13688708220
13,688,708,220 is an even composite number composed of five prime numbers multiplied together.
13688708220 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 13688708220:
22 × 32 × 5 × 112 × 628499
(2 × 2 × 3 × 3 × 5 × 11 × 11 × 628499)See below for interesting mathematical facts about the number 13688708220 from the Numbermatics database.
Names of 13688708220
- Cardinal: 13688708220 can be written as Thirteen billion, six hundred eighty-eight million, seven hundred eight thousand, two hundred twenty.
Scientific notation
- Scientific notation: 1.368870822 × 1010
Factors of 13688708220
Divisors of 13688708220
- Number of divisors d(n): 108
-
Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 20 22 30 33 36 44 45 55 60 66 90 99 110 121 132 165 180 198 220 242 330 363 396 484 495 605 660 726 990 1089 1210 1452 1815 1980 2178 2420 3630 4356 5445 7260 10890 21780 628499 1256998 1885497 2513996 3142495 3770994 5656491 6284990 6913489 7541988 9427485 11312982 12569980 13826978 18854970 20740467 22625964 27653956 28282455 34567445 37709940 41480934 56564910 62221401 69134890 76048379 82961868 103702335 113129820 124442802 138269780 152096758 207404670 228145137 248885604 304193516 311107005 380241895 414809340 456290274 622214010 684435411 760483790 912580548 1140725685 1244428020 1368870822 1520967580 2281451370 2737741644 3422177055 4562902740 6844354110 13688708220
- Sum of all divisors σ(n): 45640413000
- Sum of proper divisors (its aliquot sum) s(n): 31951704780
- 13688708220 is an abundant number, because the sum of its proper divisors (31951704780) is greater than itself. Its abundance is 18262996560
Bases of 13688708220
- Binary: 11001011111110100100011100011111002
- Hexadecimal: 0x32FE91C7C
- Base-36: 6ADWIV0
Squares and roots of 13688708220
- 13688708220 squared (136887082202) is 187380732732295568400
- 13688708220 cubed (136887082203) is 2565000176422197406626652248000
-
The
square root of 13688708220 is 116998.7530702785 -
The
cube root of 13688708220 is 2392.1449334355
Scales and comparisons
How big is 13688708220?- 13,688,708,220 seconds is equal to 435 years, 13 weeks, 3 days, 2 hours, 57 minutes.
-
To count from 1 to 13,688,708,220 would take you about eight hundred seventy 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 13688708220 cubic inches would be around 199.3 feet tall.
Recreational maths with 13688708220
- 13688708220 backwards is 02280788631
- 13688708220 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13688708220's digits is 45
- More coming soon!
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The information we have on file for 13688708220 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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