45649980 (number)

45649980 is an even 8-digits composite number following 45649979 and preceding 45649981. In scientific notation, it is written as 4.5649980 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 120 positive divisors. There are 11664000 positive integers (up to 45649980) that are relatively prime to 45649980.

Interesting facts

Basic properties

Name

Name forty-five million six hundred forty-nine thousand nine hundred eighty

Notation

Scientific notation 4.5649980 × 10^7
Engineering notation 4.5649980 × 10^6

Prime Factorization of 45649980

Prime Factorization 2 × 2 × 15 × 3 × 3 × 93 × 9 × 101

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 7608330
Product of the distinct prime numbers

The prime factorization of 45649980 is 2 × 2 × 15 × 3 × 3 × 93 × 9 × 101. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 45649980)

Multiplication

n×y
n×2 91299960
n×3 136949940
n×4 182599920
n×5 228249900

Division

n÷y
n÷2 22824990
n÷3 15216660
n÷3 11412495
n÷5 9129996

Exponentiation

ny
n2 2083920674000400
n3 9.5130937089705E+22
n4 4.3427253755263E+30
n5 1.9824532653827E+38

Nth Root

y√n
2√n 6756.4768925824
3√n 357.3936763053
4√n 82.197791287737
5√n 34.032050602897

Divisors of 45649980

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45649979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45649980 can be divided by 120 positive divisors. The sum of these divisors (counting 45649980) is 1, the average is 0.0083333333333333.

Base conversion 45649980

Base System Value
2 Binary 10101110001001000000111100
3 Ternary 10011220021000000
4 Quaternary 2232021000330
5 Quinary 43141244410
6 Senary 4310234300
8 Octal 256110074
10 Decimal 45649980
12 Duodecimal 13355990
16 Hexadecimal 2b8903c
20 Vigesimal e564j0
36 Base36 r6fr0

Cryptographic Hash Functions

md5 ebb956d64a970451c560f45c22def7a5
sha1 1e7aa452f451311a4aeb5602babcac38ca089782
sha256 d276d99602d259ab8dd6be12739a04832254e5ba4d988cb65eb809d2de7384b3
sha512 94aec311bac00a5849585fbbf489551147134429e600178c1acbe25264c2a3b506e04afe46f6ad4dfa4bae535ffdd69872375707556cfc943c7b8604cb6fc822
ripemd-160 c22c770b6b4f24a244ad724bc6ba1e6172deb426

45649980 as geometric shapes

Circle

Radius = n
Diameter 91299960
Circumference 286827283.60904
Area 6.5468298801035E+15

Sphere

Radius = n
Volume 3.9848353745351E+23
Surface area 2.6187319520414E+16
Circumference 286827283.60904

Square

Length = n
Perimeter 182599920
Area 2083920674000400
Diagonal 64558820.838061

Cube

Length = n
Surface area 12503524044002400
Volume 9.5130937089705E+22
Space diagonal 79068084.724503

Equilateral Triangle

Length = n
Perimeter 136949940
Area 9.0236412157797E+14
Altitude 39534042.362252

Triangular Pyramid

Length = n
Surface area 9.0236412157797E+14
Volume 1.1211288452794E+22
Height 21519606.94602