103638512 is an even 9-digits composite number following 103638511
and preceding 103638513 . In scientific notation, it is written as 1.03638512 × 10^8.
The sum of its digits is 29. It has a total of 6 prime factors and 20 positive divisors.
There are 50969280 positive integers (up to 103638512) that are relatively prime to 103638512.
103638512 has 20 divisors, whose sum is 204093336
The reverse of 103638512 is 215836301
Previous prime number is 61
Is Prime? no
Number parity even
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred three million six hundred thirty-eight thousand five hundred twelve
Scientific notation
1.03638512 × 10^8
Engineering notation
1.03638512 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 61 × 106187
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
12954814
Product of the distinct prime numbers
The prime factorization of 103638512 is 2 × 2 × 2 × 2 × 61 × 106187.
Since it has a total of 6 prime factors.
7 , 5 , 55 , 2 , 499 , 637 , 6075 , 1988 , 23478 , 56420 , 187803 , 604380 , 8929500 , 4828411 , 53769528 , 93283021 , 289586135 , 528028072 , 4321754045 , 8623635030
n×2
207277024
n×3
310915536
n×4
414554048
n×5
518192560
n÷2
51819256
n÷3
34546170.666667
n÷3
25909628
n÷5
20727702.4
n2
10740941169574144
n3
1.1131751602942E+24
n4
1.1536781720825E+32
n5
1.1956548908151E+40
2 √n
10180.300192038
3 √n
469.72144653213
4 √n
100.89747366529
5 √n
40.096294005767
1 , 2 , 4 , 8 , 16 , 61 , 122 , 244 , 488 , 976 , 106187 , 212374 , 424748 , 849496 , 1698992 , 6477407 , 12954814 , 25909628 , 51819256 , 103638512
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-103638511
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 103638512 can be divided by 20 positive divisors.
The sum of these divisors (counting 103638512) is 1, the average is 0.05.
Base
System
Value
2
Binary
110001011010110010111110000
3
Ternary
21020000101022102
4
Quaternary
12023112113300
5
Quinary
203012413022
6
Senary
14141155532
8
Octal
613262760
10
Decimal
103638512
12
Duodecimal
2a85bba8
16
Hexadecimal
62d65f0
20
Vigesimal
1c7eg5c
36
Base36
1ppbzk
md5
f3ad9467d4d4aa666c27530e91c1f3f1
sha1
d4c4e250d2847f591890ff8ebda834bc648cd298
sha256
0a0165e6a3c61647c8dccdde4796a1e431043eead38133366627d59a4b61a277
sha512
c562f5e22d44037d1c84cecb0c211796d15937f54405581cfb2dc47b65fca62078c39c7e3b33127a8b8bcfe4284c6c7ba7c8e9195671edf8cb57cbe69faf20cb
ripemd-160
d6afc38afe96f7e2397ca82bc43dfdc2b3a93ba7
Diameter
207277024
Circumference
651179975.85636
Area
3.3743661870974E+16
Volume
4.6628572076519E+24
Surface area
1.349746474839E+17
Circumference
651179975.85636
Perimeter
414554048
Area
10740941169574144
Diagonal
146566989.25457
Surface area
64445647017444864
Volume
1.1131751602942E+24
Space diagonal
179507168.40484
Perimeter
310915536
Area
4.6509639567027E+15
Altitude
89753584.202418
Surface area
4.6509639567027E+15
Volume
1.3118895074874E+23
Height
48855663.084856