72525738425
72,525,738,425 is an odd composite number composed of five prime numbers multiplied together.
72525738425 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 72525738425:
52 × 7 × 23 × 97 × 4312
(5 × 5 × 7 × 23 × 97 × 431 × 431)See below for interesting mathematical facts about the number 72525738425 from the Numbermatics database.
Names of 72525738425
- Cardinal: 72525738425 can be written as Seventy-two billion, five hundred twenty-five million, seven hundred thirty-eight thousand, four hundred twenty-five.
Scientific notation
- Scientific notation: 7.2525738425 × 1010
Factors of 72525738425
Divisors of 72525738425
- Number of divisors d(n): 72
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Complete list of divisors:
1 5 7 23 25 35 97 115 161 175 431 485 575 679 805 2155 2231 2425 3017 3395 4025 9913 10775 11155 15085 15617 16975 41807 49565 55775 69391 75425 78085 185761 209035 247825 292649 346955 390425 928805 961561 1045175 1300327 1463245 1734775 4272503 4644025 4807805 6501635 6730927 7316225 18018817 21362515 24039025 29907521 32508175 33654635 90094085 106812575 126131719 149537605 168273175 414432791 450470425 630658595 747688025 2072163955 2901029537 3153292975 10360819775 14505147685 72525738425
- Sum of all divisors σ(n): 108605632128
- Sum of proper divisors (its aliquot sum) s(n): 36079893703
- 72525738425 is a deficient number, because the sum of its proper divisors (36079893703) is less than itself. Its deficiency is 36445844722
Bases of 72525738425
- Binary: 10000111000101101111011110001101110012
- Hexadecimal: 0x10E2DEF1B9
- Base-36: XBFY9X5
Squares and roots of 72525738425
- 72525738425 squared (725257384252) is 5259982734091521480625
- 72525738425 cubed (725257384253) is 381484131892738016914077455515625
-
The
square root of 72525738425 is 269306.0311708595 -
The
cube root of 72525738425 is 4170.2688404829
Scales and comparisons
How big is 72525738425?- 72,525,738,425 seconds is equal to 2,306 years, 4 weeks, 6 days, 6 hours, 27 minutes, 5 seconds.
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To count from 1 to 72,525,738,425 would take you about four thousand, six hundred 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 72525738425 cubic inches would be around 347.5 feet tall.
Recreational maths with 72525738425
- 72525738425 backwards is 52483752527
- The number of decimal digits it has is: 11
- The sum of 72525738425's digits is 50
- More coming soon!
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