120421125
120,421,125 is an odd composite number composed of five prime numbers multiplied together.
120421125 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 120421125:
32 × 53 × 11 × 37 × 263
(3 × 3 × 5 × 5 × 5 × 11 × 37 × 263)See below for interesting mathematical facts about the number 120421125 from the Numbermatics database.
Names of 120421125
- Cardinal: 120421125 can be written as One hundred twenty million, four hundred twenty-one thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 1.20421125 × 108
Factors of 120421125
Divisors of 120421125
- Number of divisors d(n): 96
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Complete list of divisors:
1 3 5 9 11 15 25 33 37 45 55 75 99 111 125 165 185 225 263 275 333 375 407 495 555 789 825 925 1125 1221 1315 1375 1665 2035 2367 2475 2775 2893 3663 3945 4125 4625 6105 6575 8325 8679 9731 10175 11835 12375 13875 14465 18315 19725 26037 29193 30525 32875 41625 43395 48655 50875 59175 72325 87579 91575 98625 107041 130185 145965 152625 216975 243275 295875 321123 361625 437895 457875 535205 650925 729825 963369 1084875 1216375 1605615 2189475 2676025 3254625 3649125 4816845 8028075 10947375 13380125 24084225 40140375 120421125
- Sum of all divisors σ(n): 244138752
- Sum of proper divisors (its aliquot sum) s(n): 123717627
- 120421125 is an abundant number, because the sum of its proper divisors (123717627) is greater than itself. Its abundance is 3296502
Bases of 120421125
- Binary: 1110010110101111011000001012
- Hexadecimal: 0x72D7B05
- Base-36: 1ZP1J9
Squares and roots of 120421125
- 120421125 squared (1204211252) is 14501247346265625
- 120421125 cubed (1204211253) is 1746256519340571111328125
-
The
square root of 120421125 is 10973.6559541477 -
The
cube root of 120421125 is 493.8187320865
Scales and comparisons
How big is 120421125?- 120,421,125 seconds is equal to 3 years, 43 weeks, 18 hours, 18 minutes, 45 seconds.
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To count from 1 to 120,421,125 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 120421125 cubic inches would be around 41.2 feet tall.
Recreational maths with 120421125
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