45495918 (number)

45495918 is an even 8-digits composite number following 45495917 and preceding 45495919. In scientific notation, it is written as 4.5495918 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 13226976 positive integers (up to 45495918) that are relatively prime to 45495918.

Interesting facts

Basic properties

Name

Name forty-five million four hundred ninety-five thousand nine hundred eighteen

Notation

Scientific notation 4.5495918 × 10^7
Engineering notation 4.5495918 × 10^6

Prime Factorization of 45495918

Prime Factorization 2 × 19 × 9 × 351 × 379

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 45495918
Product of the distinct prime numbers

The prime factorization of 45495918 is 2 × 19 × 9 × 351 × 379. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 80, 19, 182, 729, 472, 8679, 21891, 63798, 864614, 459237, 171122, 4022795, 57722467, 37738097, 163957216, 246739243, 6131834999, 2345810062

Basic calculations (n = 45495918)

Multiplication

n×y
n×2 90991836
n×3 136487754
n×4 181983672
n×5 227479590

Division

n÷y
n÷2 22747959
n÷3 15165306
n÷3 11373979.5
n÷5 9099183.6

Exponentiation

ny
n2 2069878554662724
n3 9.4171024992894E+22
n4 4.2843972310526E+30
n5 1.949225851034E+38

Nth Root

y√n
2√n 6745.0661968583
3√n 356.9911727215
4√n 82.128351967261
5√n 34.009048893145

Divisors of 45495918

1, 2, 9, 18, 19, 38, 171, 342, 351, 379, 702, 758, 3159, 3411, 6318, 6669, 6822, 7201, 13338, 14402, 60021, 64809, 120042, 129618, 133029, 266058, 1197261, 2394522, 2527551, 5055102, 22747959, 45495918

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 -45495917
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 45495918 can be divided by 32 positive divisors. The sum of these divisors (counting 45495918) is 1, the average is 0.03125.

Base conversion 45495918

Base System Value
2 Binary 10101101100011011001101110
3 Ternary 10011121102200000
4 Quaternary 2231203121232
5 Quinary 43121332133
6 Senary 4303045130
8 Octal 255433156
10 Decimal 45495918
12 Duodecimal 132a07a6
16 Hexadecimal 2b6366e
20 Vigesimal e46jfi
36 Base36 r34vi

Cryptographic Hash Functions

md5 8011a870d877e59f05ef5a161b288e26
sha1 882ffb90e7a54cf685d88fc93808dae7bd905573
sha256 06350826c124add062d42a8686e95c38c6d5ea13d2a730400b3a52cc071a39f1
sha512 b5912ef9c3a24613a5f63c63ebabbdb96793adb609b679ecf2534151f1c5102ba0832389367a17137cd3c1b65dec283cbff324a37008cddfa2e16362e3c82d08
ripemd-160 316bf0ddb80a7d7e2f8562be03ea62d5365dd530

45495918 as geometric shapes

Circle

Radius = n
Diameter 90991836
Circumference 285859283.51425
Area 6.5027152611515E+15

Sphere

Radius = n
Volume 3.9446266706493E+23
Surface area 2.6010861044606E+16
Circumference 285859283.51425

Square

Length = n
Perimeter 181983672
Area 2069878554662724
Diagonal 64340944.268214

Cube

Length = n
Surface area 12419271327976344
Volume 9.4171024992894E+22
Space diagonal 78801241.512987

Equilateral Triangle

Length = n
Perimeter 136487754
Area 8.9628370554327E+14
Altitude 39400620.756494

Triangular Pyramid

Length = n
Surface area 8.9628370554327E+14
Volume 1.1098161727294E+22
Height 21446981.422738