40399376420
40,399,376,420 is an even composite number composed of five prime numbers multiplied together.
What does the number 40399376420 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.
40399376420 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 40399376420:
22 × 5 × 13 × 307 × 506131
(2 × 2 × 5 × 13 × 307 × 506131)See below for interesting mathematical facts about the number 40399376420 from the Numbermatics database.
Names of 40399376420
- Cardinal: 40399376420 can be written as Forty billion, three hundred ninety-nine million, three hundred seventy-six thousand, four hundred twenty.
Scientific notation
- Scientific notation: 4.039937642 × 1010
Factors of 40399376420
Divisors of 40399376420
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 4 5 10 13 20 26 52 65 130 260 307 614 1228 1535 3070 3991 6140 7982 15964 19955 39910 79820 506131 1012262 2024524 2530655 5061310 6579703 10122620 13159406 26318812 32898515 65797030 131594060 155382217 310764434 621528868 776911085 1553822170 2019968821 3107644340 4039937642 8079875284 10099844105 20199688210 40399376420
- Sum of all divisors σ(n): 91662529728
- Sum of proper divisors (its aliquot sum) s(n): 51263153308
- 40399376420 is an abundant number, because the sum of its proper divisors (51263153308) is greater than itself. Its abundance is 10863776888
Bases of 40399376420
- Binary: 1001011001111111110110010000001001002
- Hexadecimal: 0x967FD9024
- Base-36: IK4QUCK
Squares and roots of 40399376420
- 40399376420 squared (403993764202) is 1632109615124852016400
- 40399376420 cubed (403993764203) is 65936210700130221907339613288000
-
The
square root of 40399376420 is 200995.9612032043 -
The
cube root of 40399376420 is 3431.2962888725
Scales and comparisons
How big is 40399376420?- 40,399,376,420 seconds is equal to 1,284 years, 29 weeks, 6 days, 9 hours, 20 seconds.
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To count from 1 to 40,399,376,420 would take you about two thousand, five hundred sixty-nine 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 40399376420 cubic inches would be around 285.9 feet tall.
Recreational maths with 40399376420
- 40399376420 backwards is 02467399304
- The number of decimal digits it has is: 11
- The sum of 40399376420's digits is 47
- More coming soon!
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