13489126742
13,489,126,742 is an even composite number composed of five prime numbers multiplied together.
13489126742 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 13489126742:
2 × 7 × 132 × 2311 × 2467
(2 × 7 × 13 × 13 × 2311 × 2467)See below for interesting mathematical facts about the number 13489126742 from the Numbermatics database.
Names of 13489126742
- Cardinal: 13489126742 can be written as Thirteen billion, four hundred eighty-nine million, one hundred twenty-six thousand, seven hundred forty-two.
Scientific notation
- Scientific notation: 1.3489126742 × 1010
Factors of 13489126742
Divisors of 13489126742
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 7 13 14 26 91 169 182 338 1183 2311 2366 2467 4622 4934 16177 17269 30043 32071 32354 34538 60086 64142 210301 224497 390559 416923 420602 448994 781118 833846 2733913 2918461 5467826 5701237 5836922 11402474 39908659 74116081 79817318 148232162 518812567 963509053 1037625134 1927018106 6744563371 13489126742
- Sum of all divisors σ(n): 25060822272
- Sum of proper divisors (its aliquot sum) s(n): 11571695530
- 13489126742 is a deficient number, because the sum of its proper divisors (11571695530) is less than itself. Its deficiency is 1917431212
Bases of 13489126742
- Binary: 11001001000000001110111101010101102
- Hexadecimal: 0x32403BD56
- Base-36: 6732ST2
Squares and roots of 13489126742
- 13489126742 squared (134891267422) is 181956540261739534564
- 13489126742 cubed (134891267423) is 2454434833126430435125885710488
-
The
square root of 13489126742 is 116142.6999083455 -
The
cube root of 13489126742 is 2380.4621387965
Scales and comparisons
How big is 13489126742?- 13,489,126,742 seconds is equal to 428 years, 47 weeks, 3 days, 3 hours, 39 minutes, 2 seconds.
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To count from 1 to 13,489,126,742 would take you about eight hundred fifty-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 13489126742 cubic inches would be around 198.4 feet tall.
Recreational maths with 13489126742
- 13489126742 backwards is 24762198431
- The number of decimal digits it has is: 11
- The sum of 13489126742's digits is 47
- More coming soon!
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