42749293725
42,749,293,725 is an odd composite number composed of five prime numbers multiplied together.
42749293725 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 42749293725:
33 × 52 × 31 × 283 × 7219
(3 × 3 × 3 × 5 × 5 × 31 × 283 × 7219)See below for interesting mathematical facts about the number 42749293725 from the Numbermatics database.
Names of 42749293725
- Cardinal: 42749293725 can be written as Forty-two billion, seven hundred forty-nine million, two hundred ninety-three thousand, seven hundred twenty-five.
Scientific notation
- Scientific notation: 4.2749293725 × 1010
Factors of 42749293725
Divisors of 42749293725
- Number of divisors d(n): 96
-
Complete list of divisors:
1 3 5 9 15 25 27 31 45 75 93 135 155 225 279 283 465 675 775 837 849 1395 1415 2325 2547 4185 4245 6975 7075 7219 7641 8773 12735 20925 21225 21657 26319 36095 38205 43865 63675 64971 78957 108285 131595 180475 191025 194913 219325 223789 236871 324855 394785 541425 657975 671367 974565 1118945 1184355 1624275 1973925 2014101 2042977 3356835 4872825 5594725 5921775 6042303 6128931 10070505 10214885 16784175 18386793 30211515 30644655 50352525 51074425 55160379 63332287 91933965 151057575 153223275 189996861 275801895 316661435 459669825 569990583 949984305 1379009475 1583307175 1709971749 2849952915 4749921525 8549858745 14249764575 42749293725
- Sum of all divisors σ(n): 81363046400
- Sum of proper divisors (its aliquot sum) s(n): 38613752675
- 42749293725 is a deficient number, because the sum of its proper divisors (38613752675) is less than itself. Its deficiency is 4135541050
Bases of 42749293725
- Binary: 1001111101000000111001110100100111012
- Hexadecimal: 0x9F40E749D
- Base-36: JMZTQ59
Squares and roots of 42749293725
- 42749293725 squared (427492937252) is 1827502113986324375625
- 42749293725 cubed (427492937253) is 78124424653859811366720355453125
-
The
square root of 42749293725 is 206759.0233218369 -
The
cube root of 42749293725 is 3496.5760726725
Scales and comparisons
How big is 42749293725?- 42,749,293,725 seconds is equal to 1,359 years, 15 weeks, 2 days, 11 hours, 48 minutes, 45 seconds.
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To count from 1 to 42,749,293,725 would take you about two thousand, seven hundred eighteen 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 42749293725 cubic inches would be around 291.4 feet tall.
Recreational maths with 42749293725
- 42749293725 backwards is 52739294724
- The number of decimal digits it has is: 11
- The sum of 42749293725's digits is 54
- More coming soon!
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Keywords: Divisors of 42749293725, math, Factors of 42749293725, curriculum, school, college, exams, university, Prime factorization of 42749293725, STEM, science, technology, engineering, physics, economics, calculator, forty-two billion, seven hundred forty-nine million, two hundred ninety-three thousand, seven hundred twenty-five.