490147257 is an odd 9-digits composite number following 490147256
and preceding 490147258 . In scientific notation, it is written as 4.90147257 × 10^8.
The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors.
There are 326764836 positive integers (up to 490147257) that are relatively prime to 490147257.
490147257 has 4 divisors, whose sum is 653529680
The reverse of 490147257 is 752741094
Previous prime number is 3
Is Prime? no Number parity odd Number length 9 Sum of Digits 39 Digital Root 3
Name
four hundred ninety million one hundred forty-seven thousand two hundred fifty-seven
Scientific notation
4.90147257 × 10^8
Engineering notation
4.90147257 × 10^6
Prime Factorization
3 × 163382419
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
490147257 Product of the distinct prime numbers
The prime factorization of 490147257 is 3 × 163382419.
Since it has a total of 2 prime factors.
9 , 4 , 47 , 47 , 996 , 782 , 7015 , 6957 , 31351 , 61566 , 816269 , 163669 , 7040158 , 4431689 , 46885884 , 7556874 , 31525396 , 724049673 , 5101341231 , 9391719629
n×2
980294514
n×3
1470441771
n×4
1960589028
n×5
2450736285
n÷2
245073628.5
n÷3
163382419
n÷3
122536814.25
n÷5
98029451.4
n2
240244333544624049
n3
1.1775510109669E+26
n4
5.7717339800301E+34
n5
2.8289995784454E+43
2 √n22139.269567897
3 √n788.45248358344
4 √n148.79270670264
5 √n54.709823703126
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-490147256 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 490147257 can be divided by 4 positive divisors.
The sum of these divisors (counting 490147257) is 1, the average is 0.25.
Base
System
Value
2
Binary
11101001101110000110110111001
3
Ternary
1021011022001122010
4
Quaternary
131031300312321
5
Quinary
2000434203012
6
Senary
120345320133
8
Octal
3515606671
10
Decimal
490147257
12
Duodecimal
118196049
16
Hexadecimal
1d370db9
20
Vigesimal
7d3882h
36
Base36
83tk1l
md5
32fe3186714d98dff8686d6813077bab
sha1
5f2c525b9ec47204c49b9967976151022d784eaa
sha256
24f58a284d793b519ba1d7691a3038e66df2f2b2a391868e6f4430d89b5fbc24
sha512
7fb9f02c0db564c0f0d6cba131a3ae283e9a571fed1f7f3be4ae4a75fb3bd93b4cbbc5751645eef20a14e7e8b100d6e769915f56cc95ef6dae40f4a2c1bd27f7
ripemd-160
a8aa5f6de98e5472b373715ab1ae7fa6865d062d
Diameter
980294514
Circumference
3079686043.5368
Area
7.5474983333037E+17
Volume
4.9325141403745E+26
Surface area
3.0189993333215E+18
Circumference
3079686043.5368
Perimeter
1960589028
Area
240244333544624049
Diagonal
693172898.40937
Surface area
1441466001267744294
Volume
1.1775510109669E+26
Space diagonal
848959952.31452
Perimeter
1470441771
Area
1.0402884798245E+17
Altitude
424479976.15726
Surface area
1.0402884798245E+17
Volume
1.3877571750796E+25
Height
231057632.80312