83445430 (number)

83445430 is an even 8-digits composite number following 83445429 and preceding 83445431. In scientific notation, it is written as 8.3445430 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 33292512 positive integers (up to 83445430) that are relatively prime to 83445430.

Interesting facts

Basic properties

Name

Name eighty-three million four hundred forty-five thousand four hundred thirty

Notation

Scientific notation 8.3445430 × 10^7
Engineering notation 8.3445430 × 10^6

Prime Factorization of 83445430

Prime Factorization 2 × 5 × 397 × 21019

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 83445430
Product of the distinct prime numbers

The prime factorization of 83445430 is 2 × 5 × 397 × 21019. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 82, 87, 602, 288, 7300, 7670, 80141, 66987, 118992, 488053, 7572885, 5681838, 34965988, 62102815, 461337027, 191799866, 6986496328, 8309962380

Basic calculations (n = 83445430)

Multiplication

n×y
n×2 166890860
n×3 250336290
n×4 333781720
n×5 417227150

Division

n÷y
n÷2 41722715
n÷3 27815143.333333
n÷3 20861357.5
n÷5 16689086

Exponentiation

ny
n2 6963139787884900
n3 5.8104219375016E+23
n4 4.8485315705626E+31
n5 4.0458780177417E+39

Nth Root

y√n
2√n 9134.8470156867
3√n 436.9859955331
4√n 95.57639361101
5√n 38.395516257486

Divisors of 83445430

1, 2, 5, 10, 397, 794, 1985, 3970, 21019, 42038, 105095, 210190, 8344543, 16689086, 41722715, 83445430

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83445429
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83445430 can be divided by 16 positive divisors. The sum of these divisors (counting 83445430) is 1, the average is 0.0625.

Base conversion 83445430

Base System Value
2 Binary 100111110010100011010110110
3 Ternary 12211000110121111
4 Quaternary 10332110122312
5 Quinary 132330223210
6 Senary 12140305234
8 Octal 476243266
10 Decimal 83445430
12 Duodecimal 23b4221a
16 Hexadecimal 4f946b6
20 Vigesimal 161adba
36 Base36 1doiwm

Cryptographic Hash Functions

md5 0b94971966983e71d20c7ed389953bbc
sha1 2bb6125264bfd052263848dd6a49412d5f35cecf
sha256 bb340970a76551a8a5b8f8ff77a0dd04d322b8df81c259e7f8b3fdd78fb4861a
sha512 b5851643d913cdda4b9fc1819fa2b6f530943fa375e1547d7ef8b300c07808f92804f36ee608b19a194dbf31d89567ade77f712b42b9f377d8d8cb7142426eb8
ripemd-160 55b291003b579df0a3dc3de36226c2008dfba165

83445430 as geometric shapes

Circle

Radius = n
Diameter 166890860
Circumference 524303099.72728
Area 2.1875348803538E+16

Sphere

Radius = n
Volume 2.4338638497483E+24
Surface area 8.7501395214152E+16
Circumference 524303099.72728

Square

Length = n
Perimeter 333781720
Area 6963139787884900
Diagonal 118009658.82405

Cube

Length = n
Surface area 41778838727309400
Volume 5.8104219375016E+23
Space diagonal 144531724.41943

Equilateral Triangle

Length = n
Perimeter 250336290
Area 3.0151279732053E+15
Altitude 72265862.209716

Triangular Pyramid

Length = n
Surface area 3.0151279732053E+15
Volume 6.8476479226041E+22
Height 39336552.941352