13439334640
13,439,334,640 is an even composite number composed of five prime numbers multiplied together.
13439334640 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 13439334640:
24 × 5 × 79 × 89 × 23893
(2 × 2 × 2 × 2 × 5 × 79 × 89 × 23893)See below for interesting mathematical facts about the number 13439334640 from the Numbermatics database.
Names of 13439334640
- Cardinal: 13439334640 can be written as Thirteen billion, four hundred thirty-nine million, three hundred thirty-four thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.343933464 × 1010
Factors of 13439334640
Divisors of 13439334640
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 8 10 16 20 40 79 80 89 158 178 316 356 395 445 632 712 790 890 1264 1424 1580 1780 3160 3560 6320 7031 7120 14062 23893 28124 35155 47786 56248 70310 95572 112496 119465 140620 191144 238930 281240 382288 477860 562480 955720 1887547 1911440 2126477 3775094 4252954 7550188 8505908 9437735 10632385 15100376 17011816 18875470 21264770 30200752 34023632 37750940 42529540 75501880 85059080 151003760 167991683 170118160 335983366 671966732 839958415 1343933464 1679916830 2687866928 3359833660 6719667320 13439334640
- Sum of all divisors σ(n): 31998844800
- Sum of proper divisors (its aliquot sum) s(n): 18559510160
- 13439334640 is an abundant number, because the sum of its proper divisors (18559510160) is greater than itself. Its abundance is 5120175520
Bases of 13439334640
- Binary: 11001000010000101111111000111100002
- Hexadecimal: 0x3210BF8F0
- Base-36: 669FKZ4
Squares and roots of 13439334640
- 13439334640 squared (134393346402) is 180615715565903929600
- 13439334640 cubed (134393346403) is 2427355042733239883985401344000
-
The
square root of 13439334640 is 115928.1442963701 -
The
cube root of 13439334640 is 2377.5295458555
Scales and comparisons
How big is 13439334640?- 13,439,334,640 seconds is equal to 427 years, 17 weeks, 20 hours, 30 minutes, 40 seconds.
-
To count from 1 to 13,439,334,640 would take you about eight hundred fifty-four 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 13439334640 cubic inches would be around 198.1 feet tall.
Recreational maths with 13439334640
- 13439334640 backwards is 04643393431
- 13439334640 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13439334640's digits is 40
- More coming soon!
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The information we have on file for 13439334640 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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