490401072
490,401,072 is an even composite number composed of four prime numbers multiplied together.
490401072 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 490401072:
24 × 32 × 7 × 486509
(2 × 2 × 2 × 2 × 3 × 3 × 7 × 486509)See below for interesting mathematical facts about the number 490401072 from the Numbermatics database.
Names of 490401072
- Cardinal: 490401072 can be written as Four hundred ninety million, four hundred one thousand and seventy-two.
Scientific notation
- Scientific notation: 4.90401072 × 108
Factors of 490401072
Divisors of 490401072
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 63 72 84 112 126 144 168 252 336 504 1008 486509 973018 1459527 1946036 2919054 3405563 3892072 4378581 5838108 6811126 7784144 8757162 10216689 11676216 13622252 17514324 20433378 23352432 27244504 30650067 35028648 40866756 54489008 61300134 70057296 81733512 122600268 163467024 245200536 490401072
- Sum of all divisors σ(n): 1568508240
- Sum of proper divisors (its aliquot sum) s(n): 1078107168
- 490401072 is an abundant number, because the sum of its proper divisors (1078107168) is greater than itself. Its abundance is 587706096
Bases of 490401072
- Binary: 111010011101011101101001100002
- Hexadecimal: 0x1D3AED30
- Base-36: 83YZW0
Squares and roots of 490401072
- 490401072 squared (4904010722) is 240493211418749184
- 490401072 cubed (4904010723) is 117938128688477240732725248
-
The
square root of 490401072 is 22145.0010611877 -
The
cube root of 490401072 is 788.5885559787
Scales and comparisons
How big is 490401072?- 490,401,072 seconds is equal to 15 years, 30 weeks, 5 days, 22 hours, 31 minutes, 12 seconds.
-
To count from 1 to 490,401,072 would take you about twenty-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 490401072 cubic inches would be around 65.7 feet tall.
Recreational maths with 490401072
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