80454540 (number)

80454540 is an even 8-digits composite number following 80454539 and preceding 80454541. In scientific notation, it is written as 8.0454540 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 20192256 positive integers (up to 80454540) that are relatively prime to 80454540.

Interesting facts

Basic properties

Name

Name eighty million four hundred fifty-four thousand five hundred forty

Notation

Scientific notation 8.0454540 × 10^7
Engineering notation 8.0454540 × 10^6

Prime Factorization of 80454540

Prime Factorization 2 × 2 × 3 × 5 × 17 × 78877

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 40227270
Product of the distinct prime numbers

The prime factorization of 80454540 is 2 × 2 × 3 × 5 × 17 × 78877. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 80454540)

Multiplication

n×y
n×2 160909080
n×3 241363620
n×4 321818160
n×5 402272700

Division

n÷y
n÷2 40227270
n÷3 26818180
n÷3 20113635
n÷5 16090908

Exponentiation

ny
n2 6472933006611600
n3 5.2077684749775E+23
n4 4.1898861708082E+31
n5 3.3709536452473E+39

Nth Root

y√n
2√n 8969.6454779439
3√n 431.70146126278
4√n 94.708212304657
5√n 38.116245124384

Divisors of 80454540

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80454539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80454540 can be divided by 48 positive divisors. The sum of these divisors (counting 80454540) is 1, the average is 0.020833333333333.

Base conversion 80454540

Base System Value
2 Binary 100110010111010001110001100
3 Ternary 12121101111212210
4 Quaternary 10302322032030
5 Quinary 131044021130
6 Senary 11552230420
8 Octal 462721614
10 Decimal 80454540
12 Duodecimal 22b3b410
16 Hexadecimal 4cba38c
20 Vigesimal 152gg70
36 Base36 1bwf4c

Cryptographic Hash Functions

md5 36fb3ae66421811a96cbf82080fce2ed
sha1 e44afe18195426db19809fead9fc5b0090e46dd0
sha256 6b888329caa6ad2fa5dc22a0a8dcab9fd971ede99c5de84b42f1d162f599582b
sha512 09be8691c3674dd107304a63e900e5d7735ad2af45678f6f8197c88b30835a20ddeba75a62ada96410ec7990563f8979edf2e3ea78d50e1a86050f25897eef76
ripemd-160 2b1eca2fdb599a871eeba492926a9a83a551333c

80454540 as geometric shapes

Circle

Radius = n
Diameter 160909080
Circumference 505510783.62389
Area 2.033531878075E+16

Sphere

Radius = n
Volume 2.1814249576781E+24
Surface area 8.1341275123E+16
Circumference 505510783.62389

Square

Length = n
Perimeter 321818160
Area 6472933006611600
Diagonal 113779901.62249

Cube

Length = n
Surface area 38837598039669600
Volume 5.2077684749775E+23
Space diagonal 139351350.97958

Equilateral Triangle

Length = n
Perimeter 241363620
Area 2.8028622103602E+15
Altitude 69675675.489791

Triangular Pyramid

Length = n
Surface area 2.8028622103602E+15
Volume 6.1374140058436E+22
Height 37926633.874163