40138065
40,138,065 is an odd composite number composed of five prime numbers multiplied together.
What does the number 40138065 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 64 divisors.
40138065 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 40138065:
33 × 5 × 11 × 151 × 179
(3 × 3 × 3 × 5 × 11 × 151 × 179)See below for interesting mathematical facts about the number 40138065 from the Numbermatics database.
Names of 40138065
- Cardinal: 40138065 can be written as Forty million, one hundred thirty-eight thousand and sixty-five.
Scientific notation
- Scientific notation: 4.0138065 × 107
Factors of 40138065
Divisors of 40138065
- Number of divisors d(n): 64
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Complete list of divisors:
1 3 5 9 11 15 27 33 45 55 99 135 151 165 179 297 453 495 537 755 895 1359 1485 1611 1661 1969 2265 2685 4077 4833 4983 5907 6795 8055 8305 9845 14949 17721 20385 24165 24915 27029 29535 44847 53163 74745 81087 88605 135145 224235 243261 265815 297319 405435 729783 891957 1216305 1486595 2675871 3648915 4459785 8027613 13379355 40138065
- Sum of all divisors σ(n): 78796800
- Sum of proper divisors (its aliquot sum) s(n): 38658735
- 40138065 is a deficient number, because the sum of its proper divisors (38658735) is less than itself. Its deficiency is 1479330
Bases of 40138065
- Binary: 100110010001110101010100012
- Hexadecimal: 0x2647551
- Base-36: NWAQ9
Squares and roots of 40138065
- 40138065 squared (401380652) is 1611064261944225
- 40138065 cubed (401380653) is 64665002065094329424625
-
The
square root of 40138065 is 6335.4609145665 -
The
cube root of 40138065 is 342.3882172017
Scales and comparisons
How big is 40138065?- 40,138,065 seconds is equal to 1 year, 14 weeks, 2 days, 13 hours, 27 minutes, 45 seconds.
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To count from 1 to 40,138,065 would take you about forty-seven weeks!
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 40138065 cubic inches would be around 28.5 feet tall.
Recreational maths with 40138065
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The information we have on file for 40138065 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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