1989084825
1,989,084,825 is an odd composite number composed of six prime numbers multiplied together.
1989084825 is an odd 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 1989084825:
32 × 52 × 7 × 13 × 19 × 5113
(3 × 3 × 5 × 5 × 7 × 13 × 19 × 5113)See below for interesting mathematical facts about the number 1989084825 from the Numbermatics database.
Names of 1989084825
- Cardinal: 1989084825 can be written as One billion, nine hundred eighty-nine million, eighty-four thousand, eight hundred twenty-five.
Scientific notation
- Scientific notation: 1.989084825 × 109
Factors of 1989084825
Divisors of 1989084825
- Number of divisors d(n): 144
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Complete list of divisors:
1 3 5 7 9 13 15 19 21 25 35 39 45 57 63 65 75 91 95 105 117 133 171 175 195 225 247 273 285 315 325 399 455 475 525 585 665 741 819 855 975 1197 1235 1365 1425 1575 1729 1995 2223 2275 2925 3325 3705 4095 4275 5113 5187 5985 6175 6825 8645 9975 11115 15339 15561 18525 20475 25565 25935 29925 35791 43225 46017 55575 66469 76695 77805 97147 107373 127825 129675 178955 199407 230085 291441 322119 332345 383475 389025 465283 485735 536865 598221 680029 874323 894775 997035 1150425 1262911 1395849 1457205 1610595 1661725 2040087 2326415 2428675 2684325 2991105 3400145 3788733 4187547 4371615 4985175 6120261 6314555 6979245 7286025 8052975 8840377 10200435 11366199 11632075 14955525 17000725 18943665 20937735 21858075 26521131 30601305 31572775 34896225 44201885 51002175 56830995 79563393 94718325 104688675 132605655 153006525 221009425 284154975 397816965 663028275 1989084825
- Sum of all divisors σ(n): 4616510080
- Sum of proper divisors (its aliquot sum) s(n): 2627425255
- 1989084825 is an abundant number, because the sum of its proper divisors (2627425255) is greater than itself. Its abundance is 638340430
Bases of 1989084825
- Binary: 11101101000111100000110100110012
- Hexadecimal: 0x768F0699
- Base-36: WW8ZO9
Squares and roots of 1989084825
- 1989084825 squared (19890848252) is 3956458441045280625
- 1989084825 cubed (19890848253) is 7869731445826324829054015625
-
The
square root of 1989084825 is 44599.1572229791 -
The
cube root of 1989084825 is 1257.6248244065
Scales and comparisons
How big is 1989084825?- 1,989,084,825 seconds is equal to 63 years, 12 weeks, 5 days, 19 hours, 33 minutes, 45 seconds.
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To count from 1 to 1,989,084,825 would take you about one hundred twenty-six 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 1989084825 cubic inches would be around 104.8 feet tall.
Recreational maths with 1989084825
- 1989084825 backwards is 5284809891
- The number of decimal digits it has is: 10
- The sum of 1989084825's digits is 54
- More coming soon!
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The information we have on file for 1989084825 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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