71972082
71,972,082 is an even composite number composed of five prime numbers multiplied together.
71972082 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 71972082:
2 × 32 × 72 × 13 × 6277
(2 × 3 × 3 × 7 × 7 × 13 × 6277)See below for interesting mathematical facts about the number 71972082 from the Numbermatics database.
Names of 71972082
- Cardinal: 71972082 can be written as Seventy-one million, nine hundred seventy-two thousand and eighty-two.
Scientific notation
- Scientific notation: 7.1972082 × 107
Factors of 71972082
Divisors of 71972082
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 6 7 9 13 14 18 21 26 39 42 49 63 78 91 98 117 126 147 182 234 273 294 441 546 637 819 882 1274 1638 1911 3822 5733 6277 11466 12554 18831 37662 43939 56493 81601 87878 112986 131817 163202 244803 263634 307573 395451 489606 571207 615146 734409 790902 922719 1142414 1468818 1713621 1845438 2768157 3427242 3998449 5140863 5536314 7996898 10281726 11995347 23990694 35986041 71972082
- Sum of all divisors σ(n): 195383916
- Sum of proper divisors (its aliquot sum) s(n): 123411834
- 71972082 is an abundant number, because the sum of its proper divisors (123411834) is greater than itself. Its abundance is 51439752
Bases of 71972082
- Binary: 1000100101000110100111100102
- Hexadecimal: 0x44A34F2
- Base-36: 16UM0I
Squares and roots of 71972082
- 71972082 squared (719720822) is 5179980587414724
- 71972082 cubed (719720823) is 372813987595820683735368
-
The
square root of 71972082 is 8483.6361308109 -
The
cube root of 71972082 is 415.9629874923
Scales and comparisons
How big is 71972082?- 71,972,082 seconds is equal to 2 years, 15 weeks, 14 minutes, 42 seconds.
-
To count from 1 to 71,972,082 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 71972082 cubic inches would be around 34.7 feet tall.
Recreational maths with 71972082
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The information we have on file for 71972082 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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