42128471898380
42,128,471,898,380 is an even composite number composed of five prime numbers multiplied together.
42128471898380 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 42128471898380:
22 × 5 × 72 × 461 × 93249971
(2 × 2 × 5 × 7 × 7 × 461 × 93249971)See below for interesting mathematical facts about the number 42128471898380 from the Numbermatics database.
Names of 42128471898380
- Cardinal: 42128471898380 can be written as Forty-two trillion, one hundred twenty-eight billion, four hundred seventy-one million, eight hundred ninety-eight thousand, three hundred eighty.
Scientific notation
- Scientific notation: 4.212847189838 × 1013
Factors of 42128471898380
Divisors of 42128471898380
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 49 70 98 140 196 245 461 490 922 980 1844 2305 3227 4610 6454 9220 12908 16135 22589 32270 45178 64540 90356 112945 225890 451780 93249971 186499942 372999884 466249855 652749797 932499710 1305499594 1864999420 2610999188 3263748985 4569248579 6527497970 9138497158 13054995940 18276994316 22846242895 42988236631 45692485790 85976473262 91384971580 171952946524 214941183155 300917656417 429882366310 601835312834 859764732620 1203670625668 1504588282085 2106423594919 3009176564170 4212847189838 6018353128340 8425694379676 10532117974595 21064235949190 42128471898380
- Sum of all divisors σ(n): 103137080031216
- Sum of proper divisors (its aliquot sum) s(n): 61008608132836
- 42128471898380 is an abundant number, because the sum of its proper divisors (61008608132836) is greater than itself. Its abundance is 18880136234456
Bases of 42128471898380
- Binary: 10011001010000110011001001101000111001000011002
- Hexadecimal: 0x2650CC9A390C
- Base-36: EXLJWFYMK
Squares and roots of 42128471898380
- 42128471898380 squared (421284718983802) is 1774808144492593361046624400
- 42128471898380 cubed (421284718983803) is 74769955040272169974901269380358828472000
-
The
square root of 42128471898380 is 6490644.9524203679 -
The
cube root of 42128471898380 is 34795.6725743721
Scales and comparisons
How big is 42128471898380?- 42,128,471,898,380 seconds is equal to 1,339,555 years, 4 weeks, 6 days, 9 hours, 6 minutes, 20 seconds.
-
To count from 1 to 42,128,471,898,380 would take you about three million, three hundred forty-eight thousand, eight hundred eighty-seven 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 42128471898380 cubic inches would be around 2899.6 feet tall.
Recreational maths with 42128471898380
- 42128471898380 backwards is 08389817482124
- The number of decimal digits it has is: 14
- The sum of 42128471898380's digits is 65
- More coming soon!
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Keywords: Divisors of 42128471898380, math, Factors of 42128471898380, curriculum, school, college, exams, university, Prime factorization of 42128471898380, STEM, science, technology, engineering, physics, economics, calculator, forty-two trillion, one hundred twenty-eight billion, four hundred seventy-one million, eight hundred ninety-eight thousand, three hundred eighty.