72534042
72,534,042 is an even composite number composed of five prime numbers multiplied together.
72534042 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 72534042:
2 × 37 × 7 × 23 × 103
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 23 × 103)See below for interesting mathematical facts about the number 72534042 from the Numbermatics database.
Names of 72534042
- Cardinal: 72534042 can be written as Seventy-two million, five hundred thirty-four thousand and forty-two.
Scientific notation
- Scientific notation: 7.2534042 × 107
Factors of 72534042
Divisors of 72534042
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 6 7 9 14 18 21 23 27 42 46 54 63 69 81 103 126 138 161 162 189 206 207 243 309 322 378 414 483 486 567 618 621 721 729 927 966 1134 1242 1442 1449 1458 1701 1854 1863 2163 2187 2369 2781 2898 3402 3726 4326 4347 4374 4738 5103 5562 5589 6489 7107 8343 8694 10206 11178 12978 13041 14214 15309 16583 16686 16767 19467 21321 25029 26082 30618 33166 33534 38934 39123 42642 49749 50058 50301 58401 63963 75087 78246 99498 100602 116802 117369 127926 149247 150174 175203 191889 225261 234738 298494 350406 352107 383778 447741 450522 525609 575667 704214 895482 1051218 1151334 1343223 1576827 1727001 2686446 3153654 3454002 4029669 5181003 8059338 10362006 12089007 24178014 36267021 72534042
- Sum of all divisors σ(n): 196485120
- Sum of proper divisors (its aliquot sum) s(n): 123951078
- 72534042 is an abundant number, because the sum of its proper divisors (123951078) is greater than itself. Its abundance is 51417036
Bases of 72534042
- Binary: 1000101001011001000000110102
- Hexadecimal: 0x452C81A
- Base-36: 176NMI
Squares and roots of 72534042
- 72534042 squared (725340422) is 5261187248857764
- 72534042 cubed (725340423) is 381615176878513506002088
-
The
square root of 72534042 is 8516.6919634327 -
The
cube root of 72534042 is 417.0427987747
Scales and comparisons
How big is 72534042?- 72,534,042 seconds is equal to 2 years, 15 weeks, 6 days, 12 hours, 20 minutes, 42 seconds.
-
To count from 1 to 72,534,042 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 72534042 cubic inches would be around 34.8 feet tall.
Recreational maths with 72534042
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The information we have on file for 72534042 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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