13139313642
13,139,313,642 is an even composite number composed of five prime numbers multiplied together.
13139313642 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 13139313642:
2 × 33 × 72 × 132 × 29383
(2 × 3 × 3 × 3 × 7 × 7 × 13 × 13 × 29383)See below for interesting mathematical facts about the number 13139313642 from the Numbermatics database.
Names of 13139313642
- Cardinal: 13139313642 can be written as Thirteen billion, one hundred thirty-nine million, three hundred thirteen thousand, six hundred forty-two.
Scientific notation
- Scientific notation: 1.3139313642 × 1010
Factors of 13139313642
Divisors of 13139313642
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 6 7 9 13 14 18 21 26 27 39 42 49 54 63 78 91 98 117 126 147 169 182 189 234 273 294 338 351 378 441 507 546 637 702 819 882 1014 1183 1274 1323 1521 1638 1911 2366 2457 2646 3042 3549 3822 4563 4914 5733 7098 8281 9126 10647 11466 16562 17199 21294 24843 29383 31941 34398 49686 58766 63882 74529 88149 149058 176298 205681 223587 264447 381979 411362 447174 528894 617043 763958 793341 1145937 1234086 1439767 1586682 1851129 2291874 2673853 2879534 3437811 3702258 4319301 4965727 5347706 5553387 6875622 8021559 8638602 9931454 10313433 11106774 12957903 14897181 16043118 18716971 20626866 24064677 25915806 29794362 34760089 37433942 38873709 44691543 48129354 56150913 69520178 72194031 77747418 89383086 104280267 112301826 134074629 144388062 168452739 208560534 243320623 268149258 312840801 336905478 486641246 505358217 625681602 729961869 938522403 1010716434 1459923738 1877044806 2189885607 4379771214 6569656821 13139313642
- Sum of all divisors σ(n): 36780540480
- Sum of proper divisors (its aliquot sum) s(n): 23641226838
- 13139313642 is an abundant number, because the sum of its proper divisors (23641226838) is greater than itself. Its abundance is 10501913196
Bases of 13139313642
- Binary: 11000011110010101000000011111010102
- Hexadecimal: 0x30F2A03EA
- Base-36: 61AT3AI
Squares and roots of 13139313642
- 13139313642 squared (131393136422) is 172641562982847304164
- 13139313642 cubed (131393136423) is 2268391643676727795604968605288
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The
square root of 13139313642 is 114626.8452065221 -
The
cube root of 13139313642 is 2359.7041692051
Scales and comparisons
How big is 13139313642?- 13,139,313,642 seconds is equal to 417 years, 41 weeks, 9 hours, 20 minutes, 42 seconds.
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To count from 1 to 13,139,313,642 would take you about eight hundred thirty-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 13139313642 cubic inches would be around 196.6 feet tall.
Recreational maths with 13139313642
- 13139313642 backwards is 24631393131
- The number of decimal digits it has is: 11
- The sum of 13139313642's digits is 36
- More coming soon!
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Keywords: Divisors of 13139313642, math, Factors of 13139313642, curriculum, school, college, exams, university, Prime factorization of 13139313642, STEM, science, technology, engineering, physics, economics, calculator, thirteen billion, one hundred thirty-nine million, three hundred thirteen thousand, six hundred forty-two.