83445449 (number)

83445449 is an odd 8-digits composite number following 83445448 and preceding 83445450. In scientific notation, it is written as 8.3445449 × 10^7. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 79817364 positive integers (up to 83445449) that are relatively prime to 83445449.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.3445449 × 10^7
Engineering notation 8.3445449 × 10^6

Prime Factorization of 83445449

Prime Factorization 23 × 3628063

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 83445449
Product of the distinct prime numbers

The prime factorization of 83445449 is 23 × 3628063. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 4, 39, 31, 253, 825, 2157, 7203, 86698, 31829, 906749, 20208, 8685836, 3417923, 63392950, 4931607, 135251208, 254797985, 8423309814, 4951312249

Basic calculations (n = 83445449)

Multiplication

n×y
n×2 166890898
n×3 250336347
n×4 333781796
n×5 417227245

Division

n÷y
n÷2 41722724.5
n÷3 27815149.666667
n÷3 20861362.25
n÷5 16689089.8

Exponentiation

ny
n2 6963142958811601
n3 5.8104259064922E+23
n4 4.8485359864848E+31
n5 4.0458826238488E+39

Nth Root

y√n
2√n 9134.8480556603
3√n 436.98602869942
4√n 95.576399051545
5√n 38.395518005969

Divisors of 83445449

1, 23, 3628063, 83445449

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83445448
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83445449 can be divided by 4 positive divisors. The sum of these divisors (counting 83445449) is 1, the average is 0.25.

Base conversion 83445449

Base System Value
2 Binary 100111110010100011011001001
3 Ternary 12211000110122012
4 Quaternary 10332110123021
5 Quinary 132330223244
6 Senary 12140305305
8 Octal 476243311
10 Decimal 83445449
12 Duodecimal 23b42235
16 Hexadecimal 4f946c9
20 Vigesimal 161adc9
36 Base36 1doix5

Cryptographic Hash Functions

md5 ae3601b2290f070b3c7552b2d474b126
sha1 fb000ecc2cba79f21caa0fc5347b43fb88504349
sha256 d4f79adefe3864bb8879b007177427df14b8b71247efbd1ab111404fa4b0ff07
sha512 a039c5da3191ef1a4c4a1d9ff47b4e12eaf90e6b72056b1806b4c293a20f9d3a6b096f3f5dc1784c68f7d60e77aff62e80d9d10c4219a0304d43d1362387e3c4
ripemd-160 4c9062e7690e5b4e61a72108bf7fb084693b5e06

83445449 as geometric shapes

Circle

Radius = n
Diameter 166890898
Circumference 524303219.1078
Area 2.1875358765298E+16

Sphere

Radius = n
Volume 2.4338655122752E+24
Surface area 8.7501435061192E+16
Circumference 524303219.1078

Square

Length = n
Perimeter 333781796
Area 6963142958811601
Diagonal 118009685.69411

Cube

Length = n
Surface area 41778857752869606
Volume 5.8104259064922E+23
Space diagonal 144531757.3284

Equilateral Triangle

Length = n
Perimeter 250336347
Area 3.0151293462568E+15
Altitude 72265878.664199

Triangular Pyramid

Length = n
Surface area 3.0151293462568E+15
Volume 6.8476526001044E+22
Height 39336561.898037