71990046
71,990,046 is an even composite number composed of four prime numbers multiplied together.
71990046 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 71990046:
2 × 34 × 23 × 1392
(2 × 3 × 3 × 3 × 3 × 23 × 139 × 139)See below for interesting mathematical facts about the number 71990046 from the Numbermatics database.
Names of 71990046
- Cardinal: 71990046 can be written as Seventy-one million, nine hundred ninety thousand and forty-six.
Scientific notation
- Scientific notation: 7.1990046 × 107
Factors of 71990046
Divisors of 71990046
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 3 6 9 18 23 27 46 54 69 81 138 139 162 207 278 414 417 621 834 1242 1251 1863 2502 3197 3726 3753 6394 7506 9591 11259 19182 19321 22518 28773 38642 57546 57963 86319 115926 172638 173889 258957 347778 444383 517914 521667 888766 1043334 1333149 1565001 2666298 3130002 3999447 7998894 11998341 23996682 35995023 71990046
- Sum of all divisors σ(n): 169544232
- Sum of proper divisors (its aliquot sum) s(n): 97554186
- 71990046 is an abundant number, because the sum of its proper divisors (97554186) is greater than itself. Its abundance is 25564140
Bases of 71990046
- Binary: 1000100101001111011000111102
- Hexadecimal: 0x44A7B1E
- Base-36: 16UZVI
Squares and roots of 71990046
- 71990046 squared (719900462) is 5182566723082116
- 71990046 cubed (719900463) is 373093216792750792617336
-
The
square root of 71990046 is 8484.6948088897 -
The
cube root of 71990046 is 415.9975922875
Scales and comparisons
How big is 71990046?- 71,990,046 seconds is equal to 2 years, 15 weeks, 5 hours, 14 minutes, 6 seconds.
-
To count from 1 to 71,990,046 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 71990046 cubic inches would be around 34.7 feet tall.
Recreational maths with 71990046
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The information we have on file for 71990046 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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