6439992804
6,439,992,804 is an even composite number composed of five prime numbers multiplied together.
6439992804 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 6439992804:
22 × 35 × 7 × 71 × 13331
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 71 × 13331)See below for interesting mathematical facts about the number 6439992804 from the Numbermatics database.
Names of 6439992804
- Cardinal: 6439992804 can be written as Six billion, four hundred thirty-nine million, nine hundred ninety-two thousand, eight hundred four.
Scientific notation
- Scientific notation: 6.439992804 × 109
Factors of 6439992804
Divisors of 6439992804
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 71 81 84 108 126 142 162 189 213 243 252 284 324 378 426 486 497 567 639 756 852 972 994 1134 1278 1491 1701 1917 1988 2268 2556 2982 3402 3834 4473 5751 5964 6804 7668 8946 11502 13331 13419 17253 17892 23004 26662 26838 34506 39993 40257 53324 53676 69012 79986 80514 93317 119979 120771 159972 161028 186634 239958 241542 279951 359937 373268 479916 483084 559902 719874 839853 946501 1079811 1119804 1439748 1679706 1893002 2159622 2519559 2839503 3239433 3359412 3786004 4319244 5039118 5679006 6478866 6625507 7558677 8518509 10078236 11358012 12957732 13251014 15117354 17037018 19876521 22676031 25555527 26502028 30234708 34074036 39753042 45352062 51111054 59629563 76666581 79506084 90704124 102222108 119259126 153333162 178888689 229999743 238518252 306666324 357777378 459999486 536666067 715554756 919998972 1073332134 1609998201 2146664268 3219996402 6439992804
- Sum of all divisors σ(n): 19566683136
- Sum of proper divisors (its aliquot sum) s(n): 13126690332
- 6439992804 is an abundant number, because the sum of its proper divisors (13126690332) is greater than itself. Its abundance is 6686697528
Bases of 6439992804
- Binary: 1011111111101101001111101111001002
- Hexadecimal: 0x17FDA7DE4
- Base-36: 2YI7E90
Squares and roots of 6439992804
- 6439992804 squared (64399928042) is 41473507315571782416
- 6439992804 cubed (64399928043) is 267089088668923635904493734464
-
The
square root of 6439992804 is 80249.5657558345 -
The
cube root of 6439992804 is 1860.4948007227
Scales and comparisons
How big is 6439992804?- 6,439,992,804 seconds is equal to 204 years, 40 weeks, 22 hours, 53 minutes, 24 seconds.
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To count from 1 to 6,439,992,804 would take you about four hundred nine 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 6439992804 cubic inches would be around 155 feet tall.
Recreational maths with 6439992804
- 6439992804 backwards is 4082999346
- 6439992804 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 6439992804's digits is 54
- More coming soon!
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The information we have on file for 6439992804 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!
Keywords: Divisors of 6439992804, math, Factors of 6439992804, curriculum, school, college, exams, university, Prime factorization of 6439992804, STEM, science, technology, engineering, physics, economics, calculator, six billion, four hundred thirty-nine million, nine hundred ninety-two thousand, eight hundred four.