83445555 (number)

83445555 is an odd 8-digits composite number following 83445554 and preceding 83445556. In scientific notation, it is written as 8.3445555 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 44087520 positive integers (up to 83445555) that are relatively prime to 83445555.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.3445555 × 10^7
Engineering notation 8.3445555 × 10^6

Prime Factorization of 83445555

Prime Factorization 3 × 5 × 107 × 51991

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 83445555
Product of the distinct prime numbers

The prime factorization of 83445555 is 3 × 5 × 107 × 51991. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 83445555)

Multiplication

n×y
n×2 166891110
n×3 250336665
n×4 333782220
n×5 417227775

Division

n÷y
n÷2 41722777.5
n÷3 27815185
n÷3 20861388.75
n÷5 16689111

Exponentiation

ny
n2 6963160649258025
n3 5.810448049315E+23
n4 4.8485606227375E+31
n5 4.0459083211548E+39

Nth Root

y√n
2√n 9134.8538576159
3√n 436.98621373248
4√n 95.57642940399
5√n 38.39552776066

Divisors of 83445555

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 -83445554
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 83445555 can be divided by 16 positive divisors. The sum of these divisors (counting 83445555) is 1, the average is 0.0625.

Base conversion 83445555

Base System Value
2 Binary 100111110010100011100110011
3 Ternary 12211000110210010
4 Quaternary 10332110130303
5 Quinary 132330224210
6 Senary 12140310003
8 Octal 476243463
10 Decimal 83445555
12 Duodecimal 23b42303
16 Hexadecimal 4f94733
20 Vigesimal 161adhf
36 Base36 1doj03

Cryptographic Hash Functions

md5 a8cd9e7033c6a54922b22d9f5a3ece45
sha1 6d28adb5e20051bca1a47cf70db4a8798e27990b
sha256 108f33979245cde42f9d2112d8268d3e4334f91396d532c2c2c9b149568175c3
sha512 77b0ccd4fac920f693d3b4c8723ab85c7345a6c7fe415020469a9c90aff4000c97165e2ebf6165c4aaa026d40856321da53024587ba5f0e52fafd97b129feda9
ripemd-160 e5298879aa82e2d18a3d407ac9c9cfedf7276eca

83445555 as geometric shapes

Circle

Radius = n
Diameter 166891110
Circumference 524303885.12545
Area 2.1875414341475E+16

Sphere

Radius = n
Volume 2.4338747874391E+24
Surface area 8.7501657365898E+16
Circumference 524303885.12545

Square

Length = n
Perimeter 333782220
Area 6963160649258025
Diagonal 118009835.60075

Cube

Length = n
Surface area 41778963895548150
Volume 5.810448049315E+23
Space diagonal 144531940.92578

Equilateral Triangle

Length = n
Perimeter 250336665
Area 3.0151370064448E+15
Altitude 72265970.462892

Triangular Pyramid

Length = n
Surface area 3.0151370064448E+15
Volume 6.8476786956713E+22
Height 39336611.866917