72429342129
72,429,342,129 is an odd composite number composed of three prime numbers multiplied together.
72429342129 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-five divisors.
Prime factorization of 72429342129:
34 × 172 × 17592
(3 × 3 × 3 × 3 × 17 × 17 × 1759 × 1759)See below for interesting mathematical facts about the number 72429342129 from the Numbermatics database.
Names of 72429342129
- Cardinal: 72429342129 can be written as Seventy-two billion, four hundred twenty-nine million, three hundred forty-two thousand, one hundred twenty-nine.
Scientific notation
- Scientific notation: 7.2429342129 × 1010
Factors of 72429342129
Divisors of 72429342129
- Number of divisors d(n): 45
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Complete list of divisors:
1 3 9 17 27 51 81 153 289 459 867 1377 1759 2601 5277 7803 15831 23409 29903 47493 89709 142479 269127 508351 807381 1525053 2422143 3094081 4575159 9282243 13725477 27846729 41176431 52599377 83540187 157798131 250620561 473394393 894189409 1420183179 2682568227 4260549537 8047704681 24143114043 72429342129
- Sum of all divisors σ(n): 115001205627
- Sum of proper divisors (its aliquot sum) s(n): 42571863498
- 72429342129 is a deficient number, because the sum of its proper divisors (42571863498) is less than itself. Its deficiency is 29857478631
Bases of 72429342129
- Binary: 10000110111010010000000001101101100012
- Hexadecimal: 0x10DD200DB1
- Base-36: X9UK629
Squares and roots of 72429342129
- 72429342129 squared (724293421292) is 5246009601239734252641
- 72429342129 cubed (724293421293) is 379965024220211574733575110812689
-
72429342129 is a
perfect square number . Itssquare root is 269127 -
The
cube root of 72429342129 is 4168.4204084045
Scales and comparisons
How big is 72429342129?- 72,429,342,129 seconds is equal to 2,303 years, 1 week, 3 days, 13 hours, 42 minutes, 9 seconds.
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To count from 1 to 72,429,342,129 would take you about four thousand, six hundred 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 72429342129 cubic inches would be around 347.4 feet tall.
Recreational maths with 72429342129
- 72429342129 backwards is 92124392427
- The number of decimal digits it has is: 11
- The sum of 72429342129's digits is 45
- More coming soon!
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The information we have on file for 72429342129 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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