42990013856
42,990,013,856 is an even composite number composed of two prime numbers multiplied together.
What does the number 42990013856 look like?
This visualization shows the relationship between its 2 prime factors (large circles) and 12 divisors.
42990013856 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twelve divisors.
Prime factorization of 42990013856:
25 × 1343437933
(2 × 2 × 2 × 2 × 2 × 1343437933)See below for interesting mathematical facts about the number 42990013856 from the Numbermatics database.
Names of 42990013856
- Cardinal: 42990013856 can be written as Forty-two billion, nine hundred ninety million, thirteen thousand, eight hundred fifty-six.
Scientific notation
- Scientific notation: 4.2990013856 × 1010
Factors of 42990013856
- Number of distinct prime factors ω(n): 2
- Total number of prime factors Ω(n): 6
- Sum of prime factors: 1343437935
Divisors of 42990013856
- Number of divisors d(n): 12
- Complete list of divisors:
- Sum of all divisors σ(n): 84636589842
- Sum of proper divisors (its aliquot sum) s(n): 41646575986
- 42990013856 is a deficient number, because the sum of its proper divisors (41646575986) is less than itself. Its deficiency is 1343437870
Bases of 42990013856
- Binary: 1010000000100110011110001101101000002
- Hexadecimal: 0xA02678DA0
- Base-36: JQZ56ZK
Squares and roots of 42990013856
- 42990013856 squared (429900138562) is 1848141291339071988736
- 42990013856 cubed (429900138563) is 79451619722512437589942115926016
-
The
square root of 42990013856 is 207340.3334038025 -
The
cube root of 42990013856 is 3503.1268344475
Scales and comparisons
How big is 42990013856?- 42,990,013,856 seconds is equal to 1,366 years, 49 weeks, 2 days, 14 hours, 30 minutes, 56 seconds.
-
To count from 1 to 42,990,013,856 would take you about two thousand, seven hundred thirty-three 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 42990013856 cubic inches would be around 291.9 feet tall.
Recreational maths with 42990013856
- 42990013856 backwards is 65831009924
- The number of decimal digits it has is: 11
- The sum of 42990013856's digits is 47
- More coming soon!
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