45161880 (number)

45161880 is an even 8-digits composite number following 45161879 and preceding 45161881. In scientific notation, it is written as 4.5161880 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 11518848 positive integers (up to 45161880) that are relatively prime to 45161880.

Interesting facts

Basic properties

Name

Name forty-five million one hundred sixty-one thousand eight hundred eighty

Notation

Scientific notation 4.5161880 × 10^7
Engineering notation 4.5161880 × 10^6

Prime Factorization of 45161880

Prime Factorization 2 × 2 × 2 × 3 × 5 × 23 × 16363

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 11290470
Product of the distinct prime numbers

The prime factorization of 45161880 is 2 × 2 × 2 × 3 × 5 × 23 × 16363. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 45161880)

Multiplication

n×y
n×2 90323760
n×3 135485640
n×4 180647520
n×5 225809400

Division

n÷y
n÷2 22580940
n÷3 15053960
n÷3 11290470
n÷5 9032376

Exponentiation

ny
n2 2039595405134400
n3 9.2111962935231E+22
n4 4.1599494166454E+30
n5 1.8787113636061E+38

Nth Root

y√n
2√n 6720.2589235832
3√n 356.1153310628
4√n 81.977185384613
5√n 33.958961647609

Divisors of 45161880

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45161879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45161880 can be divided by 64 positive divisors. The sum of these divisors (counting 45161880) is 1, the average is 0.015625.

Base conversion 45161880

Base System Value
2 Binary 10101100010001110110011000
3 Ternary 10010222110110020
4 Quaternary 2230101312120
5 Quinary 43030140010
6 Senary 4251550440
8 Octal 254216630
10 Decimal 45161880
12 Duodecimal 1315b420
16 Hexadecimal 2b11d98
20 Vigesimal e254e0
36 Base36 qvz4o

Cryptographic Hash Functions

md5 3f7979b3020503ac8d256096bd418e92
sha1 2887c77c0b07bb7e86cc9a2d70c17a8a16abd7ac
sha256 bf2eb23d14fa801d7bcfd7ece37f06fa6a95588d9fd54d706a61903b488fb84a
sha512 8ac1e7d695f8fb0820e317a7b378fcbabac2920dc7965070348ca99369d9d70c0799a383e10173cf827b854354e61a4b37245cba3c7633438f08b3f4523b8c25
ripemd-160 d102ab9179cdac8a3e3a563975258cae7f592c1e

45161880 as geometric shapes

Circle

Radius = n
Diameter 90323760
Circumference 283760460.86061
Area 6.4075779410657E+15

Sphere

Radius = n
Volume 3.8583768808674E+23
Surface area 2.5630311764263E+16
Circumference 283760460.86061

Square

Length = n
Perimeter 180647520
Area 2039595405134400
Diagonal 63868543.198266

Cube

Length = n
Surface area 12237572430806400
Volume 9.2111962935231E+22
Space diagonal 78222670.725329

Equilateral Triangle

Length = n
Perimeter 135485640
Area 8.831707171442E+14
Altitude 39111335.362664

Triangular Pyramid

Length = n
Surface area 8.831707171442E+14
Volume 1.0855498936651E+22
Height 21289514.399422