142925634
142,925,634 is an even composite number composed of five prime numbers multiplied together.
142925634 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 142925634:
2 × 34 × 23 × 89 × 431
(2 × 3 × 3 × 3 × 3 × 23 × 89 × 431)See below for interesting mathematical facts about the number 142925634 from the Numbermatics database.
Names of 142925634
- Cardinal: 142925634 can be written as One hundred forty-two million, nine hundred twenty-five thousand, six hundred thirty-four.
Scientific notation
- Scientific notation: 1.42925634 × 108
Factors of 142925634
Divisors of 142925634
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 6 9 18 23 27 46 54 69 81 89 138 162 178 207 267 414 431 534 621 801 862 1242 1293 1602 1863 2047 2403 2586 3726 3879 4094 4806 6141 7209 7758 9913 11637 12282 14418 18423 19826 23274 29739 34911 36846 38359 55269 59478 69822 76718 89217 110538 115077 165807 178434 230154 267651 331614 345231 535302 690462 802953 882257 1035693 1605906 1764514 2071386 2646771 3107079 5293542 6214158 7940313 15880626 23820939 47641878 71462817 142925634
- Sum of all divisors σ(n): 338722560
- Sum of proper divisors (its aliquot sum) s(n): 195796926
- 142925634 is an abundant number, because the sum of its proper divisors (195796926) is greater than itself. Its abundance is 52871292
Bases of 142925634
- Binary: 10001000010011011111010000102
- Hexadecimal: 0x884DF42
- Base-36: 2D3E4I
Squares and roots of 142925634
- 142925634 squared (1429256342) is 20427736854301956
- 142925634 cubed (1429256343) is 2919647241086272688740104
-
The
square root of 142925634 is 11955.1509400757 -
The
cube root of 142925634 is 522.8414885703
Scales and comparisons
How big is 142925634?- 142,925,634 seconds is equal to 4 years, 28 weeks, 2 days, 5 hours, 33 minutes, 54 seconds.
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To count from 1 to 142,925,634 would take you about six 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 142925634 cubic inches would be around 43.6 feet tall.
Recreational maths with 142925634
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Keywords: Divisors of 142925634, math, Factors of 142925634, curriculum, school, college, exams, university, Prime factorization of 142925634, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-two million, nine hundred twenty-five thousand, six hundred thirty-four.