45542938 (number)

45542938 is an even 8-digits composite number following 45542937 and preceding 45542939. In scientific notation, it is written as 4.5542938 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 19469520 positive integers (up to 45542938) that are relatively prime to 45542938.

Interesting facts

Basic properties

Name

Name forty-five million five hundred forty-two thousand nine hundred thirty-eight

Notation

Scientific notation 4.5542938 × 10^7
Engineering notation 4.5542938 × 10^6

Prime Factorization of 45542938

Prime Factorization 2 × 7 × 421 × 7727

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45542938
Product of the distinct prime numbers

The prime factorization of 45542938 is 2 × 7 × 421 × 7727. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 58, 65, 853, 420, 186, 8228, 40727, 36326, 847044, 841290, 9137449, 8069, 21539438, 87629919, 214925980, 476444584, 8910145758, 4689045779

Basic calculations (n = 45542938)

Multiplication

n×y
n×2 91085876
n×3 136628814
n×4 182171752
n×5 227714690

Division

n÷y
n÷2 22771469
n÷3 15180979.333333
n÷3 11385734.5
n÷5 9108587.6

Exponentiation

ny
n2 2074159201671844
n3 9.446330392387E+22
n4 4.30213639388E+30
n5 1.9593193105402E+38

Nth Root

y√n
2√n 6748.5508073956
3√n 357.11411375532
4√n 82.149563647019
5√n 34.016075654618

Divisors of 45542938

1, 2, 7, 14, 421, 842, 2947, 5894, 7727, 15454, 54089, 108178, 3253067, 6506134, 22771469, 45542938

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 -45542937
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 45542938 can be divided by 16 positive divisors. The sum of these divisors (counting 45542938) is 1, the average is 0.0625.

Base conversion 45542938

Base System Value
2 Binary 10101101101110111000011010
3 Ternary 10011200211011111
4 Quaternary 2231232320122
5 Quinary 43124333223
6 Senary 4304050534
8 Octal 255567032
10 Decimal 45542938
12 Duodecimal 13303a4a
16 Hexadecimal 2b6ee1a
20 Vigesimal e4ch6i
36 Base36 r455m

Cryptographic Hash Functions

md5 a318fbe5e900aedf006a3093c1b244cb
sha1 248cb4c220bd82768374241add446dfe17121e87
sha256 238d45a8e33d03b7275826ba6d10191cc991ed3850745f4449320c06a9bc8a43
sha512 539d2754bdd60438799f722d4993e78eb43d0c5c7fdca1e945746e77d96cb9d35b1e35adfeb4ecb83aa9b66e6d923a0b0e48eb1630f8651bb479257cf794853c
ripemd-160 a29fcff552f943e6d3f9110550550c3417e7ed7e

45542938 as geometric shapes

Circle

Radius = n
Diameter 91085876
Circumference 286154718.88739
Area 6.5161633103479E+15

Sphere

Radius = n
Volume 3.9568696218807E+23
Surface area 2.6064653241392E+16
Circumference 286154718.88739

Square

Length = n
Perimeter 182171752
Area 2074159201671844
Diagonal 64407440.589917

Cube

Length = n
Surface area 12444955210031064
Volume 9.446330392387E+22
Space diagonal 78882682.541959

Equilateral Triangle

Length = n
Perimeter 136628814
Area 8.9813728007053E+14
Altitude 39441341.27098

Triangular Pyramid

Length = n
Surface area 8.9813728007053E+14
Volume 1.1132607129642E+22
Height 21469146.863306