13449939992
13,449,939,992 is an even composite number composed of five prime numbers multiplied together.
13449939992 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13449939992:
23 × 31 × 47 × 607 × 1901
(2 × 2 × 2 × 31 × 47 × 607 × 1901)See below for interesting mathematical facts about the number 13449939992 from the Numbermatics database.
Names of 13449939992
- Cardinal: 13449939992 can be written as Thirteen billion, four hundred forty-nine million, nine hundred thirty-nine thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 1.3449939992 × 1010
Factors of 13449939992
Divisors of 13449939992
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 8 31 47 62 94 124 188 248 376 607 1214 1457 1901 2428 2914 3802 4856 5828 7604 11656 15208 18817 28529 37634 57058 58931 75268 89347 114116 117862 150536 178694 228232 235724 357388 471448 714776 884399 1153907 1768798 2307814 2769757 3537596 4615628 5539514 7075192 9231256 11079028 22158056 35771117 54233629 71542234 108467258 143084468 216934516 286168936 433869032 1681242499 3362484998 6724969996 13449939992
- Sum of all divisors σ(n): 26643824640
- Sum of proper divisors (its aliquot sum) s(n): 13193884648
- 13449939992 is a deficient number, because the sum of its proper divisors (13193884648) is less than itself. Its deficiency is 256055344
Bases of 13449939992
- Binary: 11001000011010110111001100000110002
- Hexadecimal: 0x321ADCC18
- Base-36: 66FQW48
Squares and roots of 13449939992
- 13449939992 squared (134499399922) is 180900885788400960064
- 13449939992 cubed (134499399923) is 2433106058353638522495988479488
-
The
square root of 13449939992 is 115973.8763342849 -
The
cube root of 13449939992 is 2378.1547729423
Scales and comparisons
How big is 13449939992?- 13,449,939,992 seconds is equal to 427 years, 34 weeks, 4 days, 14 hours, 26 minutes, 32 seconds.
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To count from 1 to 13,449,939,992 would take you about eight hundred fifty-five 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 13449939992 cubic inches would be around 198.2 feet tall.
Recreational maths with 13449939992
- 13449939992 backwards is 29993994431
- 13449939992 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13449939992's digits is 62
- More coming soon!
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