845542828 (number)

845542828 is an even 9-digits composite number following 845542827 and preceding 845542829. In scientific notation, it is written as 8.45542828 × 10^8. The sum of its digits is 46. It has a total of 6 prime factors and 36 positive divisors. There are 389538240 positive integers (up to 845542828) that are relatively prime to 845542828.

Interesting facts

Basic properties

Name

Name eight hundred forty-five million five hundred forty-two thousand eight hundred twenty-eight

Notation

Scientific notation 8.45542828 × 10^8
Engineering notation 8.45542828 × 10^6

Prime Factorization of 845542828

Prime Factorization 2 × 2 × 13 × 13 × 1373 × 911

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32520878
Product of the distinct prime numbers

The prime factorization of 845542828 is 2 × 2 × 13 × 13 × 1373 × 911. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 845542828)

Multiplication

n×y
n×2 1691085656
n×3 2536628484
n×4 3382171312
n×5 4227714140

Division

n÷y
n÷2 422771414
n÷3 281847609.33333
n÷3 211385707
n÷5 169108565.6

Exponentiation

ny
n2 714942673982237584
n3 6.0451465041682E+26
n4 5.1114302708087E+35
n5 4.3219332063044E+44

Nth Root

y√n
2√n 29078.219133915
3√n 945.60959445785
4√n 170.52336829278
5√n 61.013666240734

Divisors of 845542828

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -845542827
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 845542828 can be divided by 36 positive divisors. The sum of these divisors (counting 845542828) is 1, the average is 0.027777777777778.

Base conversion 845542828

Base System Value
2 Binary 110010011001011111010110101100
3 Ternary 2011221001000201001
4 Quaternary 302121133112230
5 Quinary 3212424332303
6 Senary 215522530044
8 Octal 6231372654
10 Decimal 845542828
12 Duodecimal 1b7206924
16 Hexadecimal 3265f5ac
20 Vigesimal d44ch18
36 Base36 dzex0s

Cryptographic Hash Functions

md5 d2386f55e21fec4c6a308783d41b1b2e
sha1 6dcd964fc4063eb7482958b417c0d61b4bce0307
sha256 f86fdb90ca3e803622575c947c20092393a682b72a01f2fdb3248629c2a0f0b0
sha512 5e6bca0ac8380311fbe1a1a8abbb50d828e59a7511fcc6196f6488f2acc93733fdfa30389a30e4e8e615576178382ab3229b8c190a20e1609f10377df5803f5b
ripemd-160 0c90e930fa8d1309f4459dba30a7b332bf9cd39d

845542828 as geometric shapes

Circle

Radius = n
Diameter 1691085656
Circumference 5312702273.4807
Area 2.2460586523204E+18

Sphere

Radius = n
Volume 2.5321850463159E+27
Surface area 8.9842346092818E+18
Circumference 5312702273.4807

Square

Length = n
Perimeter 3382171312
Area 714942673982237584
Diagonal 1195778134.9249

Cube

Length = n
Surface area 4289656043893425504
Volume 6.0451465041682E+26
Space diagonal 1464523138.0715

Equilateral Triangle

Length = n
Perimeter 2536628484
Area 3.095792589591E+17
Altitude 732261569.03574

Triangular Pyramid

Length = n
Surface area 3.095792589591E+17
Volume 7.1242734772725E+25
Height 398592711.64163