442102400138
442,102,400,138 is an even composite number composed of five prime numbers multiplied together.
442102400138 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 442102400138:
2 × 72 × 43 × 331 × 316957
(2 × 7 × 7 × 43 × 331 × 316957)See below for interesting mathematical facts about the number 442102400138 from the Numbermatics database.
Names of 442102400138
- Cardinal: 442102400138 can be written as Four hundred forty-two billion, one hundred two million, four hundred thousand, one hundred thirty-eight.
Scientific notation
- Scientific notation: 4.42102400138 × 1011
Factors of 442102400138
Divisors of 442102400138
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 7 14 43 49 86 98 301 331 602 662 2107 2317 4214 4634 14233 16219 28466 32438 99631 199262 316957 633914 697417 1394834 2218699 4437398 13629151 15530893 27258302 31061786 95404057 104912767 190808114 209825534 667828399 734389369 1335656798 1468778738 4511248981 5140725583 9022497962 10281451166 31578742867 63157485734 221051200069 442102400138
- Sum of all divisors σ(n): 791750941344
- Sum of proper divisors (its aliquot sum) s(n): 349648541206
- 442102400138 is a deficient number, because the sum of its proper divisors (349648541206) is less than itself. Its deficiency is 92453858932
Bases of 442102400138
- Binary: 1100110111011110101101101000100100010102
- Hexadecimal: 0x66EF5B448A
- Base-36: 5N3KCR62
Squares and roots of 442102400138
- 442102400138 squared (4421024001382) is 195454532207780262419044
- 442102400138 cubed (4421024001383) is 86410917806909678132762834319428072
-
The
square root of 442102400138 is 664907.8132628613 -
The
cube root of 442102400138 is 7617.9998110645
Scales and comparisons
How big is 442102400138?- 442,102,400,138 seconds is equal to 14,057 years, 25 weeks, 2 days, 22 hours, 15 minutes, 38 seconds.
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To count from 1 to 442,102,400,138 would take you about twenty-eight thousand, one hundred fourteen 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 442102400138 cubic inches would be around 634.8 feet tall.
Recreational maths with 442102400138
- 442102400138 backwards is 831004201244
- The number of decimal digits it has is: 12
- The sum of 442102400138's digits is 29
- More coming soon!
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