490147249 is an odd 9-digits composite number following 490147248
and preceding 490147250 . In scientific notation, it is written as 4.90147249 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 484862976 positive integers (up to 490147249) that are relatively prime to 490147249.
490147249 has 8 divisors, whose sum is 495459560
The reverse of 490147249 is 942741094
Previous prime number is 229
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
four hundred ninety million one hundred forty-seven thousand two hundred forty-nine
Scientific notation
4.90147249 × 10^8
Engineering notation
4.90147249 × 10^6
Prime Factorization
157 × 229 × 13633
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
490147249
Product of the distinct prime numbers
The prime factorization of 490147249 is 157 × 229 × 13633.
Since it has a total of 3 prime factors.
6 , 8 , 1 , 73 , 871 , 741 , 8342 , 7755 , 36260 , 4667 , 780011 , 218234 , 1045807 , 8471867 , 68523333 , 23411822 , 122813495 , 660326459 , 9225933681 , 7098551689
n×2
980294498
n×3
1470441747
n×4
1960588996
n×5
2450736245
n÷2
245073624.5
n÷3
163382416.33333
n÷3
122536812.25
n÷5
98029449.8
n2
240244325702268001
n3
1.1775509533083E+26
n4
5.7717336032137E+34
n5
2.8289993475761E+43
2 √n
22139.269387222
3 √n
788.45247929383
4 √n
148.7927060955
5 √n
54.709823524536
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-490147248
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 490147249 can be divided by 8 positive divisors.
The sum of these divisors (counting 490147249) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101001101110000110110110001
3
Ternary
1021011022001121211
4
Quaternary
131031300312301
5
Quinary
2000434202444
6
Senary
120345320121
8
Octal
3515606661
10
Decimal
490147249
12
Duodecimal
118196041
16
Hexadecimal
1d370db1
20
Vigesimal
7d38829
36
Base36
83tk1d
md5
8e99ba26b2800678cafdfb244909e772
sha1
0c4fa6d4a044ce308db147b03418f58bf40d31e8
sha256
9648bd37d0ce92cfcce65eefc7a086d7bace76d70fbbf786d53075baa44abc36
sha512
e3dac4ec8ba1ae3a99e2a4eaeea89a581b86ba28353375cd43bbb44ac5b2d6dc3ef83d2cb6b5dfe336bab914c32d725c5d1a8ac6880a5574f23ebe384d6e2d91
ripemd-160
8f96d4751e8f8d242fc2ad95134f2b1c8e53122d
Diameter
980294498
Circumference
3079685993.2713
Area
7.5474980869288E+17
Volume
4.9325138988545E+26
Surface area
3.0189992347715E+18
Circumference
3079685993.2713
Perimeter
1960588996
Area
240244325702268001
Diagonal
693172887.09566
Surface area
1441465954213608006
Volume
1.1775509533083E+26
Space diagonal
848959938.45811
Perimeter
1470441747
Area
1.0402884458661E+17
Altitude
424479969.22906
Surface area
1.0402884458661E+17
Volume
1.3877571071283E+25
Height
231057629.03189