1425128445
1,425,128,445 is an odd composite number composed of six prime numbers multiplied together.
1425128445 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 1425128445:
33 × 5 × 13 × 17 × 37 × 1291
(3 × 3 × 3 × 5 × 13 × 17 × 37 × 1291)See below for interesting mathematical facts about the number 1425128445 from the Numbermatics database.
Names of 1425128445
- Cardinal: 1425128445 can be written as One billion, four hundred twenty-five million, one hundred twenty-eight thousand, four hundred forty-five.
Scientific notation
- Scientific notation: 1.425128445 × 109
Factors of 1425128445
Divisors of 1425128445
- Number of divisors d(n): 128
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Complete list of divisors:
1 3 5 9 13 15 17 27 37 39 45 51 65 85 111 117 135 153 185 195 221 255 333 351 459 481 555 585 629 663 765 999 1105 1291 1443 1665 1755 1887 1989 2295 2405 3145 3315 3873 4329 4995 5661 5967 6455 7215 8177 9435 9945 11619 12987 16783 16983 19365 21645 21947 24531 28305 29835 34857 40885 47767 50349 58095 64935 65841 73593 83915 84915 109735 122655 143301 151047 174285 197523 220779 238835 251745 285311 329205 367965 429903 453141 592569 620971 716505 755235 812039 855933 987615 1103895 1289709 1426555 1862913 2149515 2265705 2436117 2567799 2962845 3104855 4060195 4279665 5588739 6448545 7308351 7703397 9314565 10556507 12180585 12838995 16766217 21925053 27943695 31669521 36541755 38516985 52782535 83831085 95008563 109625265 158347605 285025689 475042815 1425128445
- Sum of all divisors σ(n): 2969326080
- Sum of proper divisors (its aliquot sum) s(n): 1544197635
- 1425128445 is an abundant number, because the sum of its proper divisors (1544197635) is greater than itself. Its abundance is 119069190
Bases of 1425128445
- Binary: 10101001111000110111011111111012
- Hexadecimal: 0x54F1BBFD
- Base-36: NKHG59
Squares and roots of 1425128445
- 1425128445 squared (14251284452) is 2030991084748118025
- 1425128445 cubed (14251284453) is 2894423166415948657644721125
-
The
square root of 1425128445 is 37750.8734336041 -
The
cube root of 1425128445 is 1125.3423669093
Scales and comparisons
How big is 1425128445?- 1,425,128,445 seconds is equal to 45 years, 16 weeks, 2 days, 13 hours, 45 seconds.
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To count from 1 to 1,425,128,445 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 1425128445 cubic inches would be around 93.8 feet tall.
Recreational maths with 1425128445
- 1425128445 backwards is 5448215241
- The number of decimal digits it has is: 10
- The sum of 1425128445's digits is 36
- More coming soon!
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The information we have on file for 1425128445 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 1425128445, math, Factors of 1425128445, curriculum, school, college, exams, university, Prime factorization of 1425128445, STEM, science, technology, engineering, physics, economics, calculator, one billion, four hundred twenty-five million, one hundred twenty-eight thousand, four hundred forty-five.