490998839 is an odd 9-digits prime number following 490998838
and preceding 490998840 . In scientific notation, it is written as 4.90998839 × 10^8.
The sum of its digits is 59. It has a total of 1 prime factors and 2 positive divisors.
There are 490998838 positive integers (up to 490998839) that are relatively prime to 490998839.
490998839 has 2 divisors, whose sum is 490998840
The reverse of 490998839 is 938899094
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 59 Digital Root 5
Name
four hundred ninety million nine hundred ninety-eight thousand eight hundred thirty-nine
Scientific notation
4.90998839 × 10^8
Engineering notation
4.90998839 × 10^6
Prime Factorization
490998839
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
490998839 Product of the distinct prime numbers
The prime factorization of 490998839 is 490998839.
Since it has a total of 1 prime factors.
2 , 5 , 64 , 61 , 78 , 461 , 2195 , 6254 , 33073 , 94212 , 237637 , 204704 , 7511261 , 5307265 , 22255797 , 18226688 , 473315719 , 490316365 , 9456847786 , 5399827455
n×2
981997678
n×3
1472996517
n×4
1963995356
n×5
2454994195
n÷2
245499419.5
n÷3
163666279.66667
n÷3
122749709.75
n÷5
98199767.8
n2
241079859899347921
n3
1.1836993131686E+26
n4
5.8119498849089E+34
n5
2.8536606458165E+43
2 √n22158.493608547
3 √n788.90883859342
4 √n148.85729276239
5 √n54.728821078307
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
490998840 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
245499420 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
22158.493631111 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999959267 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 490998839 can be divided by 2 positive divisors.
The sum of these divisors (counting 490998839) is 490998840, the average is 245499420.
Base
System
Value
2
Binary
11101010001000000110000110111
3
Ternary
1021012220022210012
4
Quaternary
131101000300313
5
Quinary
2001143430324
6
Senary
120415450435
8
Octal
3521006067
10
Decimal
490998839
12
Duodecimal
118526a1b
16
Hexadecimal
1d440c37
20
Vigesimal
7d8eh1j
36
Base36
84bt4n
md5
405e30a0947fd7329f8d2ac537ba1249
sha1
b3b5283ac9857b528e6ea2bd11c093cf7c52a507
sha256
83c939e9c37be017a9e2e966ac75ee2f2307ba67499aea4abef7563192d05ed6
sha512
ad7c627a994459be834ad1f27d425408fd015eca2528a36b22b5d3ad2c26d10ba3f0e30681fad9aee0e68b6eb3ba079530e7d1c5468cf8468edd16d452f91c9d
ripemd-160
740161165ae944dd298f2abe6f17313af83feeec
Diameter
981997678
Circumference
3085036691.047
Area
7.5737471678825E+17
Volume
4.9582680884131E+26
Surface area
3.029498867153E+18
Circumference
3085036691.047
Perimeter
1963995356
Area
241079859899347921
Diagonal
694377217.22324
Surface area
1446479159396087526
Volume
1.1836993131686E+26
Space diagonal
850434935.60533
Perimeter
1472996517
Area
1.0439064150681E+17
Altitude
425217467.80267
Surface area
1.0439064150681E+17
Volume
1.3950030187123E+25
Height
231459072.40775