120450825
120,450,825 is an odd composite number composed of five prime numbers multiplied together.
120450825 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 120450825:
32 × 52 × 11 × 41 × 1187
(3 × 3 × 5 × 5 × 11 × 41 × 1187)See below for interesting mathematical facts about the number 120450825 from the Numbermatics database.
Names of 120450825
- Cardinal: 120450825 can be written as One hundred twenty million, four hundred fifty thousand, eight hundred twenty-five.
Scientific notation
- Scientific notation: 1.20450825 × 108
Factors of 120450825
Divisors of 120450825
- Number of divisors d(n): 72
-
Complete list of divisors:
1 3 5 9 11 15 25 33 41 45 55 75 99 123 165 205 225 275 369 451 495 615 825 1025 1187 1353 1845 2255 2475 3075 3561 4059 5935 6765 9225 10683 11275 13057 17805 20295 29675 33825 39171 48667 53415 65285 89025 101475 117513 146001 195855 243335 267075 326425 438003 535337 587565 730005 979275 1216675 1606011 2190015 2676685 2937825 3650025 4818033 8030055 10950075 13383425 24090165 40150275 120450825
- Sum of all divisors σ(n): 241297056
- Sum of proper divisors (its aliquot sum) s(n): 120846231
- 120450825 is an abundant number, because the sum of its proper divisors (120846231) is greater than itself. Its abundance is 395406
Bases of 120450825
- Binary: 1110010110111101111000010012
- Hexadecimal: 0x72DEF09
- Base-36: 1ZPOG9
Squares and roots of 120450825
- 120450825 squared (1204508252) is 14508401243180625
- 120450825 cubed (1204508253) is 1747548899172131905265625
-
The
square root of 120450825 is 10975.0091116135 -
The
cube root of 120450825 is 493.8593263225
Scales and comparisons
How big is 120450825?- 120,450,825 seconds is equal to 3 years, 43 weeks, 1 day, 2 hours, 33 minutes, 45 seconds.
-
To count from 1 to 120,450,825 would take you about five 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 120450825 cubic inches would be around 41.2 feet tall.
Recreational maths with 120450825
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