428888944 (number)

428888944 is an even 9-digits composite number following 428888943 and preceding 428888945. In scientific notation, it is written as 4.28888944 × 10^8. The sum of its digits is 55. It has a total of 7 prime factors and 40 positive divisors. There are 194673600 positive integers (up to 428888944) that are relatively prime to 428888944.

Interesting facts

Basic properties

Name

Name four hundred twenty-eight million eight hundred eighty-eight thousand nine hundred forty-four

Notation

Scientific notation 4.28888944 × 10^8
Engineering notation 4.28888944 × 10^6

Prime Factorization of 428888944

Prime Factorization 2 × 2 × 2 × 2 × 11 × 2459 × 991

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 53611118
Product of the distinct prime numbers

The prime factorization of 428888944 is 2 × 2 × 2 × 2 × 11 × 2459 × 991. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 428888944)

Multiplication

n×y
n×2 857777888
n×3 1286666832
n×4 1715555776
n×5 2144444720

Division

n÷y
n÷2 214444472
n÷3 142962981.33333
n÷3 107222236
n÷5 85777788.8

Exponentiation

ny
n2 183945726285435136
n3 7.8892288299873E+25
n4 3.3836030218676E+34
n5 1.451189926964E+43

Nth Root

y√n
2√n 20709.634086579
3√n 754.13358734607
4√n 143.90842256998
5√n 53.268316342384

Divisors of 428888944

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -428888943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 428888944 can be divided by 40 positive divisors. The sum of these divisors (counting 428888944) is 1, the average is 0.025.

Base conversion 428888944

Base System Value
2 Binary 11001100100000101001101110000
3 Ternary 1002220000211000201
4 Quaternary 121210011031300
5 Quinary 1334243421234
6 Senary 110320324544
8 Octal 3144051560
10 Decimal 428888944
12 Duodecimal bb773754
16 Hexadecimal 19905370
20 Vigesimal 6e0b274
36 Base36 73ckts

Cryptographic Hash Functions

md5 b7106f6a6d5c9b51f99a5df76fd697ee
sha1 0363f5feec4913afd659a77728a417d165ab68b0
sha256 27351cfd21d916f15a586388488c5f93de1c93edab99686482d2cd7a352e0f13
sha512 60967667078c31b365ee52d360dc4416fcaff10c973deecffe96c3a8a903dcedf5b48390c4ca355dfb69d389a6eab8c38205b8bbedb519d81153c2e0fb07d6fb
ripemd-160 8056eb97a96582a5ee41ddcf5aceaf4e7708e142

428888944 as geometric shapes

Circle

Radius = n
Diameter 857777888
Circumference 2694788711.3526
Area 5.7788254235756E+17

Sphere

Radius = n
Volume 3.3046324446369E+26
Surface area 2.3115301694302E+18
Circumference 2694788711.3526

Square

Length = n
Perimeter 1715555776
Area 183945726285435136
Diagonal 606540561.35667

Cube

Length = n
Surface area 1103674357712610816
Volume 7.8892288299873E+25
Space diagonal 742857441.81256

Equilateral Triangle

Length = n
Perimeter 1286666832
Area 7.9650835940383E+16
Altitude 371428720.90628

Triangular Pyramid

Length = n
Surface area 7.9650835940383E+16
Volume 9.2975453400274E+24
Height 202180187.11889