490687657 is an odd 9-digits prime number following 490687656
and preceding 490687658 . In scientific notation, it is written as 4.90687657 × 10^8.
The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors.
There are 490687656 positive integers (up to 490687657) that are relatively prime to 490687657.
490687657 has 2 divisors, whose sum is 490687658
The reverse of 490687657 is 756786094
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 52 Digital Root 7
Name
four hundred ninety million six hundred eighty-seven thousand six hundred fifty-seven
Scientific notation
4.90687657 × 10^8
Engineering notation
4.90687657 × 10^6
Prime Factorization
490687657
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
490687657 Product of the distinct prime numbers
The prime factorization of 490687657 is 490687657.
Since it has a total of 1 prime factors.
10 , 4 , 69 , 93 , 997 , 251 , 6614 , 1193 , 35243 , 94777 , 875257 , 992244 , 3066036 , 4936638 , 32937427 , 95697574 , 412976489 , 534965007 , 6518141458 , 8155677053
n×2
981375314
n×3
1472062971
n×4
1962750628
n×5
2453438285
n÷2
245343828.5
n÷3
163562552.33333
n÷3
122671914.25
n÷5
98137531.4
n2
240774376732149649
n3
1.1814501478433E+26
n4
5.7972300490755E+34
n5
2.8446292298709E+43
2 √n22151.470763812
3 √n788.74214022841
4 √n148.83370170701
5 √n54.721882184887
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
490687658 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
245343829 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
22151.470786383 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999959241 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 490687657 can be divided by 2 positive divisors.
The sum of these divisors (counting 490687657) is 490687658, the average is 245343829.
Base
System
Value
2
Binary
11101001111110100110010101001
3
Ternary
1021012022111220221
4
Quaternary
131033310302221
5
Quinary
2001104001112
6
Senary
120405050041
8
Octal
3517646251
10
Decimal
490687657
12
Duodecimal
1183b6921
16
Hexadecimal
1d3f4ca9
20
Vigesimal
7d6fj2h
36
Base36
84550p
md5
c966d2b225dd12dfab4dc444c30a2395
sha1
3a51436e755040b39de1aead64031bf4770249d0
sha256
4cb38220eed435ce8977ea1de15cbb2594e8589b74ad21ff57dcc7ee0dac4c0c
sha512
79979bd85de185d6a244255e48218e310b94b080662383353f2822982c7ef680f986c58e72fc1f5962eedfdf31ba5b5b17524c29744b0ff30499dcba63546c2f
ripemd-160
9093dd4b751d7918dcf377fbfe7299e3c72e3a43
Diameter
981375314
Circumference
3083081476.8768
Area
7.5641501311438E+17
Volume
4.9488468067296E+26
Surface area
3.0256600524575E+18
Circumference
3083081476.8768
Perimeter
1962750628
Area
240774376732149649
Diagonal
693937139.41848
Surface area
1444646260392897894
Volume
1.1814501478433E+26
Space diagonal
849895952.57093
Perimeter
1472062971
Area
1.042583634152E+17
Altitude
424947976.28547
Surface area
1.042583634152E+17
Volume
1.3923523519565E+25
Height
231312379.80616