938992457 is an odd 9-digits composite number following 938992456
and preceding 938992458 . In scientific notation, it is written as 9.38992457 × 10^8.
The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors.
There are 829070880 positive integers (up to 938992457) that are relatively prime to 938992457.
938992457 has 12 divisors, whose sum is 1057108164
The reverse of 938992457 is 754299839
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
nine hundred thirty-eight million nine hundred ninety-two thousand four hundred fifty-seven
Scientific notation
9.38992457 × 10^8
Engineering notation
9.38992457 × 10^6
Prime Factorization
23 × 13 × 23 × 136541
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
40825759
Product of the distinct prime numbers
The prime factorization of 938992457 is 23 × 13 × 23 × 136541.
Since it has a total of 4 prime factors.
7 , 2 , 76 , 56 , 403 , 910 , 2150 , 8273 , 22073 , 35382 , 684091 , 976987 , 1463107 , 7601296 , 50945201 , 78680663 , 246763993 , 293293469 , 3047511993 , 3825360202
n×2
1877984914
n×3
2816977371
n×4
3755969828
n×5
4694962285
n÷2
469496228.5
n÷3
312997485.66667
n÷3
234748114.25
n÷5
187798491.4
n2
881706834302896849
n3
8.2791606669577E+26
n4
7.7740694165644E+35
n5
7.2997925423483E+44
2 √n
30642.983813591
3 √n
979.23599241484
4 √n
175.05137478349
5 √n
62.306365829695
1 , 13 , 23 , 299 , 529 , 6877 , 136541 , 1775033 , 3140443 , 40825759 , 72230189 , 938992457
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
-938992456
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 938992457 can be divided by 12 positive divisors.
The sum of these divisors (counting 938992457) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110111111101111110001101001001
3
Ternary
2102102212202111102
4
Quaternary
313331332031021
5
Quinary
3410340224312
6
Senary
233101511145
8
Octal
6775761511
10
Decimal
938992457
12
Duodecimal
2225724b5
16
Hexadecimal
37f7e349
20
Vigesimal
ed8e12h
36
Base36
fj1v7t
md5
0ab04e1da3248b207f99a2a81c99fea1
sha1
8e2c4b798480452f0ddd6029da90e5de392d8230
sha256
fd29c316f3fdb465f278b5b91fb481d45cc04f86e88aefc7525a3d4b33c5755c
sha512
5d6e1e3621a13c9ae7ba63e12b447ff56319eb423fad2722d767557b3baac6fb909f69ebb4975b7b0b08427e753506ad163ed46dc7c8c3c61b220de911b8e1da
ripemd-160
cc964ccd491f92bf84c3f199fc920d342766b060
Diameter
1877984914
Circumference
5899863609.3749
Area
2.7699637132659E+18
Volume
3.4679667105605E+27
Surface area
1.1079854853064E+19
Circumference
5899863609.3749
Perimeter
3755969828
Area
881706834302896849
Diagonal
1327935867.6554
Surface area
5290241005817381094
Volume
8.2791606669577E+26
Space diagonal
1626382643.4479
Perimeter
2816977371
Area
3.8179025859833E+17
Altitude
813191321.72397
Surface area
3.8179025859833E+17
Volume
9.7570844168979E+25
Height
442645289.21848