1428790125
1,428,790,125 is an odd composite number composed of five prime numbers multiplied together.
1428790125 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1428790125:
3 × 53 × 7 × 29 × 1372
(3 × 5 × 5 × 5 × 7 × 29 × 137 × 137)See below for interesting mathematical facts about the number 1428790125 from the Numbermatics database.
Names of 1428790125
- Cardinal: 1428790125 can be written as One billion, four hundred twenty-eight million, seven hundred ninety thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 1.428790125 × 109
Factors of 1428790125
Divisors of 1428790125
- Number of divisors d(n): 96
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Complete list of divisors:
1 3 5 7 15 21 25 29 35 75 87 105 125 137 145 175 203 375 411 435 525 609 685 725 875 959 1015 2055 2175 2625 2877 3045 3425 3625 3973 4795 5075 10275 10875 11919 14385 15225 17125 18769 19865 23975 25375 27811 51375 56307 59595 71925 76125 83433 93845 99325 119875 131383 139055 281535 297975 359625 394149 417165 469225 496625 544301 656915 695275 1407675 1489875 1632903 1970745 2085825 2346125 2721505 3284575 3476375 3810107 7038375 8164515 9853725 10429125 11430321 13607525 16422875 19050535 40822575 49268625 57151605 68037625 95252675 204112875 285758025 476263375 1428790125
- Sum of all divisors σ(n): 2831512320
- Sum of proper divisors (its aliquot sum) s(n): 1402722195
- 1428790125 is a deficient number, because the sum of its proper divisors (1402722195) is less than itself. Its deficiency is 26067930
Bases of 1428790125
- Binary: 10101010010100110011011011011012
- Hexadecimal: 0x55299B6D
- Base-36: NMNXIL
Squares and roots of 1428790125
- 1428790125 squared (14287901252) is 2041441221297515625
- 1428790125 cubed (14287901253) is 2916791057757830012033203125
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The
square root of 1428790125 is 37799.3402720207 -
The
cube root of 1428790125 is 1126.3053490019
Scales and comparisons
How big is 1428790125?- 1,428,790,125 seconds is equal to 45 years, 22 weeks, 2 days, 22 hours, 8 minutes, 45 seconds.
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To count from 1 to 1,428,790,125 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 1428790125 cubic inches would be around 93.9 feet tall.
Recreational maths with 1428790125
- 1428790125 backwards is 5210978241
- The number of decimal digits it has is: 10
- The sum of 1428790125's digits is 39
- More coming soon!
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The information we have on file for 1428790125 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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