72164507493
72,164,507,493 is an odd composite number composed of seven prime numbers multiplied together.
72164507493 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 72164507493:
3 × 13 × 17 × 53 × 61 × 131 × 257
See below for interesting mathematical facts about the number 72164507493 from the Numbermatics database.
Names of 72164507493
- Cardinal: 72164507493 can be written as Seventy-two billion, one hundred sixty-four million, five hundred seven thousand, four hundred ninety-three.
Scientific notation
- Scientific notation: 7.2164507493 × 1010
Factors of 72164507493
Divisors of 72164507493
- Number of divisors d(n): 128
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Complete list of divisors:
1 3 13 17 39 51 53 61 131 159 183 221 257 393 663 689 771 793 901 1037 1703 2067 2227 2379 2703 3111 3233 3341 4369 5109 6681 6943 7991 9699 10023 11713 13107 13481 13621 15677 20829 23973 28951 33667 35139 40443 40863 42029 47031 54961 56797 86853 90259 101001 103883 118031 126087 135847 164883 170391 177073 203801 231557 266509 270777 311649 354093 407541 423523 437671 531219 572339 611403 694671 714493 799527 830881 1270569 1313013 1534403 1717017 1766011 1784351 2053687 2143479 2492643 3010241 3464617 4603209 5298033 5353053 5505799 6161061 7199891 7440407 9030723 10393851 10801453 14124977 16517397 21599673 22321221 23196563 26697931 30333967 32404359 34912679 42374931 69589689 80093793 91001901 93598583 104738037 108845411 183624701 280795749 326536233 394341571 453864827 550874103 1183024713 1361594481 1414990343 1850371987 4244971029 5551115961 24054835831 72164507493
- Sum of all divisors σ(n): 114931643904
- Sum of proper divisors (its aliquot sum) s(n): 42767136411
- 72164507493 is a deficient number, because the sum of its proper divisors (42767136411) is less than itself. Its deficiency is 29397371082
Bases of 72164507493
- Binary: 10000110011010101011011111111011001012
- Hexadecimal: 0x10CD56FF65
- Base-36: X5GVUCL
Squares and roots of 72164507493
- 72164507493 squared (721645074932) is 5207716141707253145049
- 72164507493 cubed (721645074933) is 375812270529650119398336376352157
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The
square root of 72164507493 is 268634.5240154363 -
The
cube root of 72164507493 is 4163.3336562041
Scales and comparisons
How big is 72164507493?- 72,164,507,493 seconds is equal to 2,294 years, 31 weeks, 4 days, 8 hours, 31 minutes, 33 seconds.
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To count from 1 to 72,164,507,493 would take you about four thousand, five hundred eighty-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 72164507493 cubic inches would be around 346.9 feet tall.
Recreational maths with 72164507493
- 72164507493 backwards is 39470546127
- The number of decimal digits it has is: 11
- The sum of 72164507493's digits is 48
- More coming soon!
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The information we have on file for 72164507493 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!
Keywords: Divisors of 72164507493, math, Factors of 72164507493, curriculum, school, college, exams, university, Prime factorization of 72164507493, STEM, science, technology, engineering, physics, economics, calculator, seventy-two billion, one hundred sixty-four million, five hundred seven thousand, four hundred ninety-three.