83478993
83,478,993 is an odd composite number composed of six prime numbers multiplied together.
83478993 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 83478993:
3 × 13 × 17 × 37 × 41 × 83
See below for interesting mathematical facts about the number 83478993 from the Numbermatics database.
Names of 83478993
- Cardinal: 83478993 can be written as Eighty-three million, four hundred seventy-eight thousand, nine hundred ninety-three.
Scientific notation
- Scientific notation: 8.3478993 × 107
Factors of 83478993
Divisors of 83478993
- Number of divisors d(n): 64
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Complete list of divisors:
1 3 13 17 37 39 41 51 83 111 123 221 249 481 533 629 663 697 1079 1411 1443 1517 1599 1887 2091 3071 3237 3403 4233 4551 8177 9061 9213 10209 18343 19721 24531 25789 27183 39923 44239 52207 55029 57851 59163 77367 119769 125911 132717 156621 173553 335257 377733 678691 752063 1005771 1636843 2036073 2140487 2256189 4910529 6421461 27826331 83478993
- Sum of all divisors σ(n): 135136512
- Sum of proper divisors (its aliquot sum) s(n): 51657519
- 83478993 is a deficient number, because the sum of its proper divisors (51657519) is less than itself. Its deficiency is 31821474
Bases of 83478993
- Binary: 1001111100111001001110100012
- Hexadecimal: 0x4F9C9D1
- Base-36: 1DP8SX
Squares and roots of 83478993
- 83478993 squared (834789932) is 6968742272294049
- 83478993 cubed (834789933) is 581743587367639010412657
-
The
square root of 83478993 is 9136.6839170453 -
The
cube root of 83478993 is 437.0445751143
Scales and comparisons
How big is 83478993?- 83,478,993 seconds is equal to 2 years, 34 weeks, 4 hours, 36 minutes, 33 seconds.
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To count from 1 to 83,478,993 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 83478993 cubic inches would be around 36.4 feet tall.
Recreational maths with 83478993
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The information we have on file for 83478993 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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