490680881 is an odd 9-digits prime number following 490680880
and preceding 490680882 . In scientific notation, it is written as 4.90680881 × 10^8.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 490680880 positive integers (up to 490680881) that are relatively prime to 490680881.
490680881 has 2 divisors, whose sum is 490680882
The reverse of 490680881 is 188086094
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 44 Digital Root 8
Name
four hundred ninety million six hundred eighty thousand eight hundred eighty-one
Scientific notation
4.90680881 × 10^8
Engineering notation
4.90680881 × 10^6
Prime Factorization
490680881
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
490680881 Product of the distinct prime numbers
The prime factorization of 490680881 is 490680881.
Since it has a total of 1 prime factors.
9 , 4 , 49 , 73 , 476 , 299 , 8261 , 7861 , 8143 , 14894 , 538681 , 528176 , 6901461 , 840381 , 41325299 , 37367544 , 585577538 , 630377421 , 7942155819 , 9282805252
n×2
981361762
n×3
1472042643
n×4
1962723524
n×5
2453404405
n÷2
245340440.5
n÷3
163560293.66667
n÷3
122670220.25
n÷5
98136176.2
n2
240767726978936161
n3
1.1814012039039E+26
n4
5.7969098354604E+34
n5
2.8444328251413E+43
2 √n22151.317816329
3 √n788.73850958118
4 √n148.83318788606
5 √n54.721731051059
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
490680882 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
245340441 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
22151.317838901 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999995924 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 490680881 can be divided by 2 positive divisors.
The sum of these divisors (counting 490680881) is 490680882, the average is 245340441.
Base
System
Value
2
Binary
11101001111110011001000110001
3
Ternary
1021012022011121222
4
Quaternary
131033303020301
5
Quinary
2001103242011
6
Senary
120404554425
8
Octal
3517631061
10
Decimal
490680881
12
Duodecimal
1183b2a15
16
Hexadecimal
1d3f3231
20
Vigesimal
7d6f241
36
Base36
844zsh
md5
1715ab0184d66581b7e7f54809ac99c1
sha1
bd0e220eb2583ebceb8f0340985d1484b3b4f4e0
sha256
f822584269ca208c5dff38c89c1fce2791c5e91f381dbbb36ad6d94badab9552
sha512
77078c38c65b3cf9bda9d44730c350f41a0e49feee7c82a97c10bb35effb2ed39536b93a68f555ea111c3109cc43d2b0185f5a78ca9d1372032f35e87d444f9b
ripemd-160
f707075922fc3af8f866d4bdc58451be29e8a649
Diameter
981361762
Circumference
3083038902.0131
Area
7.5639412229854E+17
Volume
4.9486417908356E+26
Surface area
3.0255764891942E+18
Circumference
3083038902.0131
Perimeter
1962723524
Area
240767726978936161
Diagonal
693927556.70738
Surface area
1444606361873616966
Volume
1.1814012039039E+26
Space diagonal
849884216.19466
Perimeter
1472042643
Area
1.042554839876E+17
Altitude
424942108.09733
Surface area
1.042554839876E+17
Volume
1.3922946709707E+25
Height
231309185.56913