458491138 is an even 9-digits composite number following 458491137
and preceding 458491139 . In scientific notation, it is written as 4.58491138 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 196496160 positive integers (up to 458491138) that are relatively prime to 458491138.
458491138 has 12 divisors, whose sum is 800020422
The reverse of 458491138 is 831194854
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
four hundred fifty-eight million four hundred ninety-one thousand one hundred thirty-eight
Scientific notation
4.58491138 × 10^8
Engineering notation
4.58491138 × 10^6
Prime Factorization
2 × 7 × 7 × 4678481
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
65498734
Product of the distinct prime numbers
The prime factorization of 458491138 is 2 × 7 × 7 × 4678481.
Since it has a total of 4 prime factors.
3 , 7 , 3 , 92 , 951 , 6 , 4489 , 9317 , 96132 , 22006 , 412463 , 840271 , 7075621 , 5255525 , 3446709 , 24890788 , 693080009 , 866784682 , 4398920018 , 2098243077
n×2
916982276
n×3
1375473414
n×4
1833964552
n×5
2292455690
n÷2
229245569
n÷3
152830379.33333
n÷3
114622784.5
n÷5
91698227.6
n2
210214123624535044
n3
9.6381312764286E+25
n4
4.4189977771231E+34
n5
2.0260713196527E+43
2 √n
21412.406170256
3 √n
771.09931133423
4 √n
146.32978565643
5 √n
53.984140244265
1 , 2 , 7 , 14 , 49 , 98 , 4678481 , 9356962 , 32749367 , 65498734 , 229245569 , 458491138
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
-458491137
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 458491138 can be divided by 12 positive divisors.
The sum of these divisors (counting 458491138) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11011010101000000010100000010
3
Ternary
1011221201202121021
4
Quaternary
123111000110002
5
Quinary
1414333204023
6
Senary
113255020054
8
Octal
3325002402
10
Decimal
458491138
12
Duodecimal
10966a62a
16
Hexadecimal
1b540502
20
Vigesimal
735b7gi
36
Base36
7kz20y
md5
5075028084bf1de1939920c31b0a2650
sha1
c27ec1368b7242b68511ea2f537836cf46da6747
sha256
6d467e14f1c75e9cc8fed8ddae4ccb100f826c09a4fed12b4acd2c54d8acef99
sha512
1a3db367ea428ba26f5862a1d654be6fd770ea938c77c9d48501137d71b87b8358480feb8539f4e3639ea409f87e5149462e13cb5fd5e07fe709a4699c591d7a
ripemd-160
8ff371a0cb763bd8700874d12240650256374bf1
Diameter
916982276
Circumference
2880784781.7536
Area
6.6040714645966E+17
Volume
4.0372109883149E+26
Surface area
2.6416285858386E+18
Circumference
2880784781.7536
Perimeter
1833964552
Area
210214123624535044
Diagonal
648404385.58747
Surface area
1261284741747210264
Volume
9.6381312764286E+25
Space diagonal
794129945.83607
Perimeter
1375473414
Area
9.1025385646565E+16
Altitude
397064972.91804
Surface area
9.1025385646565E+16
Volume
1.1358646639215E+25
Height
216134795.19582