490147245 is an odd 9-digits composite number following 490147244
and preceding 490147246 . In scientific notation, it is written as 4.90147245 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 224066304 positive integers (up to 490147245) that are relatively prime to 490147245.
490147245 has 12 divisors, whose sum is 617521620
The reverse of 490147245 is 542741094
Previous prime number is 21
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
four hundred ninety million one hundred forty-seven thousand two hundred forty-five
Scientific notation
4.90147245 × 10^8
Engineering notation
4.90147245 × 10^6
Prime Factorization
5 × 21 × 21 × 222289
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
23340345
Product of the distinct prime numbers
The prime factorization of 490147245 is 5 × 21 × 21 × 222289.
Since it has a total of 4 prime factors.
8 , 9 , 64 , 5 , 937 , 706 , 9225 , 9529 , 43336 , 6335 , 497747 , 543249 , 354039 , 8466713 , 33209929 , 93646139 , 18492194 , 585450871 , 4989099335 , 9563974680
n×2
980294490
n×3
1470441735
n×4
1960588980
n×5
2450736225
n÷2
245073622.5
n÷3
163382415
n÷3
122536811.25
n÷5
98029449
n2
240244321781090025
n3
1.1775509244789E+26
n4
5.7717334148056E+34
n5
2.8289992321414E+43
2 √n
22139.269296885
3 √n
788.45247714903
4 √n
148.79270579193
5 √n
54.70982343524
1 , 5 , 21 , 105 , 441 , 2205 , 222289 , 1111445 , 4668069 , 23340345 , 98029449 , 490147245
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-490147244
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 490147245 can be divided by 12 positive divisors.
The sum of these divisors (counting 490147245) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11101001101110000110110101101
3
Ternary
1021011022001121200
4
Quaternary
131031300312231
5
Quinary
2000434202440
6
Senary
120345320113
8
Octal
3515606655
10
Decimal
490147245
12
Duodecimal
118196039
16
Hexadecimal
1d370dad
20
Vigesimal
7d38825
36
Base36
83tk19
md5
3174f1d69dae49d7b26d3cdf79ae5fe6
sha1
66a73b41403d40541bb16496c5278df1890d8e38
sha256
8c67136f7d716a72ef04ead3ed9b83761b1e6d08c7f966f3ee9a61ccd24a28db
sha512
2f1aa2b45832059f269d5b2ba708df815391cf23517815d0a0434c875fde578fd4b33a51f767da7a10d78305a82d948d7ed044e3a1eafb3f64728697a990283b
ripemd-160
5f97cb28a47044eb281e996d8ce8dffdb09911cd
Diameter
980294490
Circumference
3079685968.1386
Area
7.5474979637413E+17
Volume
4.9325137780946E+26
Surface area
3.0189991854965E+18
Circumference
3079685968.1386
Perimeter
1960588980
Area
240244321781090025
Diagonal
693172881.43881
Surface area
1441465930686540150
Volume
1.1775509244789E+26
Space diagonal
848959931.52991
Perimeter
1470441735
Area
1.0402884288869E+17
Altitude
424479965.76496
Surface area
1.0402884288869E+17
Volume
1.3877570731526E+25
Height
231057627.14627