132345220
132,345,220 is an even composite number composed of five prime numbers multiplied together.
132345220 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 132345220:
22 × 5 × 7 × 232 × 1787
(2 × 2 × 5 × 7 × 23 × 23 × 1787)See below for interesting mathematical facts about the number 132345220 from the Numbermatics database.
Names of 132345220
- Cardinal: 132345220 can be written as One hundred thirty-two million, three hundred forty-five thousand, two hundred twenty.
Scientific notation
- Scientific notation: 1.3234522 × 108
Factors of 132345220
Divisors of 132345220
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 5 7 10 14 20 23 28 35 46 70 92 115 140 161 230 322 460 529 644 805 1058 1610 1787 2116 2645 3220 3574 3703 5290 7148 7406 8935 10580 12509 14812 17870 18515 25018 35740 37030 41101 50036 62545 74060 82202 125090 164404 205505 250180 287707 411010 575414 822020 945323 1150828 1438535 1890646 2877070 3781292 4726615 5754140 6617261 9453230 13234522 18906460 26469044 33086305 66172610 132345220
- Sum of all divisors σ(n): 332224704
- Sum of proper divisors (its aliquot sum) s(n): 199879484
- 132345220 is an abundant number, because the sum of its proper divisors (199879484) is greater than itself. Its abundance is 67534264
Bases of 132345220
- Binary: 1111110001101101101100001002
- Hexadecimal: 0x7E36D84
- Base-36: 26SM84
Squares and roots of 132345220
- 132345220 squared (1323452202) is 17515257256848400
- 132345220 cubed (1323452203) is 2318060575014198004648000
-
The
square root of 132345220 is 11504.1392550681 -
The
cube root of 132345220 is 509.6078235841
Scales and comparisons
How big is 132345220?- 132,345,220 seconds is equal to 4 years, 10 weeks, 5 days, 18 hours, 33 minutes, 40 seconds.
-
To count from 1 to 132,345,220 would take you about six 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 132345220 cubic inches would be around 42.5 feet tall.
Recreational maths with 132345220
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