72213480
72,213,480 is an even composite number composed of five prime numbers multiplied together.
72213480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 72213480:
23 × 32 × 5 × 29 × 6917
(2 × 2 × 2 × 3 × 3 × 5 × 29 × 6917)See below for interesting mathematical facts about the number 72213480 from the Numbermatics database.
Names of 72213480
- Cardinal: 72213480 can be written as Seventy-two million, two hundred thirteen thousand, four hundred eighty.
Scientific notation
- Scientific notation: 7.221348 × 107
Factors of 72213480
Divisors of 72213480
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 29 30 36 40 45 58 60 72 87 90 116 120 145 174 180 232 261 290 348 360 435 522 580 696 870 1044 1160 1305 1740 2088 2610 3480 5220 6917 10440 13834 20751 27668 34585 41502 55336 62253 69170 83004 103755 124506 138340 166008 200593 207510 249012 276680 311265 401186 415020 498024 601779 622530 802372 830040 1002965 1203558 1245060 1604744 1805337 2005930 2407116 2490120 3008895 3610674 4011860 4814232 6017790 7221348 8023720 9026685 12035580 14442696 18053370 24071160 36106740 72213480
- Sum of all divisors σ(n): 242821800
- Sum of proper divisors (its aliquot sum) s(n): 170608320
- 72213480 is an abundant number, because the sum of its proper divisors (170608320) is greater than itself. Its abundance is 98394840
Bases of 72213480
- Binary: 1000100110111100011111010002
- Hexadecimal: 0x44DE3E8
- Base-36: 16ZSA0
Squares and roots of 72213480
- 72213480 squared (722134802) is 5214786693710400
- 72213480 cubed (722134803) is 376577894610522096192000
-
The
square root of 72213480 is 8497.8514931717 -
The
cube root of 72213480 is 416.4275221477
Scales and comparisons
How big is 72213480?- 72,213,480 seconds is equal to 2 years, 15 weeks, 2 days, 19 hours, 18 minutes.
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To count from 1 to 72,213,480 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 72213480 cubic inches would be around 34.7 feet tall.
Recreational maths with 72213480
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The information we have on file for 72213480 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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