1425729140
1,425,729,140 is an even composite number composed of six prime numbers multiplied together.
1425729140 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1425729140:
22 × 5 × 11 × 17 × 37 × 10303
(2 × 2 × 5 × 11 × 17 × 37 × 10303)See below for interesting mathematical facts about the number 1425729140 from the Numbermatics database.
Names of 1425729140
- Cardinal: 1425729140 can be written as One billion, four hundred twenty-five million, seven hundred twenty-nine thousand, one hundred forty.
Scientific notation
- Scientific notation: 1.42572914 × 109
Factors of 1425729140
Divisors of 1425729140
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 10 11 17 20 22 34 37 44 55 68 74 85 110 148 170 185 187 220 340 370 374 407 629 740 748 814 935 1258 1628 1870 2035 2516 3145 3740 4070 6290 6919 8140 10303 12580 13838 20606 27676 34595 41212 51515 69190 103030 113333 138380 175151 206060 226666 350302 381211 453332 566665 700604 762422 875755 1133330 1524844 1751510 1906055 1926661 2266660 3503020 3812110 3853322 4193321 6480587 7624220 7706644 8386642 9633305 12961174 16773284 19266610 20966605 25922348 32402935 38533220 41933210 64805870 71286457 83866420 129611740 142572914 285145828 356432285 712864570 1425729140
- Sum of all divisors σ(n): 3552159744
- Sum of proper divisors (its aliquot sum) s(n): 2126430604
- 1425729140 is an abundant number, because the sum of its proper divisors (2126430604) is greater than itself. Its abundance is 700701464
Bases of 1425729140
- Binary: 10101001111101011100110011101002
- Hexadecimal: 0x54FAE674
- Base-36: NKUBN8
Squares and roots of 1425729140
- 1425729140 squared (14257291402) is 2032703580645139600
- 1425729140 cubed (14257291403) is 2898084727908115527087944000
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The
square root of 1425729140 is 37758.8286364925 -
The
cube root of 1425729140 is 1125.5004561869
Scales and comparisons
How big is 1425729140?- 1,425,729,140 seconds is equal to 45 years, 17 weeks, 2 days, 11 hours, 52 minutes, 20 seconds.
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To count from 1 to 1,425,729,140 would take you about ninety 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 1425729140 cubic inches would be around 93.8 feet tall.
Recreational maths with 1425729140
- 1425729140 backwards is 0419275241
- The number of decimal digits it has is: 10
- The sum of 1425729140's digits is 35
- More coming soon!
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The information we have on file for 1425729140 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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