4989268440
4,989,268,440 is an even composite number composed of five prime numbers multiplied together.
4989268440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 4989268440:
23 × 33 × 5 × 13 × 355361
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 355361)See below for interesting mathematical facts about the number 4989268440 from the Numbermatics database.
Names of 4989268440
- Cardinal: 4989268440 can be written as Four billion, nine hundred eighty-nine million, two hundred sixty-eight thousand, four hundred forty.
Scientific notation
- Scientific notation: 4.98926844 × 109
Factors of 4989268440
Divisors of 4989268440
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 27 30 36 39 40 45 52 54 60 65 72 78 90 104 108 117 120 130 135 156 180 195 216 234 260 270 312 351 360 390 468 520 540 585 702 780 936 1080 1170 1404 1560 1755 2340 2808 3510 4680 7020 14040 355361 710722 1066083 1421444 1776805 2132166 2842888 3198249 3553610 4264332 4619693 5330415 6396498 7107220 8528664 9239386 9594747 10660830 12792996 13859079 14214440 15991245 18478772 19189494 21321660 23098465 25585992 27718158 31982490 36957544 38378988 41577237 42643320 46196930 47973735 55436316 63964980 69295395 76757976 83154474 92393860 95947470 110872632 124731711 127929960 138590790 166308948 184787720 191894940 207886185 249463422 277181580 332617896 383789880 415772370 498926844 554363160 623658555 831544740 997853688 1247317110 1663089480 2494634220 4989268440
- Sum of all divisors σ(n): 17910244800
- Sum of proper divisors (its aliquot sum) s(n): 12920976360
- 4989268440 is an abundant number, because the sum of its proper divisors (12920976360) is greater than itself. Its abundance is 7931707920
Bases of 4989268440
- Binary: 1001010010110001000110001110110002
- Hexadecimal: 0x1296231D8
- Base-36: 2AIHC60
Squares and roots of 4989268440
- 4989268440 squared (49892684402) is 24892799566380033600
- 4989268440 cubed (49892684403) is 124196859259785586686619584000
-
The
square root of 4989268440 is 70634.7537689485 -
The
cube root of 4989268440 is 1708.7516897481
Scales and comparisons
How big is 4989268440?- 4,989,268,440 seconds is equal to 158 years, 33 weeks, 3 days, 3 hours, 54 minutes.
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To count from 1 to 4,989,268,440 would take you about three hundred seventeen 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 4989268440 cubic inches would be around 142.4 feet tall.
Recreational maths with 4989268440
- 4989268440 backwards is 0448629894
- 4989268440 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 4989268440's digits is 54
- More coming soon!
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Keywords: Divisors of 4989268440, math, Factors of 4989268440, curriculum, school, college, exams, university, Prime factorization of 4989268440, STEM, science, technology, engineering, physics, economics, calculator, four billion, nine hundred eighty-nine million, two hundred sixty-eight thousand, four hundred forty.