90425140
90,425,140 is an even composite number composed of five prime numbers multiplied together.
90425140 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 90425140:
22 × 5 × 132 × 31 × 863
(2 × 2 × 5 × 13 × 13 × 31 × 863)See below for interesting mathematical facts about the number 90425140 from the Numbermatics database.
Names of 90425140
- Cardinal: 90425140 can be written as Ninety million, four hundred twenty-five thousand, one hundred forty.
Scientific notation
- Scientific notation: 9.042514 × 107
Factors of 90425140
Divisors of 90425140
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 10 13 20 26 31 52 62 65 124 130 155 169 260 310 338 403 620 676 806 845 863 1612 1690 1726 2015 3380 3452 4030 4315 5239 8060 8630 10478 11219 17260 20956 22438 26195 26753 44876 52390 53506 56095 104780 107012 112190 133765 145847 224380 267530 291694 347789 535060 583388 695578 729235 1391156 1458470 1738945 2916940 3477890 4521257 6955780 9042514 18085028 22606285 45212570 90425140
- Sum of all divisors σ(n): 212502528
- Sum of proper divisors (its aliquot sum) s(n): 122077388
- 90425140 is an abundant number, because the sum of its proper divisors (122077388) is greater than itself. Its abundance is 31652248
Bases of 90425140
- Binary: 1010110001111000111001101002
- Hexadecimal: 0x563C734
- Base-36: 1HU4HG
Squares and roots of 90425140
- 90425140 squared (904251402) is 8176705944019600
- 90425140 cubed (904251403) is 739379779726804492744000
-
The
square root of 90425140 is 9509.2134269875 -
The
cube root of 90425140 is 448.8450051409
Scales and comparisons
How big is 90425140?- 90,425,140 seconds is equal to 2 years, 45 weeks, 3 days, 14 hours, 5 minutes, 40 seconds.
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To count from 1 to 90,425,140 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 90425140 cubic inches would be around 37.4 feet tall.
Recreational maths with 90425140
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The information we have on file for 90425140 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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