4049920
4,049,920 is an even composite number composed of four prime numbers multiplied together.
4049920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-eight divisors.
Prime factorization of 4049920:
210 × 5 × 7 × 113
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 113)See below for interesting mathematical facts about the number 4049920 from the Numbermatics database.
Names of 4049920
- Cardinal: 4049920 can be written as Four million, forty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 4.04992 × 106
Factors of 4049920
Divisors of 4049920
- Number of divisors d(n): 88
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 113 128 140 160 224 226 256 280 320 448 452 512 560 565 640 791 896 904 1024 1120 1130 1280 1582 1792 1808 2240 2260 2560 3164 3584 3616 3955 4480 4520 5120 6328 7168 7232 7910 8960 9040 12656 14464 15820 17920 18080 25312 28928 31640 35840 36160 50624 57856 63280 72320 101248 115712 126560 144640 202496 253120 289280 404992 506240 578560 809984 1012480 2024960 4049920
- Sum of all divisors σ(n): 11201184
- Sum of proper divisors (its aliquot sum) s(n): 7151264
- 4049920 is an abundant number, because the sum of its proper divisors (7151264) is greater than itself. Its abundance is 3101344
Bases of 4049920
- Binary: 11110111001100000000002
- Hexadecimal: 0x3DCC00
- Base-36: 2ESXS
Squares and roots of 4049920
- 4049920 squared (40499202) is 16401852006400
- 4049920 cubed (40499203) is 66426188477759488000
-
The
square root of 4049920 is 2012.4413034921 -
The
cube root of 4049920 is 159.3977358311
Scales and comparisons
How big is 4049920?- 4,049,920 seconds is equal to 6 weeks, 4 days, 20 hours, 58 minutes, 40 seconds.
-
To count from 1 to 4,049,920 would take you about ten weeks!
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 4049920 cubic inches would be around 13.3 feet tall.
Recreational maths with 4049920
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Keywords: Divisors of 4049920, math, Factors of 4049920, curriculum, school, college, exams, university, Prime factorization of 4049920, STEM, science, technology, engineering, physics, economics, calculator, four million, forty-nine thousand, nine hundred twenty.