31482100000
31,482,100,000 is an even composite number composed of five prime numbers multiplied together.
31482100000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 31482100000:
25 × 55 × 13 × 61 × 397
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 13 × 61 × 397)See below for interesting mathematical facts about the number 31482100000 from the Numbermatics database.
Names of 31482100000
- Cardinal: 31482100000 can be written as Thirty-one billion, four hundred eighty-two million, one hundred thousand.
Scientific notation
- Scientific notation: 3.14821 × 1010
Factors of 31482100000
Divisors of 31482100000
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 61 65 80 100 104 122 125 130 160 200 208 244 250 260 305 325 397 400 416 488 500 520 610 625 650 793 794 800 976 1000 1040 1220 1250 1300 1525 1586 1588 1625 1952 1985 2000 2080 2440 2500 2600 3050 3125 3172 3176 3250 3965 3970 4000 4880 5000 5161 5200 6100 6250 6344 6352 6500 7625 7930 7940 8125 9760 9925 10000 10322 10400 12200 12500 12688 12704 13000 15250 15860 15880 16250 19825 19850 20000 20644 24217 24400 25000 25376 25805 26000 30500 31720 31760 32500 38125 39650 39700 40625 41288 48434 48800 49625 50000 51610 52000 61000 63440 63520 65000 76250 79300 79400 81250 82576 96868 99125 99250 100000 103220 121085 122000 126880 129025 130000 152500 158600 158800 162500 165152 190625 193736 198250 198500 206440 242170 244000 248125 258050 260000 305000 314821 317200 317600 325000 381250 387472 396500 397000 412880 484340 495625 496250 516100 605425 610000 629642 634400 645125 650000 762500 774944 793000 794000 825760 968680 991250 992500 1032200 1210850 1220000 1240625 1259284 1290250 1300000 1525000 1574105 1586000 1588000 1937360 1982500 1985000 2064400 2421700 2478125 2481250 2518568 2580500 3027125 3050000 3148210 3172000 3225625 3874720 3965000 3970000 4128800 4843400 4956250 4962500 5037136 5161000 6054250 6100000 6296420 6451250 7870525 7930000 7940000 9686800 9912500 9925000 10074272 10322000 12108500 12592840 12902500 15135625 15741050 15860000 16128125 19373600 19825000 19850000 20644000 24217000 25185680 25805000 30271250 31482100 32256250 39352625 39650000 39700000 48434000 50371360 51610000 60542500 62964200 64512500 75678125 78705250 79300000 96868000 103220000 121085000 125928400 129025000 151356250 157410500 196763125 242170000 251856800 258050000 302712500 314821000 393526250 484340000 516100000 605425000 629642000 787052500 983815625 1210850000 1259284000 1574105000 1967631250 2421700000 3148210000 3935262500 6296420000 7870525000 15741050000 31482100000
- Sum of all divisors σ(n): 85011090192
- Sum of proper divisors (its aliquot sum) s(n): 53528990192
- 31482100000 is an abundant number, because the sum of its proper divisors (53528990192) is greater than itself. Its abundance is 22046890192
Bases of 31482100000
- Binary: 111010101000111101010111001001000002
- Hexadecimal: 0x7547AB920
- Base-36: EGNMNTS
Squares and roots of 31482100000
- 31482100000 squared (314821000002) is 991122620410000000000
- 31482100000 cubed (314821000003) is 31202621448009661000000000000000
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The
square root of 31482100000 is 177431.9587898415 -
The
cube root of 31482100000 is 3157.5814694119
Scales and comparisons
How big is 31482100000?- 31,482,100,000 seconds is equal to 1,001 years, 1 week, 5 days, 3 hours, 46 minutes, 40 seconds.
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To count from 1 to 31,482,100,000 would take you about two thousand and two 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 31482100000 cubic inches would be around 263.1 feet tall.
Recreational maths with 31482100000
- 31482100000 backwards is 00000128413
- The number of decimal digits it has is: 11
- The sum of 31482100000's digits is 19
- More coming soon!
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