45490864 (number)

45490864 is an even 8-digits composite number following 45490863 and preceding 45490865. In scientific notation, it is written as 4.5490864 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 40 positive divisors. There are 21384000 positive integers (up to 45490864) that are relatively prime to 45490864.

Interesting facts

Basic properties

Name

Name forty-five million four hundred ninety thousand eight hundred sixty-four

Notation

Scientific notation 4.5490864 × 10^7
Engineering notation 4.5490864 × 10^6

Prime Factorization of 45490864

Prime Factorization 2 × 2 × 2 × 2 × 991 × 19 × 151

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5686358
Product of the distinct prime numbers

The prime factorization of 45490864 is 2 × 2 × 2 × 2 × 991 × 19 × 151. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 45490864)

Multiplication

n×y
n×2 90981728
n×3 136472592
n×4 181963456
n×5 227454320

Division

n÷y
n÷2 22745432
n÷3 15163621.333333
n÷3 11372716
n÷5 9098172.8

Exponentiation

ny
n2 2069418707466496
n3 9.4139644980414E+22
n4 4.2824937868123E+30
n5 1.9481434243672E+38

Nth Root

y√n
2√n 6744.6915422427
3√n 356.97795321904
4√n 82.126071026457
5√n 34.008293267679

Divisors of 45490864

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 -45490863
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 45490864 can be divided by 40 positive divisors. The sum of these divisors (counting 45490864) is 1, the average is 0.025.

Base conversion 45490864

Base System Value
2 Binary 10101101100010001010110000
3 Ternary 10011121011201211
4 Quaternary 2231202022300
5 Quinary 43121201424
6 Senary 4303005504
8 Octal 255421260
10 Decimal 45490864
12 Duodecimal 13299894
16 Hexadecimal 2b622b0
20 Vigesimal e46734
36 Base36 r30z4

Cryptographic Hash Functions

md5 d1f7712589f6b37bb719343022365ad8
sha1 61b1bb9da4566585386c8490547e5d944d9dfec5
sha256 c2e151b4c2e3383527b80eec24462392d6f97bdb58287c8840d35bb02164376a
sha512 b1fb7aacf19c499b2367d6edc011e89a96c9e22b9ce6e6df13c2b42ef6b046d6c3637884c471a140eadeb2217327d6425119e08870eae540200c8ad3c49157fd
ripemd-160 1a870ee00c5cd84e5669f2df44789f3df008054b

45490864 as geometric shapes

Circle

Radius = n
Diameter 90981728
Circumference 285827528.2957
Area 6.501270608578E+15

Sphere

Radius = n
Volume 3.9433122277603E+23
Surface area 2.6005082434312E+16
Circumference 285827528.2957

Square

Length = n
Perimeter 181963456
Area 2069418707466496
Diagonal 64333796.83287

Cube

Length = n
Surface area 12416512244798976
Volume 9.4139644980414E+22
Space diagonal 78792487.728206

Equilateral Triangle

Length = n
Perimeter 136472592
Area 8.9608458586637E+14
Altitude 39396243.864103

Triangular Pyramid

Length = n
Surface area 8.9608458586637E+14
Volume 1.1094463557357E+22
Height 21444598.94429