71668168
71,668,168 is an even composite number composed of five prime numbers multiplied together.
71668168 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 71668168:
23 × 11 × 132 × 61 × 79
(2 × 2 × 2 × 11 × 13 × 13 × 61 × 79)See below for interesting mathematical facts about the number 71668168 from the Numbermatics database.
Names of 71668168
- Cardinal: 71668168 can be written as Seventy-one million, six hundred sixty-eight thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 7.1668168 × 107
Factors of 71668168
Divisors of 71668168
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 8 11 13 22 26 44 52 61 79 88 104 122 143 158 169 244 286 316 338 488 572 632 671 676 793 869 1027 1144 1342 1352 1586 1738 1859 2054 2684 3172 3476 3718 4108 4819 5368 6344 6952 7436 8216 8723 9638 10309 11297 13351 14872 17446 19276 20618 22594 26702 34892 38552 41236 45188 53009 53404 62647 69784 82472 90376 106018 106808 113399 125294 146861 212036 226798 250588 293722 424072 453596 501176 587444 689117 814411 907192 1174888 1378234 1628822 2756468 3257644 5512936 6515288 8958521 17917042 35834084 71668168
- Sum of all divisors σ(n): 163382400
- Sum of proper divisors (its aliquot sum) s(n): 91714232
- 71668168 is an abundant number, because the sum of its proper divisors (91714232) is greater than itself. Its abundance is 20046064
Bases of 71668168
- Binary: 1000100010110010001110010002
- Hexadecimal: 0x44591C8
- Base-36: 16O3IG
Squares and roots of 71668168
- 71668168 squared (716681682) is 5136326304476224
- 71668168 cubed (716681683) is 368111096492021173637632
-
The
square root of 71668168 is 8465.7054047493 -
The
cube root of 71668168 is 415.3766706441
Scales and comparisons
How big is 71668168?- 71,668,168 seconds is equal to 2 years, 14 weeks, 3 days, 11 hours, 49 minutes, 28 seconds.
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To count from 1 to 71,668,168 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 71668168 cubic inches would be around 34.6 feet tall.
Recreational maths with 71668168
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The information we have on file for 71668168 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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