72029120
72,029,120 is an even composite number composed of five prime numbers multiplied together.
72029120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 72029120:
26 × 5 × 31 × 53 × 137
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 31 × 53 × 137)See below for interesting mathematical facts about the number 72029120 from the Numbermatics database.
Names of 72029120
- Cardinal: 72029120 can be written as Seventy-two million, twenty-nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 7.202912 × 107
Factors of 72029120
Divisors of 72029120
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 5 8 10 16 20 31 32 40 53 62 64 80 106 124 137 155 160 212 248 265 274 310 320 424 496 530 548 620 685 848 992 1060 1096 1240 1370 1643 1696 1984 2120 2192 2480 2740 3286 3392 4240 4247 4384 4960 5480 6572 7261 8215 8480 8494 8768 9920 10960 13144 14522 16430 16960 16988 21235 21920 26288 29044 32860 33976 36305 42470 43840 52576 58088 65720 67952 72610 84940 105152 116176 131440 135904 145220 169880 225091 232352 262880 271808 290440 339760 450182 464704 525760 580880 679520 900364 1125455 1161760 1359040 1800728 2250910 2323520 3601456 4501820 7202912 9003640 14405824 18007280 36014560 72029120
- Sum of all divisors σ(n): 181709568
- Sum of proper divisors (its aliquot sum) s(n): 109680448
- 72029120 is an abundant number, because the sum of its proper divisors (109680448) is greater than itself. Its abundance is 37651328
Bases of 72029120
- Binary: 1000100101100010011110000002
- Hexadecimal: 0x44B13C0
- Base-36: 16VU0W
Squares and roots of 72029120
- 72029120 squared (720291202) is 5188194127974400
- 72029120 cubed (720291203) is 373701057427163414528000
-
The
square root of 72029120 is 8486.9971132315 -
The
cube root of 72029120 is 416.0728422741
Scales and comparisons
How big is 72029120?- 72,029,120 seconds is equal to 2 years, 15 weeks, 16 hours, 5 minutes, 20 seconds.
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To count from 1 to 72,029,120 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 72029120 cubic inches would be around 34.7 feet tall.
Recreational maths with 72029120
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The information we have on file for 72029120 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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