142732929388
142,732,929,388 is an even composite number composed of five prime numbers multiplied together.
142732929388 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 142732929388:
22 × 7 × 103 × 151 × 327757
(2 × 2 × 7 × 103 × 151 × 327757)See below for interesting mathematical facts about the number 142732929388 from the Numbermatics database.
Names of 142732929388
- Cardinal: 142732929388 can be written as One hundred forty-two billion, seven hundred thirty-two million, nine hundred twenty-nine thousand, three hundred eighty-eight.
Scientific notation
- Scientific notation: 1.42732929388 × 1011
Factors of 142732929388
Divisors of 142732929388
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 4 7 14 28 103 151 206 302 412 604 721 1057 1442 2114 2884 4228 15553 31106 62212 108871 217742 327757 435484 655514 1311028 2294299 4588598 9177196 33758971 49491307 67517942 98982614 135035884 197965228 236312797 346439149 472625594 692878298 945251188 1385756596 5097604621 10195209242 20390418484 35683232347 71366464694 142732929388
- Sum of all divisors σ(n): 290147113984
- Sum of proper divisors (its aliquot sum) s(n): 147414184596
- 142732929388 is an abundant number, because the sum of its proper divisors (147414184596) is greater than itself. Its abundance is 4681255208
Bases of 142732929388
- Binary: 100001001110111000101110101001011011002
- Hexadecimal: 0x213B8BA96C
- Base-36: 1TKJI164
Squares and roots of 142732929388
- 142732929388 squared (1427329293882) is 20372689131679794054544
- 142732929388 cubed (1427329293883) is 2907853599275727078613610972539072
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The
square root of 142732929388 is 377800.1183006697 -
The
cube root of 142732929388 is 5226.0640295501
Scales and comparisons
How big is 142732929388?- 142,732,929,388 seconds is equal to 4,538 years, 24 weeks, 1 day, 11 hours, 56 minutes, 28 seconds.
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To count from 1 to 142,732,929,388 would take you about nine thousand and seventy-six 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 142732929388 cubic inches would be around 435.5 feet tall.
Recreational maths with 142732929388
- 142732929388 backwards is 883929237241
- The number of decimal digits it has is: 12
- The sum of 142732929388's digits is 58
- More coming soon!
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