31231122980
31,231,122,980 is an even composite number composed of five prime numbers multiplied together.
31231122980 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 31231122980:
22 × 5 × 31 × 97 × 519307
(2 × 2 × 5 × 31 × 97 × 519307)See below for interesting mathematical facts about the number 31231122980 from the Numbermatics database.
Names of 31231122980
- Cardinal: 31231122980 can be written as Thirty-one billion, two hundred thirty-one million, one hundred twenty-two thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 3.123112298 × 1010
Factors of 31231122980
Divisors of 31231122980
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 4 5 10 20 31 62 97 124 155 194 310 388 485 620 970 1940 3007 6014 12028 15035 30070 60140 519307 1038614 2077228 2596535 5193070 10386140 16098517 32197034 50372779 64394068 80492585 100745558 160985170 201491116 251863895 321970340 503727790 1007455580 1561556149 3123112298 6246224596 7807780745 15615561490 31231122980
- Sum of all divisors σ(n): 68399095296
- Sum of proper divisors (its aliquot sum) s(n): 37167972316
- 31231122980 is an abundant number, because the sum of its proper divisors (37167972316) is greater than itself. Its abundance is 5936849336
Bases of 31231122980
- Binary: 111010001011000010100011110001001002
- Hexadecimal: 0x745851E24
- Base-36: ECI7CPW
Squares and roots of 31231122980
- 31231122980 squared (312311229802) is 975383042591884080400
- 31231122980 cubed (312311229803) is 30462307755793709664876607592000
-
The
square root of 31231122980 is 176723.2949557019 -
The
cube root of 31231122980 is 3149.1682688599
Scales and comparisons
How big is 31231122980?- 31,231,122,980 seconds is equal to 993 years, 2 weeks, 5 days, 7 hours, 56 minutes, 20 seconds.
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To count from 1 to 31,231,122,980 would take you about one thousand, nine hundred eighty-six 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 31231122980 cubic inches would be around 262.4 feet tall.
Recreational maths with 31231122980
- 31231122980 backwards is 08922113213
- The number of decimal digits it has is: 11
- The sum of 31231122980's digits is 32
- More coming soon!
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"Number 31231122980 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.
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