428216907 (number)

428216907 is an odd 9-digits composite number following 428216906 and preceding 428216908. In scientific notation, it is written as 4.28216907 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 284857760 positive integers (up to 428216907) that are relatively prime to 428216907.

Interesting facts

Basic properties

Name

Name four hundred twenty-eight million two hundred sixteen thousand nine hundred seven

Notation

Scientific notation 4.28216907 × 10^8
Engineering notation 4.28216907 × 10^6

Prime Factorization of 428216907

Prime Factorization 3 × 461 × 309629

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 428216907
Product of the distinct prime numbers

The prime factorization of 428216907 is 3 × 461 × 309629. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 7, 45, 18, 792, 155, 5532, 3385, 50087, 63364, 704527, 471007, 721214, 5580684, 6571588, 80471869, 829847019, 917801898, 3306761993, 1894726087

Basic calculations (n = 428216907)

Multiplication

n×y
n×2 856433814
n×3 1284650721
n×4 1712867628
n×5 2141084535

Division

n÷y
n÷2 214108453.5
n÷3 142738969
n÷3 107054226.75
n÷5 85643381.4

Exponentiation

ny
n2 183369719440646649
n3 7.8522014096331E+25
n4 3.3624454007741E+34
n5 1.4398559694759E+43

Nth Root

y√n
2√n 20693.402499347
3√n 753.7394910652
4√n 143.85201597248
5√n 53.251612373479

Divisors of 428216907

1, 3, 461, 1383, 309629, 928887, 142738969, 428216907

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -428216906
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 428216907 can be divided by 8 positive divisors. The sum of these divisors (counting 428216907) is 1, the average is 0.125.

Base conversion 428216907

Base System Value
2 Binary 11001100001100001001001001011
3 Ternary 1002211202200011110
4 Quaternary 121201201021023
5 Quinary 1334110420112
6 Senary 110254101403
8 Octal 3141411113
10 Decimal 428216907
12 Duodecimal bb4aa863
16 Hexadecimal 1986124b
20 Vigesimal 6dg7257
36 Base36 72y6a3

Cryptographic Hash Functions

md5 04427c3099700c052f831a18c533ee67
sha1 1b9beeeb3026802ad31d1059fc0d66d929857a3b
sha256 803aa508151c1c4b56d994b9bb8c20af993d5c3d328820f596169eabfa5221de
sha512 16ea9ce85444cb7852a4fcc65d805c0e8a28d477e4919ef748b701de9e8e5b2f784d234200123cfabed01f313a74be759897d0649bf315d7d5a666f184fbcc7a
ripemd-160 b2aaecfe9bd6c9ba6e710570d1ab49884f0cea18

428216907 as geometric shapes

Circle

Radius = n
Diameter 856433814
Circumference 2690566178.3483
Area 5.7607296348556E+17

Sphere

Radius = n
Volume 3.2891224350681E+26
Surface area 2.3042918539422E+18
Circumference 2690566178.3483

Square

Length = n
Perimeter 1712867628
Area 183369719440646649
Diagonal 605590157.51686

Cube

Length = n
Surface area 1100218316643879894
Volume 7.8522014096331E+25
Space diagonal 741693439.584

Equilateral Triangle

Length = n
Perimeter 1284650721
Area 7.9401417660213E+16
Altitude 370846719.792

Triangular Pyramid

Length = n
Surface area 7.9401417660213E+16
Volume 9.2539081066569E+24
Height 201863385.83895