72316980
72,316,980 is an even composite number composed of five prime numbers multiplied together.
72316980 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 72316980:
22 × 32 × 5 × 17 × 23633
(2 × 2 × 3 × 3 × 5 × 17 × 23633)See below for interesting mathematical facts about the number 72316980 from the Numbermatics database.
Names of 72316980
- Cardinal: 72316980 can be written as Seventy-two million, three hundred sixteen thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 7.231698 × 107
Factors of 72316980
Divisors of 72316980
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 17 18 20 30 34 36 45 51 60 68 85 90 102 153 170 180 204 255 306 340 510 612 765 1020 1530 3060 23633 47266 70899 94532 118165 141798 212697 236330 283596 354495 401761 425394 472660 708990 803522 850788 1063485 1205283 1417980 1607044 2008805 2126970 2410566 3615849 4017610 4253940 4821132 6026415 7231698 8035220 12052830 14463396 18079245 24105660 36158490 72316980
- Sum of all divisors σ(n): 232274952
- Sum of proper divisors (its aliquot sum) s(n): 159957972
- 72316980 is an abundant number, because the sum of its proper divisors (159957972) is greater than itself. Its abundance is 87640992
Bases of 72316980
- Binary: 1000100111101111000001101002
- Hexadecimal: 0x44F7834
- Base-36: 172050
Squares and roots of 72316980
- 72316980 squared (723169802) is 5229745596320400
- 72316980 cubed (723169803) is 378199407694190440392000
-
The
square root of 72316980 is 8503.9390872699 -
The
cube root of 72316980 is 416.6263754819
Scales and comparisons
How big is 72316980?- 72,316,980 seconds is equal to 2 years, 15 weeks, 4 days, 3 minutes.
-
To count from 1 to 72,316,980 would take you about three 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 72316980 cubic inches would be around 34.7 feet tall.
Recreational maths with 72316980
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The information we have on file for 72316980 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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