120045120
120,045,120 is an even composite number composed of five prime numbers multiplied together.
120045120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 120045120:
26 × 3 × 5 × 13 × 9619
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 9619)See below for interesting mathematical facts about the number 120045120 from the Numbermatics database.
Names of 120045120
- Cardinal: 120045120 can be written as One hundred twenty million, forty-five thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.2004512 × 108
Factors of 120045120
Divisors of 120045120
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 104 120 130 156 160 192 195 208 240 260 312 320 390 416 480 520 624 780 832 960 1040 1248 1560 2080 2496 3120 4160 6240 9619 12480 19238 28857 38476 48095 57714 76952 96190 115428 125047 144285 153904 192380 230856 250094 288570 307808 375141 384760 461712 500188 577140 615616 625235 750282 769520 923424 1000376 1154280 1250470 1500564 1539040 1846848 1875705 2000752 2308560 2500940 3001128 3078080 3751410 4001504 4617120 5001880 6002256 7502820 8003008 9234240 10003760 12004512 15005640 20007520 24009024 30011280 40015040 60022560 120045120
- Sum of all divisors σ(n): 410504640
- Sum of proper divisors (its aliquot sum) s(n): 290459520
- 120045120 is an abundant number, because the sum of its proper divisors (290459520) is greater than itself. Its abundance is 170414400
Bases of 120045120
- Binary: 1110010011110111110010000002
- Hexadecimal: 0x727BE40
- Base-36: 1ZGZEO
Squares and roots of 120045120
- 120045120 squared (1200451202) is 14410830835814400
- 120045120 cubed (1200451203) is 1729949916985039945728000
-
The
square root of 120045120 is 10956.5103933689 -
The
cube root of 120045120 is 493.3042268357
Scales and comparisons
How big is 120045120?- 120,045,120 seconds is equal to 3 years, 42 weeks, 3 days, 9 hours, 52 minutes.
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To count from 1 to 120,045,120 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 120045120 cubic inches would be around 41.1 feet tall.
Recreational maths with 120045120
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