45405939 (number)

45405939 is an odd 8-digits composite number following 45405938 and preceding 45405940. In scientific notation, it is written as 4.5405939 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 30116576 positive integers (up to 45405939) that are relatively prime to 45405939.

Interesting facts

Basic properties

Name

Name forty-five million four hundred five thousand nine hundred thirty-nine

Notation

Scientific notation 4.5405939 × 10^7
Engineering notation 4.5405939 × 10^6

Prime Factorization of 45405939

Prime Factorization 3 × 197 × 76829

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 45405939
Product of the distinct prime numbers

The prime factorization of 45405939 is 3 × 197 × 76829. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 9, 10, 74, 231, 265, 4259, 9616, 79218, 35953, 644214, 821281, 7792824, 9924477, 21878515, 87960979, 829218445, 270273473, 3572513018, 9959246646

Basic calculations (n = 45405939)

Multiplication

n×y
n×2 90811878
n×3 136217817
n×4 181623756
n×5 227029695

Division

n÷y
n÷2 22702969.5
n÷3 15135313
n÷3 11351484.75
n÷5 9081187.8

Exponentiation

ny
n2 2061699296471721
n3 9.3613392491938E+22
n4 4.250603989072E+30
n5 1.9300266544096E+38

Nth Root

y√n
2√n 6738.3929092922
3√n 356.75567241328
4√n 82.087714728163
5√n 33.995586041742

Divisors of 45405939

1, 3, 197, 591, 76829, 230487, 15135313, 45405939

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 -45405938
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 45405939 can be divided by 8 positive divisors. The sum of these divisors (counting 45405939) is 1, the average is 0.125.

Base conversion 45405939

Base System Value
2 Binary 10101101001101011011110011
3 Ternary 10011102212020110
4 Quaternary 2231031123303
5 Quinary 43110442224
6 Senary 4301112403
8 Octal 255153363
10 Decimal 45405939
12 Duodecimal 13258703
16 Hexadecimal 2b4d6f3
20 Vigesimal e3fegj
36 Base36 r17g3

Cryptographic Hash Functions

md5 995eba658ca4ddcb5f8b708963a08e15
sha1 c21ecf8c87efd8c812f49c0c8c4eb2dfcfb62611
sha256 6df344d6f07ac3bfea985bd539c3b09b7b2dd2e1b0226e303ce1061b30ff9fd8
sha512 b5c3b1656e40c13f2daa814856b2e7a30cbe5cc99d8f95a735a94c8a0e589d48ddeb7a41eef7531d701bf90947c3cd6b18529fcba8acdbdb2e0f9ae38db1c520
ripemd-160 20f1d5dcac092d13138b55e443c2c7fdcde4210b

45405939 as geometric shapes

Circle

Radius = n
Diameter 90811878
Circumference 285293928.78349
Area 6.4770193637068E+15

Sphere

Radius = n
Volume 3.9212686150705E+23
Surface area 2.5908077454827E+16
Circumference 285293928.78349

Square

Length = n
Perimeter 181623756
Area 2061699296471721
Diagonal 64213694.746085

Cube

Length = n
Surface area 12370195778830326
Volume 9.3613392491938E+22
Space diagonal 78645393.313373

Equilateral Triangle

Length = n
Perimeter 136217817
Area 8.9274198285451E+14
Altitude 39322696.656687

Triangular Pyramid

Length = n
Surface area 8.9274198285451E+14
Volume 1.1032444106821E+22
Height 21404564.915362