13390649888
13,390,649,888 is an even composite number composed of five prime numbers multiplied together.
13390649888 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 13390649888:
25 × 7 × 112 × 31 × 15937
(2 × 2 × 2 × 2 × 2 × 7 × 11 × 11 × 31 × 15937)See below for interesting mathematical facts about the number 13390649888 from the Numbermatics database.
Names of 13390649888
- Cardinal: 13390649888 can be written as Thirteen billion, three hundred ninety million, six hundred forty-nine thousand, eight hundred eighty-eight.
Scientific notation
- Scientific notation: 1.3390649888 × 1010
Factors of 13390649888
Divisors of 13390649888
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 31 32 44 56 62 77 88 112 121 124 154 176 217 224 242 248 308 341 352 434 484 496 616 682 847 868 968 992 1232 1364 1694 1736 1936 2387 2464 2728 3388 3472 3751 3872 4774 5456 6776 6944 7502 9548 10912 13552 15004 15937 19096 26257 27104 30008 31874 38192 52514 60016 63748 76384 105028 111559 120032 127496 175307 210056 223118 254992 350614 420112 446236 494047 509984 701228 840224 892472 988094 1227149 1402456 1784944 1928377 1976188 2454298 2804912 3458329 3569888 3856754 3952376 4908596 5434517 5609824 6916658 7713508 7904752 9817192 10869034 13498639 13833316 15427016 15809504 19634384 21738068 26997278 27666632 30854032 38041619 39268768 43476136 53994556 55333264 59779687 61708064 76083238 86952272 107989112 110666528 119559374 152166476 173904544 215978224 239118748 304332952 418457809 431956448 478237496 608665904 836915618 956474992 1217331808 1673831236 1912949984 3347662472 6695324944 13390649888
- Sum of all divisors σ(n): 34187392512
- Sum of proper divisors (its aliquot sum) s(n): 20796742624
- 13390649888 is an abundant number, because the sum of its proper divisors (20796742624) is greater than itself. Its abundance is 7406092736
Bases of 13390649888
- Binary: 11000111100010010100011010001000002
- Hexadecimal: 0x31E251A20
- Base-36: 65GG3KW
Squares and roots of 13390649888
- 13390649888 squared (133906498882) is 179309504422994412544
- 13390649888 cubed (133906498883) is 2401070795319105634956939395072
-
The
square root of 13390649888 is 115717.9756476927 -
The
cube root of 13390649888 is 2374.6551603045
Scales and comparisons
How big is 13390649888?- 13,390,649,888 seconds is equal to 425 years, 40 weeks, 4 days, 8 hours, 58 minutes, 8 seconds.
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To count from 1 to 13,390,649,888 would take you about eight hundred fifty-one 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 13390649888 cubic inches would be around 197.9 feet tall.
Recreational maths with 13390649888
- 13390649888 backwards is 88894609331
- The number of decimal digits it has is: 11
- The sum of 13390649888's digits is 59
- More coming soon!
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The information we have on file for 13390649888 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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