45642918 (number)

45642918 is an even 8-digits composite number following 45642917 and preceding 45642919. In scientific notation, it is written as 4.5642918 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 14908320 positive integers (up to 45642918) that are relatively prime to 45642918.

Interesting facts

Basic properties

Name

Name forty-five million six hundred forty-two thousand nine hundred eighteen

Notation

Scientific notation 4.5642918 × 10^7
Engineering notation 4.5642918 × 10^6

Prime Factorization of 45642918

Prime Factorization 2 × 3 × 71 × 349 × 307

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 45642918
Product of the distinct prime numbers

The prime factorization of 45642918 is 2 × 3 × 71 × 349 × 307. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 7, 1, 90, 579, 594, 7407, 9192, 6180, 73906, 482430, 331401, 3175063, 3732527, 41105207, 38782365, 393735173, 232539126, 8248082061, 1629152822

Basic calculations (n = 45642918)

Multiplication

n×y
n×2 91285836
n×3 136928754
n×4 182571672
n×5 228214590

Division

n÷y
n÷2 22821459
n÷3 15214306
n÷3 11410729.5
n÷5 9128583.6

Exponentiation

ny
n2 2083275963554724
n3 9.5086793975899E+22
n4 4.3400387403249E+30
n5 1.9809203234147E+38

Nth Root

y√n
2√n 6755.9542627226
3√n 357.37524588976
4√n 82.194612127089
5√n 34.030997593828

Divisors of 45642918

1, 2, 3, 6, 71, 142, 213, 307, 349, 426, 614, 698, 921, 1047, 1842, 2094, 21797, 24779, 43594, 49558, 65391, 74337, 107143, 130782, 148674, 214286, 321429, 642858, 7607153, 15214306, 22821459, 45642918

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45642917
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45642918 can be divided by 32 positive divisors. The sum of these divisors (counting 45642918) is 1, the average is 0.03125.

Base conversion 45642918

Base System Value
2 Binary 10101110000111010010100110
3 Ternary 10011212220022110
4 Quaternary 2232013102212
5 Quinary 43141033133
6 Senary 4310141450
8 Octal 256072246
10 Decimal 45642918
12 Duodecimal 13351886
16 Hexadecimal 2b874a6
20 Vigesimal e5575i
36 Base36 r6aau

Cryptographic Hash Functions

md5 d8980dcbc8c275266242dc99493f03e9
sha1 46794e9729226b976e322af3532cd32d3856e64a
sha256 3319002bc76f79f5ce366a736b591d7d33a64c4b48489ba6976fb2d31ccba605
sha512 ece18f1c826b1e255f1326be169d0f84b687261f4c29fb38a2176c743a97a01cb539b560a626c96f7dea62cae447a7ae4a21bb0f68479c7cc79b85b2afbb7495
ripemd-160 e729c4b1f912875c394a277e811457ebf1f032bd

45642918 as geometric shapes

Circle

Radius = n
Diameter 91285836
Circumference 286782911.7544
Area 6.5448044625037E+15

Sphere

Radius = n
Volume 3.9829863121079E+23
Surface area 2.6179217850015E+16
Circumference 286782911.7544

Square

Length = n
Perimeter 182571672
Area 2083275963554724
Diagonal 64548833.661883

Cube

Length = n
Surface area 12499655781328344
Volume 9.5086793975899E+22
Space diagonal 79055852.9817

Equilateral Triangle

Length = n
Perimeter 136928754
Area 9.0208495376595E+14
Altitude 39527926.49085

Triangular Pyramid

Length = n
Surface area 9.0208495376595E+14
Volume 1.1206086136941E+22
Height 21516277.887294