728213112
728,213,112 is an even composite number composed of five prime numbers multiplied together.
728213112 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 728213112:
23 × 33 × 11 × 47 × 6521
(2 × 2 × 2 × 3 × 3 × 3 × 11 × 47 × 6521)See below for interesting mathematical facts about the number 728213112 from the Numbermatics database.
Names of 728213112
- Cardinal: 728213112 can be written as Seven hundred twenty-eight million, two hundred thirteen thousand, one hundred twelve.
Scientific notation
- Scientific notation: 7.28213112 × 108
Factors of 728213112
Divisors of 728213112
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 47 54 66 72 88 94 99 108 132 141 188 198 216 264 282 297 376 396 423 517 564 594 792 846 1034 1128 1188 1269 1551 1692 2068 2376 2538 3102 3384 4136 4653 5076 6204 6521 9306 10152 12408 13042 13959 18612 19563 26084 27918 37224 39126 52168 55836 58689 71731 78252 111672 117378 143462 156504 176067 215193 234756 286924 306487 352134 430386 469512 573848 612974 645579 704268 860772 919461 1225948 1291158 1408536 1721544 1838922 1936737 2451896 2582316 2758383 3371357 3677844 3873474 5164632 5516766 6742714 7355688 7746948 8275149 10114071 11033532 13485428 15493896 16550298 20228142 22067064 26970856 30342213 33100596 40456284 60684426 66201192 80912568 91026639 121368852 182053278 242737704 364106556 728213112
- Sum of all divisors σ(n): 2254003200
- Sum of proper divisors (its aliquot sum) s(n): 1525790088
- 728213112 is an abundant number, because the sum of its proper divisors (1525790088) is greater than itself. Its abundance is 797576976
Bases of 728213112
- Binary: 1010110110011110100110011110002
- Hexadecimal: 0x2B67A678
- Base-36: C1K4U0
Squares and roots of 728213112
- 728213112 squared (7282131122) is 530294336488724544
- 728213112 cubed (7282131123) is 386167289050429253097020928
-
The
square root of 728213112 is 26985.4240655951 -
The
cube root of 728213112 is 899.6760611959
Scales and comparisons
How big is 728213112?- 728,213,112 seconds is equal to 23 years, 8 weeks, 9 hours, 25 minutes, 12 seconds.
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To count from 1 to 728,213,112 would take you about thirty-four 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 728213112 cubic inches would be around 75 feet tall.
Recreational maths with 728213112
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"Number 728213112 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.
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Numbermatics. (2024). Number 728213112 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/728213112/
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The information we have on file for 728213112 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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