845406906 (number)

845406906 is an even 9-digits composite number following 845406905 and preceding 845406907. In scientific notation, it is written as 8.45406906 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 250781696 positive integers (up to 845406906) that are relatively prime to 845406906.

Interesting facts

Basic properties

Name

Name eight hundred forty-five million four hundred six thousand nine hundred six

Notation

Scientific notation 8.45406906 × 10^8
Engineering notation 8.45406906 × 10^6

Prime Factorization of 845406906

Prime Factorization 2 × 69 × 17 × 89 × 4049

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 845406906
Product of the distinct prime numbers

The prime factorization of 845406906 is 2 × 69 × 17 × 89 × 4049. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 845406906)

Multiplication

n×y
n×2 1690813812
n×3 2536220718
n×4 3381627624
n×5 4227034530

Division

n÷y
n÷2 422703453
n÷3 281802302
n÷3 211351726.5
n÷5 169081381.2

Exponentiation

ny
n2 714712836712492836
n3 6.0422316796359E+26
n4 5.1081443896162E+35
n5 4.3184605438267E+44

Nth Root

y√n
2√n 29075.881861089
3√n 945.55892245925
4√n 170.51651492184
5√n 61.011704510927

Divisors of 845406906

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -845406905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 845406906 can be divided by 32 positive divisors. The sum of these divisors (counting 845406906) is 1, the average is 0.03125.

Base conversion 845406906

Base System Value
2 Binary 110010011000111110001010111010
3 Ternary 2011220210010020220
4 Quaternary 302120332022322
5 Quinary 3212411010111
6 Senary 215520000510
8 Octal 6230761272
10 Decimal 845406906
12 Duodecimal 1b7160136
16 Hexadecimal 3263e2ba
20 Vigesimal d43fh56
36 Base36 dzc056

Cryptographic Hash Functions

md5 8775154012247088a5cf0700f6372758
sha1 abc716ba0eed17ccc13c65a00849c1fa6364cf86
sha256 30b26335200d7e78ab94bc3dce5dafb7a91cb296820ba3d34b303c6883813849
sha512 13a5869865929ab51bfd10ecbd3e21c6c2fe82ef926c047a2a7a5804b89f61a16699b7e05e52b26bcd0287236bf4e42e201950ff8a45be5d7277e3a2705fc70f
ripemd-160 e52a788b6e1bca56fb02a982eafd3e6ffbd9cf2c

845406906 as geometric shapes

Circle

Radius = n
Diameter 1690813812
Circumference 5311848250.3674
Area 2.2453365972423E+18

Sphere

Radius = n
Volume 2.5309640874709E+27
Surface area 8.9813463889692E+18
Circumference 5311848250.3674

Square

Length = n
Perimeter 3381627624
Area 714712836712492836
Diagonal 1195585912.1891

Cube

Length = n
Surface area 4288277020274957016
Volume 6.0422316796359E+26
Space diagonal 1464287714.2616

Equilateral Triangle

Length = n
Perimeter 2536220718
Area 3.0947973650193E+17
Altitude 732143857.1308

Triangular Pyramid

Length = n
Surface area 3.0947973650193E+17
Volume 7.1208383236179E+25
Height 398528637.39636