3989144320
3,989,144,320 is an even composite number composed of five prime numbers multiplied together.
3989144320 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 3989144320:
28 × 5 × 7 × 139 × 3203
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 139 × 3203)See below for interesting mathematical facts about the number 3989144320 from the Numbermatics database.
Names of 3989144320
- Cardinal: 3989144320 can be written as Three billion, nine hundred eighty-nine million, one hundred forty-four thousand, three hundred twenty.
Scientific notation
- Scientific notation: 3.98914432 × 109
Factors of 3989144320
Divisors of 3989144320
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 139 140 160 224 256 278 280 320 448 556 560 640 695 896 973 1112 1120 1280 1390 1792 1946 2224 2240 2780 3203 3892 4448 4480 4865 5560 6406 7784 8896 8960 9730 11120 12812 15568 16015 17792 19460 22240 22421 25624 31136 32030 35584 38920 44480 44842 51248 62272 64060 77840 88960 89684 102496 112105 124544 128120 155680 177920 179368 204992 224210 249088 256240 311360 358736 409984 445217 448420 512480 622720 717472 819968 890434 896840 1024960 1245440 1434944 1780868 1793680 2049920 2226085 2869888 3116519 3561736 3587360 4099840 4452170 5739776 6233038 7123472 7174720 8904340 12466076 14246944 14349440 15582595 17808680 24932152 28493888 28698880 31165190 35617360 49864304 56987776 62330380 71234720 99728608 113975552 124660760 142469440 199457216 249321520 284938880 398914432 498643040 569877760 797828864 997286080 1994572160 3989144320
- Sum of all divisors σ(n): 11002279680
- Sum of proper divisors (its aliquot sum) s(n): 7013135360
- 3989144320 is an abundant number, because the sum of its proper divisors (7013135360) is greater than itself. Its abundance is 3023991040
Bases of 3989144320
- Binary: 111011011100010110000011000000002
- Hexadecimal: 0xEDC58300
- Base-36: 1TZ17GG
Squares and roots of 3989144320
- 3989144320 squared (39891443202) is 15913272405788262400
- 3989144320 cubed (39891443203) is 63480340230162982075629568000
-
The
square root of 3989144320 is 63159.6732100475 -
The
cube root of 3989144320 is 1585.9637244313
Scales and comparisons
How big is 3989144320?- 3,989,144,320 seconds is equal to 126 years, 43 weeks, 5 days, 15 hours, 38 minutes, 40 seconds.
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To count from 1 to 3,989,144,320 would take you about two hundred fifty-three 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 3989144320 cubic inches would be around 132.2 feet tall.
Recreational maths with 3989144320
- 3989144320 backwards is 0234419893
- The number of decimal digits it has is: 10
- The sum of 3989144320's digits is 43
- More coming soon!
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The information we have on file for 3989144320 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 3989144320, math, Factors of 3989144320, curriculum, school, college, exams, university, Prime factorization of 3989144320, STEM, science, technology, engineering, physics, economics, calculator, three billion, nine hundred eighty-nine million, one hundred forty-four thousand, three hundred twenty.