13644869742
13,644,869,742 is an even composite number composed of five prime numbers multiplied together.
13644869742 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 13644869742:
2 × 34 × 7 × 263 × 45751
(2 × 3 × 3 × 3 × 3 × 7 × 263 × 45751)See below for interesting mathematical facts about the number 13644869742 from the Numbermatics database.
Names of 13644869742
- Cardinal: 13644869742 can be written as Thirteen billion, six hundred forty-four million, eight hundred sixty-nine thousand, seven hundred forty-two.
Scientific notation
- Scientific notation: 1.3644869742 × 1010
Factors of 13644869742
Divisors of 13644869742
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 42 54 63 81 126 162 189 263 378 526 567 789 1134 1578 1841 2367 3682 4734 5523 7101 11046 14202 16569 21303 33138 42606 45751 49707 91502 99414 137253 149121 274506 298242 320257 411759 640514 823518 960771 1235277 1921542 2470554 2882313 3705831 5764626 7411662 8646939 12032513 17293878 24065026 25940817 36097539 51881634 72195078 84227591 108292617 168455182 216585234 252682773 324877851 505365546 649755702 758048319 974633553 1516096638 1949267106 2274144957 4548289914 6822434871 13644869742
- Sum of all divisors σ(n): 35076045312
- Sum of proper divisors (its aliquot sum) s(n): 21431175570
- 13644869742 is an abundant number, because the sum of its proper divisors (21431175570) is greater than itself. Its abundance is 7786305828
Bases of 13644869742
- Binary: 11001011010100110000110000011011102
- Hexadecimal: 0x32D4C306E
- Base-36: 69NSWVI
Squares and roots of 13644869742
- 13644869742 squared (136448697422) is 186182470276147146564
- 13644869742 cubed (136448697423) is 2540435555161814584490762866488
-
The
square root of 13644869742 is 116811.2569147341 -
The
cube root of 13644869742 is 2389.5885651127
Scales and comparisons
How big is 13644869742?- 13,644,869,742 seconds is equal to 433 years, 44 weeks, 6 days, 17 hours, 35 minutes, 42 seconds.
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To count from 1 to 13,644,869,742 would take you about eight hundred sixty-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 13644869742 cubic inches would be around 199.1 feet tall.
Recreational maths with 13644869742
- 13644869742 backwards is 24796844631
- 13644869742 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13644869742's digits is 54
- More coming soon!
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Keywords: Divisors of 13644869742, math, Factors of 13644869742, curriculum, school, college, exams, university, Prime factorization of 13644869742, STEM, science, technology, engineering, physics, economics, calculator, thirteen billion, six hundred forty-four million, eight hundred sixty-nine thousand, seven hundred forty-two.