40307228728
40,307,228,728 is an even composite number composed of four prime numbers multiplied together.
What does the number 40307228728 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.
40307228728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 40307228728:
23 × 132 × 1061 × 28099
(2 × 2 × 2 × 13 × 13 × 1061 × 28099)See below for interesting mathematical facts about the number 40307228728 from the Numbermatics database.
Names of 40307228728
- Cardinal: 40307228728 can be written as Forty billion, three hundred seven million, two hundred twenty-eight thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 4.0307228728 × 1010
Factors of 40307228728
Divisors of 40307228728
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 4 8 13 26 52 104 169 338 676 1061 1352 2122 4244 8488 13793 27586 28099 55172 56198 110344 112396 179309 224792 358618 365287 717236 730574 1434472 1461148 2922296 4748731 9497462 18994924 29813039 37989848 59626078 119252156 238504312 387569507 775139014 1550278028 3100556056 5038403591 10076807182 20153614364 40307228728
- Sum of all divisors σ(n): 81916839000
- Sum of proper divisors (its aliquot sum) s(n): 41609610272
- 40307228728 is an abundant number, because the sum of its proper divisors (41609610272) is greater than itself. Its abundance is 1302381544
Bases of 40307228728
- Binary: 1001011000100111111110000000001110002
- Hexadecimal: 0x9627F8038
- Base-36: IILVSQG
Squares and roots of 40307228728
- 40307228728 squared (403072287282) is 1624672687731308497984
- 40307228728 cubed (403072287283) is 65486053632520371034971214884352
-
The
square root of 40307228728 is 200766.6026210535 -
The
cube root of 40307228728 is 3428.6854669165
Scales and comparisons
How big is 40307228728?- 40,307,228,728 seconds is equal to 1,281 years, 33 weeks, 3 days, 20 hours, 25 minutes, 28 seconds.
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To count from 1 to 40,307,228,728 would take you about two thousand, five hundred sixty-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 40307228728 cubic inches would be around 285.7 feet tall.
Recreational maths with 40307228728
- 40307228728 backwards is 82782270304
- The number of decimal digits it has is: 11
- The sum of 40307228728's digits is 43
- More coming soon!
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"Number 40307228728 - Facts about the integer". Numbermatics.com. 2024. Web. 14 May 2024.
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The information we have on file for 40307228728 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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