054143
- Number of divisors d(n): 54
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Complete list of divisors:
1 3 9 37 47 111 141 233 333 423 699 1369 1739 2097 4107 5217 8621 10951 12321 15651 25863 32853 54289 64343 77589 98559 162867 193029 318977 405187 488601 579087 956931 1215561 2008693 2551583 2870793 3646683 6026079 7654749 14991919 18078237 22964247 44975757 74321641 94408571 134927271 222964923 283225713 668894769 849677139 3493117127 10479351381 31438054143
- Sum of all divisors σ(n): 47869449264
- Sum of proper divisors (its aliquot sum) s(n): 16431395121
- 31438054143 is a deficient number, because the sum of its proper divisors (16431395121) is less than itself. Its deficiency is 15006659022
Bases of 31438054143
- Binary: 111010100011101101010100010111111112
- Hexadecimal: 0x751DAA2FF
- Base-36: EFXELTR
Squares and roots of 31438054143
- 31438054143 squared (314380541432) is 988351248298199464449
- 31438054143 cubed (314380541433) is 31071840056300431372761265662207
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The
square root of 31438054143 is 177307.7949301723 -
The
cube root of 31438054143 is 3156.1082164337
Scales and comparisons
How big is 31438054143?- 31,438,054,143 seconds is equal to 999 years, 32 weeks, 6 days, 8 hours, 49 minutes, 3 seconds.
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To count from 1 to 31,438,054,143 would take you about one thousand, nine hundred ninety-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 31438054143 cubic inches would be around 263 feet tall.
Recreational maths with 31438054143
- 31438054143 backwards is 34145083413
- The number of decimal digits it has is: 11
- The sum of 31438054143's digits is 36
- More coming soon!
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