400539007144
400,539,007,144 is an even composite number composed of five prime numbers multiplied together.
400539007144 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 400539007144:
23 × 19 × 101 × 149 × 175103
(2 × 2 × 2 × 19 × 101 × 149 × 175103)See below for interesting mathematical facts about the number 400539007144 from the Numbermatics database.
Names of 400539007144
- Cardinal: 400539007144 can be written as Four hundred billion, five hundred thirty-nine million, seven thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 4.00539007144 × 1011
Factors of 400539007144
Divisors of 400539007144
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 8 19 38 76 101 149 152 202 298 404 596 808 1192 1919 2831 3838 5662 7676 11324 15049 15352 22648 30098 60196 120392 175103 285931 350206 571862 700412 1143724 1400824 2287448 3326957 6653914 13307828 17685403 26090347 26615656 35370806 52180694 70741612 104361388 141483224 208722776 336022657 495716593 672045314 991433186 1344090628 1982866372 2635125047 2688181256 3965732744 5270250094 10540500188 21081000376 50067375893 100134751786 200269503572 400539007144
- Sum of all divisors σ(n): 803727360000
- Sum of proper divisors (its aliquot sum) s(n): 403188352856
- 400539007144 is an abundant number, because the sum of its proper divisors (403188352856) is greater than itself. Its abundance is 2649345712
Bases of 400539007144
- Binary: 1011101010000011111110000111000101010002
- Hexadecimal: 0x5D41FC38A8
- Base-36: 5406KZVS
Squares and roots of 400539007144
- 400539007144 squared (4005390071442) is 160431496243901283036736
- 400539007144 cubed (4005390071443) is 64259072220158585172681966718441984
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The
square root of 400539007144 is 632881.5111409085 -
The
cube root of 400539007144 is 7371.3710440025
Scales and comparisons
How big is 400539007144?- 400,539,007,144 seconds is equal to 12,735 years, 46 weeks, 6 days, 3 hours, 19 minutes, 4 seconds.
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To count from 1 to 400,539,007,144 would take you about twenty-five thousand, four hundred seventy-one 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 400539007144 cubic inches would be around 614.3 feet tall.
Recreational maths with 400539007144
- 400539007144 backwards is 441700935004
- The number of decimal digits it has is: 12
- The sum of 400539007144's digits is 37
- More coming soon!
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