1389421341
1,389,421,341 is an odd composite number composed of six prime numbers multiplied together.
1389421341 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 1389421341:
32 × 7 × 112 × 19 × 53 × 181
(3 × 3 × 7 × 11 × 11 × 19 × 53 × 181)See below for interesting mathematical facts about the number 1389421341 from the Numbermatics database.
Names of 1389421341
- Cardinal: 1389421341 can be written as One billion, three hundred eighty-nine million, four hundred twenty-one thousand, three hundred forty-one.
Scientific notation
- Scientific notation: 1.389421341 × 109
Factors of 1389421341
Divisors of 1389421341
- Number of divisors d(n): 144
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Complete list of divisors:
1 3 7 9 11 19 21 33 53 57 63 77 99 121 133 159 171 181 209 231 363 371 399 477 543 583 627 693 847 1007 1089 1113 1197 1267 1463 1629 1749 1881 1991 2299 2541 3021 3339 3439 3801 4081 4389 5247 5973 6413 6897 7049 7623 9063 9593 10317 11077 11403 12243 13167 13937 16093 17919 19239 20691 21147 21901 24073 28779 30951 33231 36729 37829 41811 44891 48279 57717 63441 65703 67151 72219 77539 86337 99693 105523 113487 121847 125433 134673 144837 153307 182267 197109 201453 216657 232617 264803 316569 340461 365541 404019 416119 459921 546801 604359 697851 738661 794409 852929 949707 1096623 1160753 1248357 1275869 1379763 1640403 2004937 2215983 2383227 2558787 2912833 3482259 3745071 3827607 6014811 6647949 7676361 8125271 8738499 10446777 11482821 14034559 18044433 22054307 24375813 26215497 42103677 66162921 73127439 126311031 154380149 198488763 463140447 1389421341
- Sum of all divisors σ(n): 2718817920
- Sum of proper divisors (its aliquot sum) s(n): 1329396579
- 1389421341 is a deficient number, because the sum of its proper divisors (1329396579) is less than itself. Its deficiency is 60024762
Bases of 1389421341
- Binary: 10100101101000011100011000111012
- Hexadecimal: 0x52D0E31D
- Base-36: MZ84D9
Squares and roots of 1389421341
- 1389421341 squared (13894213412) is 1930491662826238281
- 1389421341 cubed (13894213413) is 2682266314953351842372554821
-
The
square root of 1389421341 is 37274.9425351669 -
The
cube root of 1389421341 is 1115.8641416495
Scales and comparisons
How big is 1389421341?- 1,389,421,341 seconds is equal to 44 years, 9 weeks, 2 days, 6 hours, 22 minutes, 21 seconds.
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To count from 1 to 1,389,421,341 would take you about eighty-eight 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 1389421341 cubic inches would be around 93 feet tall.
Recreational maths with 1389421341
- 1389421341 backwards is 1431249831
- The number of decimal digits it has is: 10
- The sum of 1389421341's digits is 36
- More coming soon!
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The information we have on file for 1389421341 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 1389421341, math, Factors of 1389421341, curriculum, school, college, exams, university, Prime factorization of 1389421341, STEM, science, technology, engineering, physics, economics, calculator, one billion, three hundred eighty-nine million, four hundred twenty-one thousand, three hundred forty-one.