83445309 (number)

83445309 is an odd 8-digits composite number following 83445308 and preceding 83445310. In scientific notation, it is written as 8.3445309 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 55520640 positive integers (up to 83445309) that are relatively prime to 83445309.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.3445309 × 10^7
Engineering notation 8.3445309 × 10^6

Prime Factorization of 83445309

Prime Factorization 3 × 27 × 1021 × 1009

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 83445309
Product of the distinct prime numbers

The prime factorization of 83445309 is 3 × 27 × 1021 × 1009. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 50, 14, 834, 81, 4779, 5352, 20641, 47367, 499923, 831302, 6928978, 2865818, 68518472, 94028614, 615147776, 487739897, 4771752375, 2989106143

Basic calculations (n = 83445309)

Multiplication

n×y
n×2 166890618
n×3 250335927
n×4 333781236
n×5 417226545

Division

n÷y
n÷2 41722654.5
n÷3 27815103
n÷3 20861327.25
n÷5 16689061.8

Exponentiation

ny
n2 6963119594105481
n3 5.8103966613409E+23
n4 4.8485034481816E+31
n5 4.0458486842108E+39

Nth Root

y√n
2√n 9134.8403926943
3√n 436.9857843159
4√n 95.576358963367
5√n 38.3955051224

Divisors of 83445309

1, 3, 27, 81, 1009, 1021, 3027, 3063, 27243, 27567, 81729, 82701, 1030189, 3090567, 27815103, 83445309

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 -83445308
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 83445309 can be divided by 16 positive divisors. The sum of these divisors (counting 83445309) is 1, the average is 0.0625.

Base conversion 83445309

Base System Value
2 Binary 100111110010100011000111101
3 Ternary 12211000110110000
4 Quaternary 10332110120331
5 Quinary 132330222214
6 Senary 12140304513
8 Octal 476243075
10 Decimal 83445309
12 Duodecimal 23b42139
16 Hexadecimal 4f9463d
20 Vigesimal 161ad59
36 Base36 1doit9

Cryptographic Hash Functions

md5 7f980897845a0d96916001f84d41ee74
sha1 50841abb59f5b0571882058f9d880da91facecc9
sha256 71b53bd246bf074c2015174041c7988d633ab0b1b93a4c65896c59688d9d65b5
sha512 2b5b4bee6e6d9b7c4b42e22902ec3a59b11cecb681ba73c2be3e6edb927d580906c96520bf6cb8a6b363c28c80abef373be0dcc7f3909b471284c9cf9ab31035
ripemd-160 c46572f42445791e8cbab4fe41faaf2531bd85d6

83445309 as geometric shapes

Circle

Radius = n
Diameter 166890618
Circumference 524302339.46186
Area 2.1875285362909E+16

Sphere

Radius = n
Volume 2.4338532620948E+24
Surface area 8.7501141451636E+16
Circumference 524302339.46186

Square

Length = n
Perimeter 333781236
Area 6963119594105481
Diagonal 118009487.70421

Cube

Length = n
Surface area 41778717564632886
Volume 5.8103966613409E+23
Space diagonal 144531514.84128

Equilateral Triangle

Length = n
Perimeter 250335927
Area 3.0151192290423E+15
Altitude 72265757.420642

Triangular Pyramid

Length = n
Surface area 3.0151192290423E+15
Volume 6.847618134363E+22
Height 39336495.901405