83454940 (number)

83454940 is an even 8-digits composite number following 83454939 and preceding 83454941. In scientific notation, it is written as 8.3454940 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 33381968 positive integers (up to 83454940) that are relatively prime to 83454940.

Interesting facts

Basic properties

Name

Name eighty-three million four hundred fifty-four thousand nine hundred forty

Notation

Scientific notation 8.3454940 × 10^7
Engineering notation 8.3454940 × 10^6

Prime Factorization of 83454940

Prime Factorization 2 × 2 × 5 × 4172747

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 41727470
Product of the distinct prime numbers

The prime factorization of 83454940 is 2 × 2 × 5 × 4172747. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 66, 49, 908, 872, 4313, 2267, 96549, 35920, 752727, 567018, 2385247, 8936356, 92971436, 96721011, 200463345, 720784098, 4541711389, 1431548741

Basic calculations (n = 83454940)

Multiplication

n×y
n×2 166909880
n×3 250364820
n×4 333819760
n×5 417274700

Division

n÷y
n÷2 41727470
n÷3 27818313.333333
n÷3 20863735
n÷5 16690988

Exponentiation

ny
n2 6964727010403600
n3 5.8124087476961E+23
n4 4.8507422329445E+31
n5 4.0481840200585E+39

Nth Root

y√n
2√n 9135.3675350256
3√n 437.00259551929
4√n 95.5791166261
5√n 38.396391379623

Divisors of 83454940

1, 2, 4, 5, 10, 20, 4172747, 8345494, 16690988, 20863735, 41727470, 83454940

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83454939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83454940 can be divided by 12 positive divisors. The sum of these divisors (counting 83454940) is 1, the average is 0.083333333333333.

Base conversion 83454940

Base System Value
2 Binary 100111110010110101111011100
3 Ternary 12211000221122201
4 Quaternary 10332112233130
5 Quinary 132331024230
6 Senary 12140421244
8 Octal 476265734
10 Decimal 83454940
12 Duodecimal 23b47824
16 Hexadecimal 4f96bdc
20 Vigesimal 161bh70
36 Base36 1doq8s

Cryptographic Hash Functions

md5 9b5173e440aa2cc7a108726ff218c86a
sha1 5d9942e9e1898626b7550fbab2aa06ad73001719
sha256 ec3e1b302e60cabb9f3c509c152b8a7105de9314fb4ed04098b179b5cc020585
sha512 b3bd2ac111f44383ea9106ae3eea92c963f3ec97a4c1760ec198a3e01539f134e19bdf95d74f29c7a9ea5edc64dfb64fcbe00d851f28e7b3aa495c4a81530f43
ripemd-160 e40666651c569493d4c0270cbf78bc67a9681d1c

83454940 as geometric shapes

Circle

Radius = n
Diameter 166909880
Circumference 524362852.81955
Area 2.1880335210142E+16

Sphere

Radius = n
Volume 2.4346960828564E+24
Surface area 8.7521340840569E+16
Circumference 524362852.81955

Square

Length = n
Perimeter 333819760
Area 6964727010403600
Diagonal 118023107.99503

Cube

Length = n
Surface area 41788362062421600
Volume 5.8124087476961E+23
Space diagonal 144548196.22261

Equilateral Triangle

Length = n
Perimeter 250364820
Area 3.0158152607166E+15
Altitude 72274098.111306

Triangular Pyramid

Length = n
Surface area 3.0158152607166E+15
Volume 6.8499894008732E+22
Height 39341035.998344