13742243487
13,742,243,487 is an odd composite number composed of five prime numbers multiplied together.
13742243487 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 13742243487:
34 × 7 × 19 × 31 × 41149
(3 × 3 × 3 × 3 × 7 × 19 × 31 × 41149)See below for interesting mathematical facts about the number 13742243487 from the Numbermatics database.
Names of 13742243487
- Cardinal: 13742243487 can be written as Thirteen billion, seven hundred forty-two million, two hundred forty-three thousand, four hundred eighty-seven.
Scientific notation
- Scientific notation: 1.3742243487 × 1010
Factors of 13742243487
Divisors of 13742243487
- Number of divisors d(n): 80
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Complete list of divisors:
1 3 7 9 19 21 27 31 57 63 81 93 133 171 189 217 279 399 513 567 589 651 837 1197 1539 1767 1953 2511 3591 4123 5301 5859 10773 12369 15903 17577 37107 41149 47709 111321 123447 288043 333963 370341 781831 864129 1111023 1275619 2345493 2592387 3333069 3826857 5472817 7036479 7777161 8929333 11480571 16418451 21109437 23331483 24236761 26787999 34441713 49255353 63328311 72710283 80363997 103325139 147766059 169657327 218130849 241091991 443298177 508971981 654392547 723275973 1526915943 1963177641 4580747829 13742243487
- Sum of all divisors σ(n): 25493248000
- Sum of proper divisors (its aliquot sum) s(n): 11751004513
- 13742243487 is a deficient number, because the sum of its proper divisors (11751004513) is less than itself. Its deficiency is 1991238974
Bases of 13742243487
- Binary: 11001100110001100111111110100111112
- Hexadecimal: 0x33319FE9F
- Base-36: 6B9RYXR
Squares and roots of 13742243487
- 13742243487 squared (137422434872) is 188849256055993919169
- 13742243487 cubed (137422434873) is 2595212459060277743011794702303
-
The
square root of 13742243487 is 117227.3154473819 -
The
cube root of 13742243487 is 2395.2593624595
Scales and comparisons
How big is 13742243487?- 13,742,243,487 seconds is equal to 436 years, 49 weeks, 6 days, 17 hours, 51 minutes, 27 seconds.
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To count from 1 to 13,742,243,487 would take you about eight hundred seventy-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 13742243487 cubic inches would be around 199.6 feet tall.
Recreational maths with 13742243487
- 13742243487 backwards is 78434224731
- The number of decimal digits it has is: 11
- The sum of 13742243487's digits is 45
- More coming soon!
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