102409938 is an even 9-digits composite number following 102409937
and preceding 102409939 . In scientific notation, it is written as 1.02409938 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors.
There are 30729600 positive integers (up to 102409938) that are relatively prime to 102409938.
102409938 has 32 divisors, whose sum is 188593920
The reverse of 102409938 is 839904201
Previous prime number is 23
Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred two million four hundred nine thousand nine hundred thirty-eight
Scientific notation
1.02409938 × 10^8
Engineering notation
1.02409938 × 10^6
Prime Factorization
2 × 9 × 17 × 23 × 14551
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
102409938
Product of the distinct prime numbers
The prime factorization of 102409938 is 2 × 9 × 17 × 23 × 14551.
Since it has a total of 5 prime factors.
6 , 2 , 92 , 6 , 475 , 207 , 5230 , 2084 , 42129 , 74083 , 722919 , 348749 , 3854937 , 732928 , 50311963 , 84328025 , 690157779 , 508045317 , 8146402677 , 608500547
n×2
204819876
n×3
307229814
n×4
409639752
n×5
512049690
n÷2
51204969
n÷3
34136646
n÷3
25602484.5
n÷5
20481987.6
n2
10487795401163844
n3
1.0740544767899E+24
n4
1.0999385237667E+32
n5
1.1264463602276E+40
2 √n
10119.779543053
3 √n
467.85797246212
4 √n
100.59711498375
5 √n
40.000776376111
1 , 2 , 9 , 17 , 18 , 23 , 34 , 46 , 153 , 207 , 306 , 391 , 414 , 782 , 3519 , 7038 , 14551 , 29102 , 130959 , 247367 , 261918 , 334673 , 494734 , 669346 , 2226303 , 3012057 , 4452606 , 5689441 , 6024114 , 11378882 , 51204969 , 102409938
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-102409937
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 102409938 can be divided by 32 positive divisors.
The sum of these divisors (counting 102409938) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110000110101010011011010010
3
Ternary
21010200222000200
4
Quaternary
12012222123102
5
Quinary
202204104223
6
Senary
14055000030
8
Octal
606523322
10
Decimal
102409938
12
Duodecimal
2a369016
16
Hexadecimal
61aa6d2
20
Vigesimal
1c014gi
36
Base36
1oz00i
md5
6584fdc319ea59a76823782f7b1427fe
sha1
ec552a86b27bfee3cddc53ad1985a6f0aa141755
sha256
131549337adb0565f6f97c104aac6d4a0574e6f64f8a69265d2aa3bd26ad4055
sha512
f92df2016e3265c8bbe84f450d3882a71c3457b3033796d47168940dd8a0ba11f2bf6121280bee348c3535c89954a3393d0e38a078fc3024e01707a2a2ff53ff
ripemd-160
e9137c1a09051909a5be3da65cf1c98d4366d886
Diameter
204819876
Circumference
643460617.75077
Area
3.2948380984649E+16
Volume
4.4989888717844E+24
Surface area
1.317935239386E+17
Circumference
643460617.75077
Perimeter
409639752
Area
10487795401163844
Diagonal
144829523.24139
Surface area
62926772406983064
Volume
1.0740544767899E+24
Space diagonal
177379215.81598
Perimeter
307229814
Area
4.5413486235507E+15
Altitude
88689607.907989
Surface area
4.5413486235507E+15
Volume
1.2657853398365E+23
Height
48276507.747129