103638493 is an odd 9-digits composite number following 103638492
and preceding 103638494 . In scientific notation, it is written as 1.03638493 × 10^8.
The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors.
There are 88832988 positive integers (up to 103638493) that are relatively prime to 103638493.
103638493 has 4 divisors, whose sum is 118444000
The reverse of 103638493 is 394836301
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred three million six hundred thirty-eight thousand four hundred ninety-three
Scientific notation
1.03638493 × 10^8
Engineering notation
1.03638493 × 10^6
Prime Factorization
7 × 14805499
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
103638493
Product of the distinct prime numbers
The prime factorization of 103638493 is 7 × 14805499.
Since it has a total of 2 prime factors.
3 , 7 , 59 , 15 , 365 , 734 , 6465 , 5307 , 93987 , 48277 , 756817 , 16761 , 9499886 , 3191500 , 80867298 , 76703547 , 797975522 , 800920739 , 8722972311 , 3982699424
n×2
207276986
n×3
310915479
n×4
414553972
n×5
518192465
n÷2
51819246.5
n÷3
34546164.333333
n÷3
25909623.25
n÷5
20727698.6
n2
10740937231311049
n3
1.1131745480607E+24
n4
1.1536773260696E+32
n5
1.1956537948213E+40
2 √n
10180.299258863
3 √n
469.72141782753
4 √n
100.89746904092
5 √n
40.0962925356
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-103638492
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 103638493 can be divided by 4 positive divisors.
The sum of these divisors (counting 103638493) is 1, the average is 0.25.
Base
System
Value
2
Binary
110001011010110010111011101
3
Ternary
21020000101021201
4
Quaternary
12023112113131
5
Quinary
203012412433
6
Senary
14141155501
8
Octal
613262735
10
Decimal
103638493
12
Duodecimal
2a85bb91
16
Hexadecimal
62d65dd
20
Vigesimal
1c7eg4d
36
Base36
1ppbz1
md5
6d812affedc20870fd1ab2264f58545f
sha1
042d0c5638936b874cb3464ecf1de750357cf3dc
sha256
0bdc3f3d872646e33215935edc6aeef7dcae653ea881ccbb419aa6397a97c15a
sha512
6e1e42485206917516b36208f58c7c4a0547f63f89c8250aa81d7cdb6efab8a7268a2442522349329a5b10e2cc14d24a989ef5fba4719498ac6d8619e9cc2767
ripemd-160
e1b64699de52994e9919d8a1cfcacadadab26374
Diameter
207276986
Circumference
651179856.47583
Area
3.3743649498556E+16
Volume
4.662854643134E+24
Surface area
1.3497459799422E+17
Circumference
651179856.47583
Perimeter
414553972
Area
10740937231311049
Diagonal
146566962.38451
Surface area
64445623387866294
Volume
1.1131745480607E+24
Space diagonal
179507135.49587
Perimeter
310915479
Area
4.6509622513847E+15
Altitude
89753567.747936
Surface area
4.6509622513847E+15
Volume
1.3118887859633E+23
Height
48855654.12817