42390443006424981
42,390,443,006,424,981 is an odd composite number composed of five prime numbers multiplied together.
What does the number 42390443006424981 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.
42390443006424981 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 42390443006424981:
32 × 13 × 251 × 268267 × 5380729
(3 × 3 × 13 × 251 × 268267 × 5380729)See below for interesting mathematical facts about the number 42390443006424981 from the Numbermatics database.
Names of 42390443006424981
- Cardinal: 42390443006424981 can be written as Forty-two quadrillion, three hundred ninety trillion, four hundred forty-three billion, six million, four hundred twenty-four thousand, nine hundred eighty-one.
Scientific notation
- Scientific notation: 4.2390443006424981 × 1016
Factors of 42390443006424981
Divisors of 42390443006424981
- Number of divisors d(n): 48
-
Complete list of divisors:
1 3 9 13 39 117 251 753 2259 3263 9789 29367 268267 804801 2414403 3487471 5380729 10462413 16142187 31387239 48426561 67335017 69949477 202005051 209848431 606015153 629545293 875355221 1350562979 2626065663 4051688937 7878196989 12155066811 17557318727 52671956181 158015868543 1443472026643 4330416079929 12991248239787 18765136346359 56295409039077 168886227117231 362311478687393 1086934436062179 3260803308186537 4710049222936109 14130147668808327 42390443006424981
- Sum of all divisors σ(n): 66203660115552960
- Sum of proper divisors (its aliquot sum) s(n): 23813217109127979
- 42390443006424981 is a deficient number, because the sum of its proper divisors (23813217109127979) is less than itself. Its deficiency is 18577225897297002
Bases of 42390443006424981
- Binary: 100101101001100111100010001000010100010011110111100101012
- Hexadecimal: 0x9699E22144F795
- Base-36: BLE5OOD7YJ9
Squares and roots of 42390443006424981
- 42390443006424981 squared (423904430064249812) is 1796949658280964581754446380850361
- 42390443006424981 cubed (423904430064249813) is 76173492074774074500292389403438784162405333268141
-
The
square root of 42390443006424981 is 205889395.0800404411 -
The
cube root of 42390443006424981 is 348676.4789975811
Scales and comparisons
How big is 42390443006424981?- 42,390,443,006,424,981 seconds is equal to 1,347,884,965 years, 18 weeks, 3 days, 4 hours, 16 minutes, 21 seconds.
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To count from 1 to 42,390,443,006,424,981 would take you about four billion, forty-three million, six hundred fifty-four thousand, eight hundred ninety-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 42390443006424981 cubic inches would be around 29056.4 feet tall.
Recreational maths with 42390443006424981
- 42390443006424981 backwards is 18942460034409324
- The number of decimal digits it has is: 17
- The sum of 42390443006424981's digits is 63
- More coming soon!
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