73128552
73,128,552 is an even composite number composed of six prime numbers multiplied together.
73128552 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 73128552:
23 × 3 × 7 × 43 × 53 × 191
(2 × 2 × 2 × 3 × 7 × 43 × 53 × 191)See below for interesting mathematical facts about the number 73128552 from the Numbermatics database.
Names of 73128552
- Cardinal: 73128552 can be written as Seventy-three million, one hundred twenty-eight thousand, five hundred fifty-two.
Scientific notation
- Scientific notation: 7.3128552 × 107
Factors of 73128552
Divisors of 73128552
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 21 24 28 42 43 53 56 84 86 106 129 159 168 172 191 212 258 301 318 344 371 382 424 516 573 602 636 742 764 903 1032 1113 1146 1204 1272 1337 1484 1528 1806 2226 2279 2292 2408 2674 2968 3612 4011 4452 4558 4584 5348 6837 7224 8022 8213 8904 9116 10123 10696 13674 15953 16044 16426 18232 20246 24639 27348 30369 31906 32088 32852 40492 47859 49278 54696 57491 60738 63812 65704 70861 80984 95718 98556 114982 121476 127624 141722 172473 191436 197112 212583 229964 242952 283444 344946 382872 425166 435289 459928 566888 689892 850332 870578 1305867 1379784 1700664 1741156 2611734 3047023 3482312 5223468 6094046 9141069 10446936 12188092 18282138 24376184 36564276 73128552
- Sum of all divisors σ(n): 218972160
- Sum of proper divisors (its aliquot sum) s(n): 145843608
- 73128552 is an abundant number, because the sum of its proper divisors (145843608) is greater than itself. Its abundance is 72715056
Bases of 73128552
- Binary: 1000101101111011010011010002
- Hexadecimal: 0x45BDA68
- Base-36: 17JECO
Squares and roots of 73128552
- 73128552 squared (731285522) is 5347785117616704
- 73128552 cubed (731285523) is 391075782058459254532608
-
The
square root of 73128552 is 8551.5233730605 -
The
cube root of 73128552 is 418.1791010765
Scales and comparisons
How big is 73128552?- 73,128,552 seconds is equal to 2 years, 16 weeks, 6 days, 9 hours, 29 minutes, 12 seconds.
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To count from 1 to 73,128,552 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 73128552 cubic inches would be around 34.8 feet tall.
Recreational maths with 73128552
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The information we have on file for 73128552 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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