486420
486,420 is an even composite number composed of five prime numbers multiplied together.
What does the number 486420 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
486420 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 486420:
22 × 3 × 5 × 112 × 67
(2 × 2 × 3 × 5 × 11 × 11 × 67)See below for interesting mathematical facts about the number 486420 from the Numbermatics database.
Names of 486420
- Cardinal: 486420 can be written as Four hundred eighty-six thousand, four hundred twenty.
Scientific notation
- Scientific notation: 4.8642 × 105
Factors of 486420
Divisors of 486420
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 67 110 121 132 134 165 201 220 242 268 330 335 363 402 484 605 660 670 726 737 804 1005 1210 1340 1452 1474 1815 2010 2211 2420 2948 3630 3685 4020 4422 7260 7370 8107 8844 11055 14740 16214 22110 24321 32428 40535 44220 48642 81070 97284 121605 162140 243210 486420
- Sum of all divisors σ(n): 1519392
- Sum of proper divisors (its aliquot sum) s(n): 1032972
- 486420 is an abundant number, because the sum of its proper divisors (1032972) is greater than itself. Its abundance is 546552
Bases of 486420
- Binary: 11101101100000101002
- Hexadecimal: 0x76C14
- Base-36: AFBO
Squares and roots of 486420
- 486420 squared (4864202) is 236604416400
- 486420 cubed (4864203) is 115089120225288000
-
The
square root of 486420 is 697.4381693025 -
The
cube root of 486420 is 78.6448836875
Scales and comparisons
How big is 486420?- 486,420 seconds is equal to 5 days, 15 hours, 7 minutes.
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To count from 1 to 486,420 would take you about five days.
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 486420 cubic inches would be around 6.6 feet tall.
Recreational maths with 486420
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