85742307
85,742,307 is an odd composite number composed of four prime numbers multiplied together.
85742307 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 85742307:
35 × 72 × 19 × 379
(3 × 3 × 3 × 3 × 3 × 7 × 7 × 19 × 379)See below for interesting mathematical facts about the number 85742307 from the Numbermatics database.
Names of 85742307
- Cardinal: 85742307 can be written as Eighty-five million, seven hundred forty-two thousand, three hundred seven.
Scientific notation
- Scientific notation: 8.5742307 × 107
Factors of 85742307
Divisors of 85742307
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 7 9 19 21 27 49 57 63 81 133 147 171 189 243 379 399 441 513 567 931 1137 1197 1323 1539 1701 2653 2793 3411 3591 3969 4617 7201 7959 8379 10233 10773 11907 18571 21603 23877 25137 30699 32319 50407 55713 64809 71631 75411 92097 151221 167139 194427 214893 226233 352849 453663 501417 583281 644679 1058547 1360989 1504251 1749843 3175641 4082967 4512753 9526923 12248901 28580769 85742307
- Sum of all divisors σ(n): 157684800
- Sum of proper divisors (its aliquot sum) s(n): 71942493
- 85742307 is a deficient number, because the sum of its proper divisors (71942493) is less than itself. Its deficiency is 13799814
Bases of 85742307
- Binary: 1010001110001010010111000112
- Hexadecimal: 0x51C52E3
- Base-36: 1F1R6R
Squares and roots of 85742307
- 85742307 squared (857423072) is 7351743209682249
- 85742307 cubed (857423073) is 630355423269740766208443
-
The
square root of 85742307 is 9259.7141964533 -
The
cube root of 85742307 is 440.9591798953
Scales and comparisons
How big is 85742307?- 85,742,307 seconds is equal to 2 years, 37 weeks, 5 days, 9 hours, 18 minutes, 27 seconds.
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To count from 1 to 85,742,307 would take you about four 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 85742307 cubic inches would be around 36.7 feet tall.
Recreational maths with 85742307
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The information we have on file for 85742307 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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