442138900272
442,138,900,272 is an even composite number composed of five prime numbers multiplied together.
442138900272 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 442138900272:
24 × 3 × 73 × 1231 × 102503
(2 × 2 × 2 × 2 × 3 × 73 × 1231 × 102503)See below for interesting mathematical facts about the number 442138900272 from the Numbermatics database.
Names of 442138900272
- Cardinal: 442138900272 can be written as Four hundred forty-two billion, one hundred thirty-eight million, nine hundred thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 4.42138900272 × 1011
Factors of 442138900272
Divisors of 442138900272
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 48 73 146 219 292 438 584 876 1168 1231 1752 2462 3504 3693 4924 7386 9848 14772 19696 29544 59088 89863 102503 179726 205006 269589 307509 359452 410012 539178 615018 718904 820024 1078356 1230036 1437808 1640048 2156712 2460072 4313424 4920144 7482719 14965438 22448157 29930876 44896314 59861752 89792628 119723504 126181193 179585256 252362386 359170512 378543579 504724772 757087158 1009449544 1514174316 2018899088 3028348632 6056697264 9211227089 18422454178 27633681267 36844908356 55267362534 73689816712 110534725068 147379633424 221069450136 442138900272
- Sum of all divisors σ(n): 1158790499328
- Sum of proper divisors (its aliquot sum) s(n): 716651599056
- 442138900272 is an abundant number, because the sum of its proper divisors (716651599056) is greater than itself. Its abundance is 274512698784
Bases of 442138900272
- Binary: 1100110111100011000100000110111001100002
- Hexadecimal: 0x66F1883730
- Base-36: 5N4632UO
Squares and roots of 442138900272
- 442138900272 squared (4421389002722) is 195486807133733561673984
- 442138900272 cubed (4421389002723) is 86432321923793521391992973152923648
-
The
square root of 442138900272 is 664935.2602110975 -
The
cube root of 442138900272 is 7618.2094535681
Scales and comparisons
How big is 442138900272?- 442,138,900,272 seconds is equal to 14,058 years, 33 weeks, 5 days, 9 hours, 11 minutes, 12 seconds.
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To count from 1 to 442,138,900,272 would take you about twenty-eight thousand, one hundred seventeen 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 442138900272 cubic inches would be around 634.9 feet tall.
Recreational maths with 442138900272
- 442138900272 backwards is 272009831244
- The number of decimal digits it has is: 12
- The sum of 442138900272's digits is 42
- More coming soon!
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