72422130
72,422,130 is an even composite number composed of six prime numbers multiplied together.
72422130 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 72422130:
2 × 3 × 5 × 112 × 71 × 281
(2 × 3 × 5 × 11 × 11 × 71 × 281)See below for interesting mathematical facts about the number 72422130 from the Numbermatics database.
Names of 72422130
- Cardinal: 72422130 can be written as Seventy-two million, four hundred twenty-two thousand, one hundred thirty.
Scientific notation
- Scientific notation: 7.242213 × 107
Factors of 72422130
Divisors of 72422130
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 5 6 10 11 15 22 30 33 55 66 71 110 121 142 165 213 242 281 330 355 363 426 562 605 710 726 781 843 1065 1210 1405 1562 1686 1815 2130 2343 2810 3091 3630 3905 4215 4686 6182 7810 8430 8591 9273 11715 15455 17182 18546 19951 23430 25773 30910 34001 39902 42955 46365 51546 59853 68002 85910 92730 99755 102003 119706 128865 170005 199510 204006 219461 257730 299265 340010 438922 510015 598530 658383 1020030 1097305 1316766 2194610 2414071 3291915 4828142 6583830 7242213 12070355 14484426 24140710 36211065 72422130
- Sum of all divisors σ(n): 194431104
- Sum of proper divisors (its aliquot sum) s(n): 122008974
- 72422130 is an abundant number, because the sum of its proper divisors (122008974) is greater than itself. Its abundance is 49586844
Bases of 72422130
- Binary: 1000101000100010010111100102
- Hexadecimal: 0x45112F2
- Base-36: 17499U
Squares and roots of 72422130
- 72422130 squared (724221302) is 5244964913736900
- 72422130 cubed (724221303) is 379851530828092557597000
-
The
square root of 72422130 is 8510.1192706095 -
The
cube root of 72422130 is 416.8282047427
Scales and comparisons
How big is 72422130?- 72,422,130 seconds is equal to 2 years, 15 weeks, 5 days, 5 hours, 15 minutes, 30 seconds.
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To count from 1 to 72,422,130 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 72422130 cubic inches would be around 34.7 feet tall.
Recreational maths with 72422130
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"Number 72422130 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.
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The information we have on file for 72422130 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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