2988438068
2,988,438,068 is an even composite number composed of six prime numbers multiplied together.
2988438068 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 2988438068:
22 × 72 × 11 × 31 × 61 × 733
(2 × 2 × 7 × 7 × 11 × 31 × 61 × 733)See below for interesting mathematical facts about the number 2988438068 from the Numbermatics database.
Names of 2988438068
- Cardinal: 2988438068 can be written as Two billion, nine hundred eighty-eight million, four hundred thirty-eight thousand and sixty-eight.
Scientific notation
- Scientific notation: 2.988438068 × 109
Factors of 2988438068
Divisors of 2988438068
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 7 11 14 22 28 31 44 49 61 62 77 98 122 124 154 196 217 244 308 341 427 434 539 671 682 733 854 868 1078 1342 1364 1466 1519 1708 1891 2156 2387 2684 2932 2989 3038 3782 4697 4774 5131 5978 6076 7564 8063 9394 9548 10262 11956 13237 16126 16709 18788 20524 20801 22723 26474 32252 32879 33418 35917 41602 44713 45446 52948 56441 65758 66836 71834 83204 89426 90892 92659 112882 131516 143668 145607 159061 178852 185318 225764 249953 291214 312991 318122 370636 395087 491843 499906 582428 625982 636244 790174 983686 999812 1019249 1113427 1251964 1386103 1580348 1749671 1967372 2038498 2190937 2226854 2772206 3442901 3499342 4076996 4381874 4453708 5544412 6885802 6998684 8763748 9702721 12247697 13771604 15247133 19405442 24100307 24495394 30494266 38810884 48200614 48990788 60988532 67919047 96401228 106729931 135838094 213459862 271676188 426919724 747109517 1494219034 2988438068
- Sum of all divisors σ(n): 6972553728
- Sum of proper divisors (its aliquot sum) s(n): 3984115660
- 2988438068 is an abundant number, because the sum of its proper divisors (3984115660) is greater than itself. Its abundance is 995677592
Bases of 2988438068
- Binary: 101100100001111111110010001101002
- Hexadecimal: 0xB21FF234
- Base-36: 1DF8LKK
Squares and roots of 2988438068
- 2988438068 squared (29884380682) is 8930762086271572624
- 2988438068 cubed (29884380683) is 26689029394865067815788250432
-
The
square root of 2988438068 is 54666.6083454973 -
The
cube root of 2988438068 is 1440.3943859319
Scales and comparisons
How big is 2988438068?- 2,988,438,068 seconds is equal to 95 years, 1 week, 1 day, 9 hours, 41 minutes, 8 seconds.
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To count from 1 to 2,988,438,068 would take you about one hundred ninety 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 2988438068 cubic inches would be around 120 feet tall.
Recreational maths with 2988438068
- 2988438068 backwards is 8608348892
- The number of decimal digits it has is: 10
- The sum of 2988438068's digits is 56
- More coming soon!
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The information we have on file for 2988438068 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 2988438068, math, Factors of 2988438068, curriculum, school, college, exams, university, Prime factorization of 2988438068, STEM, science, technology, engineering, physics, economics, calculator, two billion, nine hundred eighty-eight million, four hundred thirty-eight thousand and sixty-eight.