1425138975
1,425,138,975 is an odd composite number composed of four prime numbers multiplied together.
1425138975 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1425138975:
33 × 52 × 133 × 312
(3 × 3 × 3 × 5 × 5 × 13 × 13 × 13 × 31 × 31)See below for interesting mathematical facts about the number 1425138975 from the Numbermatics database.
Names of 1425138975
- Cardinal: 1425138975 can be written as One billion, four hundred twenty-five million, one hundred thirty-eight thousand, nine hundred seventy-five.
Scientific notation
- Scientific notation: 1.425138975 × 109
Factors of 1425138975
Divisors of 1425138975
- Number of divisors d(n): 144
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Complete list of divisors:
1 3 5 9 13 15 25 27 31 39 45 65 75 93 117 135 155 169 195 225 279 325 351 403 465 507 585 675 775 837 845 961 975 1209 1395 1521 1755 2015 2197 2325 2535 2883 2925 3627 4185 4225 4563 4805 5239 6045 6591 6975 7605 8649 8775 10075 10881 10985 12493 12675 14415 15717 18135 19773 20925 22815 24025 25947 26195 30225 32955 37479 38025 43245 47151 54405 54925 59319 62465 68107 72075 78585 90675 98865 112437 114075 129735 130975 141453 162409 164775 187395 204321 216225 235755 272025 296595 312325 337311 340535 392925 487227 494325 562185 612963 648675 707265 812045 936975 1021605 1178775 1461681 1482975 1686555 1702675 1838889 2111317 2436135 2810925 3064815 3536325 4060225 4385043 5108025 6333951 7308405 8432775 9194445 10556585 12180675 15324075 19001853 21925215 31669755 36542025 45972225 52782925 57005559 95009265 109626075 158348775 285027795 475046325 1425138975
- Sum of all divisors σ(n): 2930541600
- Sum of proper divisors (its aliquot sum) s(n): 1505402625
- 1425138975 is an abundant number, because the sum of its proper divisors (1505402625) is greater than itself. Its abundance is 80263650
Bases of 1425138975
- Binary: 10101001111000111100101000111112
- Hexadecimal: 0x54F1E51F
- Base-36: NKHO9R
Squares and roots of 1425138975
- 1425138975 squared (14251389752) is 2031021098064050625
- 1425138975 cubed (14251389753) is 2894487325898375592060609375
-
The
square root of 1425138975 is 37751.0129003183 -
The
cube root of 1425138975 is 1125.3451385487
Scales and comparisons
How big is 1425138975?- 1,425,138,975 seconds is equal to 45 years, 16 weeks, 2 days, 15 hours, 56 minutes, 15 seconds.
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To count from 1 to 1,425,138,975 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 1425138975 cubic inches would be around 93.8 feet tall.
Recreational maths with 1425138975
- 1425138975 backwards is 5798315241
- 1425138975 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1425138975's digits is 45
- More coming soon!
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The information we have on file for 1425138975 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!
Keywords: Divisors of 1425138975, math, Factors of 1425138975, curriculum, school, college, exams, university, Prime factorization of 1425138975, STEM, science, technology, engineering, physics, economics, calculator, one billion, four hundred twenty-five million, one hundred thirty-eight thousand, nine hundred seventy-five.