272145125
272,145,125 is an odd composite number composed of five prime numbers multiplied together.
272145125 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 272145125:
53 × 7 × 31 × 79 × 127
(5 × 5 × 5 × 7 × 31 × 79 × 127)See below for interesting mathematical facts about the number 272145125 from the Numbermatics database.
Names of 272145125
- Cardinal: 272145125 can be written as Two hundred seventy-two million, one hundred forty-five thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 2.72145125 × 108
Factors of 272145125
Divisors of 272145125
- Number of divisors d(n): 64
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Complete list of divisors:
1 5 7 25 31 35 79 125 127 155 175 217 395 553 635 775 875 889 1085 1975 2449 2765 3175 3875 3937 4445 5425 9875 10033 12245 13825 15875 17143 19685 22225 27125 27559 50165 61225 69125 70231 85715 98425 111125 137795 250825 306125 311023 351155 428575 492125 688975 1254125 1555115 1755775 2142875 2177161 3444875 7775575 8778875 10885805 38877875 54429025 272145125
- Sum of all divisors σ(n): 408944640
- Sum of proper divisors (its aliquot sum) s(n): 136799515
- 272145125 is a deficient number, because the sum of its proper divisors (136799515) is less than itself. Its deficiency is 135345610
Bases of 272145125
- Binary: 100000011100010011010111001012
- Hexadecimal: 0x10389AE5
- Base-36: 4I10IT
Squares and roots of 272145125
- 272145125 squared (2721451252) is 74062969061265625
- 272145125 cubed (2721451253) is 20155875973049266173828125
-
The
square root of 272145125 is 16496.8216635813 -
The
cube root of 272145125 is 648.0375722829
Scales and comparisons
How big is 272145125?- 272,145,125 seconds is equal to 8 years, 33 weeks, 6 days, 19 hours, 52 minutes, 5 seconds.
-
To count from 1 to 272,145,125 would take you about twelve 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 272145125 cubic inches would be around 54 feet tall.
Recreational maths with 272145125
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