490147321 is an odd 9-digits composite number following 490147320
and preceding 490147322 . In scientific notation, it is written as 4.90147321 × 10^8.
The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors.
There are 488324944 positive integers (up to 490147321) that are relatively prime to 490147321.
490147321 has 4 divisors, whose sum is 491969700
The reverse of 490147321 is 123741094
Previous prime number is 269
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
four hundred ninety million one hundred forty-seven thousand three hundred twenty-one
Scientific notation
4.90147321 × 10^8
Engineering notation
4.90147321 × 10^6
Prime Factorization
269 × 1822109
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
490147321
Product of the distinct prime numbers
The prime factorization of 490147321 is 269 × 1822109.
Since it has a total of 2 prime factors.
8 , 9 , 4 , 66 , 708 , 88 , 1125 , 4761 , 32243 , 54010 , 454848 , 26086 , 2116428 , 6865341 , 68004623 , 42723812 , 737124511 , 38427988 , 5018079983 , 7510560624
n×2
980294642
n×3
1470441963
n×4
1960589284
n×5
2450736605
n÷2
245073660.5
n÷3
163382440.33333
n÷3
122536830.25
n÷5
98029464.2
n2
240244396283477041
n3
1.1775514722361E+26
n4
5.7717369945612E+34
n5
2.8290014254008E+43
2 √n
22139.271013292
3 √n
788.45251790031
4 √n
148.79271155971
5 √n
54.709825131851
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
-490147320
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 490147321 can be divided by 4 positive divisors.
The sum of these divisors (counting 490147321) is 1, the average is 0.25.
Base
System
Value
2
Binary
11101001101110000110111111001
3
Ternary
1021011022001201111
4
Quaternary
131031300313321
5
Quinary
2000434203241
6
Senary
120345320321
8
Octal
3515606771
10
Decimal
490147321
12
Duodecimal
1181960a1
16
Hexadecimal
1d370df9
20
Vigesimal
7d38861
36
Base36
83tk3d
md5
d8c35ef9986e279f7dbd014393d6b02d
sha1
3b963942de116fd049e45d38bf728d1345edd5ba
sha256
763a28a1a48a1bd3335ff64c61cc2b53baec2b31a5f774435e3ce43a5c34acca
sha512
545b1333b559e7148835ef614210c47dfa6bcc5b46ea6545d5b36cff0bdcbead78ba661a7d62e821064b0ceec731bce171d6d957869f41d6c32e0eded208b512
ripemd-160
ce5da6ec007efd105a0e45380c40db396ad6c4fa
Diameter
980294642
Circumference
3079686445.6606
Area
7.5475003043029E+17
Volume
4.9325160725343E+26
Surface area
3.0190001217211E+18
Circumference
3079686445.6606
Perimeter
1960589284
Area
240244396283477041
Diagonal
693172988.91904
Surface area
1441466377700862246
Volume
1.1775514722361E+26
Space diagonal
848960063.16577
Perimeter
1470441963
Area
1.0402887514917E+17
Altitude
424480031.58289
Surface area
1.0402887514917E+17
Volume
1.3877577186906E+25
Height
231057662.97301