85295730
85,295,730 is an even composite number composed of seven prime numbers multiplied together.
85295730 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 85295730:
2 × 3 × 5 × 13 × 23 × 37 × 257
See below for interesting mathematical facts about the number 85295730 from the Numbermatics database.
Names of 85295730
- Cardinal: 85295730 can be written as Eighty-five million, two hundred ninety-five thousand, seven hundred thirty.
Scientific notation
- Scientific notation: 8.529573 × 107
Factors of 85295730
Divisors of 85295730
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 5 6 10 13 15 23 26 30 37 39 46 65 69 74 78 111 115 130 138 185 195 222 230 257 299 345 370 390 481 514 555 598 690 771 851 897 962 1110 1285 1443 1495 1542 1702 1794 2405 2553 2570 2886 2990 3341 3855 4255 4485 4810 5106 5911 6682 7215 7710 8510 8970 9509 10023 11063 11822 12765 14430 16705 17733 19018 20046 22126 25530 28527 29555 33189 33410 35466 47545 50115 55315 57054 59110 66378 76843 88665 95090 100230 110630 123617 142635 153686 165945 177330 218707 230529 247234 285270 331890 370851 384215 437414 461058 618085 656121 741702 768430 1093535 1152645 1236170 1312242 1854255 2187070 2305290 2843191 3280605 3708510 5686382 6561210 8529573 14215955 17059146 28431910 42647865 85295730
- Sum of all divisors σ(n): 237178368
- Sum of proper divisors (its aliquot sum) s(n): 151882638
- 85295730 is an abundant number, because the sum of its proper divisors (151882638) is greater than itself. Its abundance is 66586908
Bases of 85295730
- Binary: 1010001010110000010011100102
- Hexadecimal: 0x5158272
- Base-36: 1ES6LU
Squares and roots of 85295730
- 85295730 squared (852957302) is 7275361556232900
- 85295730 cubed (852957303) is 620557274952821255517000
-
The
square root of 85295730 is 9235.5687426385 -
The
cube root of 85295730 is 440.1922885435
Scales and comparisons
How big is 85295730?- 85,295,730 seconds is equal to 2 years, 37 weeks, 5 hours, 15 minutes, 30 seconds.
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To count from 1 to 85,295,730 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 85295730 cubic inches would be around 36.7 feet tall.
Recreational maths with 85295730
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The information we have on file for 85295730 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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