102409938 (number)

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.

Interesting facts

Basic properties

Name

Name one hundred two million four hundred nine thousand nine hundred thirty-eight

Notation

Scientific notation 1.02409938 × 10^8
Engineering notation 1.02409938 × 10^6

Prime Factorization of 102409938

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.

Most popular turbo-numbers

Basic calculations (n = 102409938)

Multiplication

n×y
n×2 204819876
n×3 307229814
n×4 409639752
n×5 512049690

Division

n÷y
n÷2 51204969
n÷3 34136646
n÷3 25602484.5
n÷5 20481987.6

Exponentiation

ny
n2 10487795401163844
n3 1.0740544767899E+24
n4 1.0999385237667E+32
n5 1.1264463602276E+40

Nth Root

y√n
2√n 10119.779543053
3√n 467.85797246212
4√n 100.59711498375
5√n 40.000776376111

Divisors of 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 conversion 102409938

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

Cryptographic Hash Functions

md5 6584fdc319ea59a76823782f7b1427fe
sha1 ec552a86b27bfee3cddc53ad1985a6f0aa141755
sha256 131549337adb0565f6f97c104aac6d4a0574e6f64f8a69265d2aa3bd26ad4055
sha512 f92df2016e3265c8bbe84f450d3882a71c3457b3033796d47168940dd8a0ba11f2bf6121280bee348c3535c89954a3393d0e38a078fc3024e01707a2a2ff53ff
ripemd-160 e9137c1a09051909a5be3da65cf1c98d4366d886

102409938 as geometric shapes

Circle

Radius = n
Diameter 204819876
Circumference 643460617.75077
Area 3.2948380984649E+16

Sphere

Radius = n
Volume 4.4989888717844E+24
Surface area 1.317935239386E+17
Circumference 643460617.75077

Square

Length = n
Perimeter 409639752
Area 10487795401163844
Diagonal 144829523.24139

Cube

Length = n
Surface area 62926772406983064
Volume 1.0740544767899E+24
Space diagonal 177379215.81598

Equilateral Triangle

Length = n
Perimeter 307229814
Area 4.5413486235507E+15
Altitude 88689607.907989

Triangular Pyramid

Length = n
Surface area 4.5413486235507E+15
Volume 1.2657853398365E+23
Height 48276507.747129