102389968 (number)

102389968 is an even 9-digits composite number following 102389967 and preceding 102389969. In scientific notation, it is written as 1.02389968 × 10^8. The sum of its digits is 46. It has a total of 6 prime factors and 20 positive divisors. There are 51098624 positive integers (up to 102389968) that are relatively prime to 102389968.

Interesting facts

Basic properties

Name

Name one hundred two million three hundred eighty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 1.02389968 × 10^8
Engineering notation 1.02389968 × 10^6

Prime Factorization of 102389968

Prime Factorization 2 × 2 × 2 × 2 × 11489 × 557

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 12798746
Product of the distinct prime numbers

The prime factorization of 102389968 is 2 × 2 × 2 × 2 × 11489 × 557. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 102389968)

Multiplication

n×y
n×2 204779936
n×3 307169904
n×4 409559872
n×5 511949840

Division

n÷y
n÷2 51194984
n÷3 34129989.333333
n÷3 25597492
n÷5 20477993.6

Exponentiation

ny
n2 10483705547041024
n3 1.073426275483E+24
n4 1.0990808199706E+32
n5 1.125348499862E+40

Nth Root

y√n
2√n 10118.792813375
3√n 467.82755962243
4√n 100.59221050049
5√n 39.999216219285

Divisors of 102389968

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 -102389967
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 102389968 can be divided by 20 positive divisors. The sum of these divisors (counting 102389968) is 1, the average is 0.05.

Base conversion 102389968

Base System Value
2 Binary 110000110100101100011010000
3 Ternary 21010122221122001
4 Quaternary 12012211203100
5 Quinary 202202434333
6 Senary 14054323344
8 Octal 606454320
10 Decimal 102389968
12 Duodecimal 2a359554
16 Hexadecimal 61a58d0
20 Vigesimal 1bjiei8
36 Base36 1oykls

Cryptographic Hash Functions

md5 cad9c6879ff6b26f72529ef6957a8b15
sha1 c87861e4e6e88c48ee5da8f8e1af08bc5b6fe408
sha256 2f7f79e2cbea913add8b90ed802df182b365c96850592028dfcf1e30e9761963
sha512 e9477f2a8a2b73117d32fd7104aac7bdcd8fe9a79685a6d79e8bf1e71ba900d04ccbcb4e77c094ae0a25f808e806318cf408d7f9c415752bc632e721dc6e563a
ripemd-160 6adec755f12624691f96502bd97f3596d061536f

102389968 as geometric shapes

Circle

Radius = n
Diameter 204779936
Circumference 643335142.54019
Area 3.2935532328983E+16

Sphere

Radius = n
Volume 4.4963574683033E+24
Surface area 1.3174212931593E+17
Circumference 643335142.54019

Square

Length = n
Perimeter 409559872
Area 10483705547041024
Diagonal 144801281.39655

Cube

Length = n
Surface area 62902233282246144
Volume 1.073426275483E+24
Space diagonal 177344626.76135

Equilateral Triangle

Length = n
Perimeter 307169904
Area 4.5395776647667E+15
Altitude 88672313.380676

Triangular Pyramid

Length = n
Surface area 4.5395776647667E+15
Volume 1.2650449974964E+23
Height 48267093.798849