45490840 (number)

45490840 is an even 8-digits composite number following 45490839 and preceding 45490841. In scientific notation, it is written as 4.5490840 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 16 positive divisors. There are 18196320 positive integers (up to 45490840) that are relatively prime to 45490840.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.5490840 × 10^7
Engineering notation 4.5490840 × 10^6

Prime Factorization of 45490840

Prime Factorization 2 × 2 × 2 × 5 × 1137271

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 11372710
Product of the distinct prime numbers

The prime factorization of 45490840 is 2 × 2 × 2 × 5 × 1137271. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 3, 61, 901, 77, 8739, 5183, 29363, 79219, 219710, 988244, 6865621, 2125436, 71274811, 68892647, 874374739, 19560324, 3052873920, 9911936943

Basic calculations (n = 45490840)

Multiplication

n×y
n×2 90981680
n×3 136472520
n×4 181963360
n×5 227454200

Division

n÷y
n÷2 22745420
n÷3 15163613.333333
n÷3 11372710
n÷5 9098168

Exponentiation

ny
n2 2069416523905600
n3 9.4139495982346E+22
n4 4.2824847494135E+30
n5 1.9481382853801E+38

Nth Root

y√n
2√n 6744.6897630655
3√n 356.97789044107
4√n 82.126060194468
5√n 34.00828967927

Divisors of 45490840

1, 2, 4, 5, 8, 10, 20, 40, 1137271, 2274542, 4549084, 5686355, 9098168, 11372710, 22745420, 45490840

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45490839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45490840 can be divided by 16 positive divisors. The sum of these divisors (counting 45490840) is 1, the average is 0.0625.

Base conversion 45490840

Base System Value
2 Binary 10101101100010001010011000
3 Ternary 10011121011200221
4 Quaternary 2231202022120
5 Quinary 43121201330
6 Senary 4303005424
8 Octal 255421230
10 Decimal 45490840
12 Duodecimal 13299874
16 Hexadecimal 2b62298
20 Vigesimal e46720
36 Base36 r30yg

Cryptographic Hash Functions

md5 91a9580f15f2f0da8a12dc2995f0e287
sha1 11fe03fc83b0c8130a43c73ffa5d9db1ee08855e
sha256 edc7d791f8ba6d025ea6155c408604f48e5859bf23839edb5506bd6b425ff02f
sha512 a4451ed529906431c658394ab42df2489741456c7a9c6f0e66c416483498074ec6b1f6968fb3d22733a7c54fd29bf086c433b25b86c257e3793a59365644ac79
ripemd-160 3f91b0c52a8c40e4da393794e06beb0d2f02574e

45490840 as geometric shapes

Circle

Radius = n
Diameter 90981680
Circumference 285827377.49926
Area 6.5012637487192E+15

Sphere

Radius = n
Volume 3.9433059865438E+23
Surface area 2.6005054994877E+16
Circumference 285827377.49926

Square

Length = n
Perimeter 181963360
Area 2069416523905600
Diagonal 64333762.891744

Cube

Length = n
Surface area 12416499143433600
Volume 9.4139495982346E+22
Space diagonal 78792446.158987

Equilateral Triangle

Length = n
Perimeter 136472520
Area 8.9608364035677E+14
Altitude 39396223.079493

Triangular Pyramid

Length = n
Surface area 8.9608364035677E+14
Volume 1.1094445997767E+22
Height 21444587.630581