102642284 (number)

102642284 is an even 9-digits composite number following 102642283 and preceding 102642285. In scientific notation, it is written as 1.02642284 × 10^8. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 48798464 positive integers (up to 102642284) that are relatively prime to 102642284.

Interesting facts

Basic properties

Name

Name one hundred two million six hundred forty-two thousand two hundred eighty-four

Notation

Scientific notation 1.02642284 × 10^8
Engineering notation 1.02642284 × 10^6

Prime Factorization of 102642284

Prime Factorization 2 × 2 × 23 × 6449 × 173

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 51321142
Product of the distinct prime numbers

The prime factorization of 102642284 is 2 × 2 × 23 × 6449 × 173. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 102642284)

Multiplication

n×y
n×2 205284568
n×3 307926852
n×4 410569136
n×5 513211420

Division

n÷y
n÷2 51321142
n÷3 34214094.666667
n÷3 25660571
n÷5 20528456.8

Exponentiation

ny
n2 10535438464736656
n3 1.081381466962E+24
n4 1.1099546364425E+32
n5 1.1392827902085E+40

Nth Root

y√n
2√n 10131.25283467
3√n 468.21152806661
4√n 100.65412477723
5√n 40.018910548602

Divisors of 102642284

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -102642283
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 102642284 can be divided by 24 positive divisors. The sum of these divisors (counting 102642284) is 1, the average is 0.041666666666667.

Base conversion 102642284

Base System Value
2 Binary 110000111100011001001101100
3 Ternary 21011010202202002
4 Quaternary 12013203021230
5 Quinary 202234023114
6 Senary 14103551432
8 Octal 607431154
10 Decimal 102642284
12 Duodecimal 2a45b578
16 Hexadecimal 61e326c
20 Vigesimal 1c1a5e4
36 Base36 1p3zak

Cryptographic Hash Functions

md5 1ef06ceb89d07fda30ef036c58e11fd0
sha1 e1055b9f31f5301a3600de7d2b9b8713f7f451ca
sha256 ef59dccbc258cdbed8e8400b29b59dcfbeff8556d30918ec738b597a43cd47a7
sha512 4dbb28ffb6a13739acd86fa0f36e2cc275a353aea2dbd28767cfe235946a9137680639e7d80f92b50f7fbf1c9101edfe357ce4cb0587f0a58f1016b7ba48cf81
ripemd-160 ffca1c9a8335868d866540683b46ae0d378469a4

102642284 as geometric shapes

Circle

Radius = n
Diameter 205284568
Circumference 644920490.72415
Area 3.3098056083164E+16

Sphere

Radius = n
Volume 4.5296800964481E+24
Surface area 1.3239222433266E+17
Circumference 644920490.72415

Square

Length = n
Perimeter 410569136
Area 10535438464736656
Diagonal 145158110.10575

Cube

Length = n
Surface area 63212630788419936
Volume 1.081381466962E+24
Space diagonal 177781650.89291

Equilateral Triangle

Length = n
Perimeter 307926852
Area 4.5619786752348E+15
Altitude 88890825.446457

Triangular Pyramid

Length = n
Surface area 4.5619786752348E+15
Volume 1.2744202805638E+23
Height 48386036.701917