428872009 (number)

428872009 is an odd 9-digits composite number following 428872008 and preceding 428872010. In scientific notation, it is written as 4.28872009 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 406299780 positive integers (up to 428872009) that are relatively prime to 428872009.

Interesting facts

Basic properties

Name

Name four hundred twenty-eight million eight hundred seventy-two thousand nine

Notation

Scientific notation 4.28872009 × 10^8
Engineering notation 4.28872009 × 10^6

Prime Factorization of 428872009

Prime Factorization 19 × 22572211

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 428872009
Product of the distinct prime numbers

The prime factorization of 428872009 is 19 × 22572211. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 70, 27, 224, 986, 2627, 5321, 96504, 29201, 163841, 349034, 3534960, 1000652, 68001143, 69921772, 244571031, 552088665, 1056709977, 5315096276

Basic calculations (n = 428872009)

Multiplication

n×y
n×2 857744018
n×3 1286616027
n×4 1715488036
n×5 2144360045

Division

n÷y
n÷2 214436004.5
n÷3 142957336.33333
n÷3 107218002.25
n÷5 85774401.8

Exponentiation

ny
n2 183931200103696081
n3 7.8882943306253E+25
n4 3.3830686371586E+34
n5 1.4509034430031E+43

Nth Root

y√n
2√n 20709.225214865
3√n 754.12366137294
4√n 143.90700196608
5√n 53.267895667896

Divisors of 428872009

1, 19, 22572211, 428872009

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -428872008
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 428872009 can be divided by 4 positive divisors. The sum of these divisors (counting 428872009) is 1, the average is 0.25.

Base conversion 428872009

Base System Value
2 Binary 11001100100000001000101001001
3 Ternary 1002212222221210111
4 Quaternary 121210001011021
5 Quinary 1334242401014
6 Senary 110320114321
8 Octal 3144010511
10 Decimal 428872009
12 Duodecimal bb7659a1
16 Hexadecimal 19901149
20 Vigesimal 6e09009
36 Base36 73c7rd

Cryptographic Hash Functions

md5 d260b3ca98a09b56c5bcd5b2fc40970a
sha1 05be05957cb3c7e45326df2f2da1fcc4e7ed55c6
sha256 aca924fe096085f23793b2cf531e676d1ca398b406289405ad1456905d157c95
sha512 62df73c48bac8e72ae4c905b2ea5d409033b9f76677e9d06adfab1c8dd392d72dbdbdfeb65bdd17d4dd15edcdb765596e74e560bd05d5d109e9ea81bb86bda0e
ripemd-160 e7c6e9a3b8ceb828fb4a6e54d3cbae7fa85165a0

428872009 as geometric shapes

Circle

Radius = n
Diameter 857744018
Circumference 2694682305.6094
Area 5.7783690701173E+17

Sphere

Radius = n
Volume 3.3042410024595E+26
Surface area 2.3113476280469E+18
Circumference 2694682305.6094

Square

Length = n
Perimeter 1715488036
Area 183931200103696081
Diagonal 606516611.65

Cube

Length = n
Surface area 1103587200622176486
Volume 7.8882943306253E+25
Space diagonal 742828109.53214

Equilateral Triangle

Length = n
Perimeter 1286616027
Area 7.964454591918E+16
Altitude 371414054.76607

Triangular Pyramid

Length = n
Surface area 7.964454591918E+16
Volume 9.2964440219676E+24
Height 202172203.88333