290420028
290,420,028 is an even composite number composed of five prime numbers multiplied together.
290420028 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 290420028:
22 × 32 × 31 × 433 × 601
(2 × 2 × 3 × 3 × 31 × 433 × 601)See below for interesting mathematical facts about the number 290420028 from the Numbermatics database.
Names of 290420028
- Cardinal: 290420028 can be written as Two hundred ninety million, four hundred twenty thousand and twenty-eight.
Scientific notation
- Scientific notation: 2.90420028 × 108
Factors of 290420028
Divisors of 290420028
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 9 12 18 31 36 62 93 124 186 279 372 433 558 601 866 1116 1202 1299 1732 1803 2404 2598 3606 3897 5196 5409 7212 7794 10818 13423 15588 18631 21636 26846 37262 40269 53692 55893 74524 80538 111786 120807 161076 167679 223572 241614 260233 335358 483228 520466 670716 780699 1040932 1561398 2342097 3122796 4684194 8067223 9368388 16134446 24201669 32268892 48403338 72605007 96806676 145210014 290420028
- Sum of all divisors σ(n): 760812416
- Sum of proper divisors (its aliquot sum) s(n): 470392388
- 290420028 is an abundant number, because the sum of its proper divisors (470392388) is greater than itself. Its abundance is 179972360
Bases of 290420028
- Binary: 100010100111101110101001111002
- Hexadecimal: 0x114F753C
- Base-36: 4SWPJ0
Squares and roots of 290420028
- 290420028 squared (2904200282) is 84343792663520784
- 290420028 cubed (2904200283) is 24495126626965900667861952
-
The
square root of 290420028 is 17041.7143503817 -
The
cube root of 290420028 is 662.2300049925
Scales and comparisons
How big is 290420028?- 290,420,028 seconds is equal to 9 years, 12 weeks, 1 day, 8 hours, 13 minutes, 48 seconds.
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To count from 1 to 290,420,028 would take you about thirteen 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 290420028 cubic inches would be around 55.2 feet tall.
Recreational maths with 290420028
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The information we have on file for 290420028 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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