1989120084
1,989,120,084 is an even composite number composed of six prime numbers multiplied together.
1989120084 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 1989120084:
22 × 3 × 7 × 312 × 41 × 601
(2 × 2 × 3 × 7 × 31 × 31 × 41 × 601)See below for interesting mathematical facts about the number 1989120084 from the Numbermatics database.
Names of 1989120084
- Cardinal: 1989120084 can be written as One billion, nine hundred eighty-nine million, one hundred twenty thousand and eighty-four.
Scientific notation
- Scientific notation: 1.989120084 × 109
Factors of 1989120084
Divisors of 1989120084
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 12 14 21 28 31 41 42 62 82 84 93 123 124 164 186 217 246 287 372 434 492 574 601 651 861 868 961 1148 1202 1271 1302 1722 1803 1922 2404 2542 2604 2883 3444 3606 3813 3844 4207 5084 5766 6727 7212 7626 8414 8897 11532 12621 13454 15252 16828 17794 18631 20181 24641 25242 26691 26908 35588 37262 39401 40362 49282 50484 53382 55893 73923 74524 78802 80724 98564 106764 111786 118203 130417 147846 157604 172487 223572 236406 260834 275807 295692 344974 391251 472812 517461 521668 551614 577561 689948 763871 782502 827421 1034922 1103228 1155122 1527742 1565004 1654842 1732683 2069844 2291613 2310244 3055484 3309684 3465366 4042927 4583226 5347097 6930732 8085854 9166452 10694194 12128781 16041291 16171708 21388388 23680001 24257562 32082582 47360002 48515124 64165164 71040003 94720004 142080006 165760007 284160012 331520014 497280021 663040028 994560042 1989120084
- Sum of all divisors σ(n): 5623970688
- Sum of proper divisors (its aliquot sum) s(n): 3634850604
- 1989120084 is an abundant number, because the sum of its proper divisors (3634850604) is greater than itself. Its abundance is 1645730520
Bases of 1989120084
- Binary: 11101101000111110010000010101002
- Hexadecimal: 0x768F9054
- Base-36: WW9QVO
Squares and roots of 1989120084
- 1989120084 squared (19891200842) is 3956598708572167056
- 1989120084 cubed (19891200843) is 7870149955549360454492752704
-
The
square root of 1989120084 is 44599.5525089659 -
The
cube root of 1989120084 is 1257.6322553503
Scales and comparisons
How big is 1989120084?- 1,989,120,084 seconds is equal to 63 years, 12 weeks, 6 days, 5 hours, 21 minutes, 24 seconds.
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To count from 1 to 1,989,120,084 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 1989120084 cubic inches would be around 104.8 feet tall.
Recreational maths with 1989120084
- 1989120084 backwards is 4800219891
- 1989120084 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1989120084's digits is 42
- More coming soon!
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"Number 1989120084 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.
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Numbermatics. (2024). Number 1989120084 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/1989120084/
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The information we have on file for 1989120084 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 1989120084, math, Factors of 1989120084, curriculum, school, college, exams, university, Prime factorization of 1989120084, STEM, science, technology, engineering, physics, economics, calculator, one billion, nine hundred eighty-nine million, one hundred twenty thousand and eighty-four.