83644450 (number)

83644450 is an even 8-digits composite number following 83644449 and preceding 83644451. In scientific notation, it is written as 8.3644450 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 33457760 positive integers (up to 83644450) that are relatively prime to 83644450.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.3644450 × 10^7
Engineering notation 8.3644450 × 10^6

Prime Factorization of 83644450

Prime Factorization 2 × 5 × 5 × 1672889

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16728890
Product of the distinct prime numbers

The prime factorization of 83644450 is 2 × 5 × 5 × 1672889. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 73, 69, 144, 913, 4242, 1088, 73344, 94117, 757359, 145822, 2233056, 7075814, 68217510, 70252994, 765690441, 691293925, 603128433, 9518930549

Basic calculations (n = 83644450)

Multiplication

n×y
n×2 167288900
n×3 250933350
n×4 334577800
n×5 418222250

Division

n÷y
n÷2 41822225
n÷3 27881483.333333
n÷3 20911112.5
n÷5 16728890

Exponentiation

ny
n2 6996394015802500
n3 5.8520952943509E+23
n4 4.8949529224357E+31
n5 4.0943564497303E+39

Nth Root

y√n
2√n 9145.7339781999
3√n 437.33312819637
4√n 95.633330895666
5√n 38.413813714867

Divisors of 83644450

1, 2, 5, 10, 25, 50, 1672889, 3345778, 8364445, 16728890, 41822225, 83644450

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 -83644449
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 83644450 can be divided by 12 positive divisors. The sum of these divisors (counting 83644450) is 1, the average is 0.083333333333333.

Base conversion 83644450

Base System Value
2 Binary 100111111000101000000100010
3 Ternary 12211101120121121
4 Quaternary 10333011000202
5 Quinary 132403110300
6 Senary 12144442454
8 Octal 477050042
10 Decimal 83644450
12 Duodecimal 2401942a
16 Hexadecimal 4fc5022
20 Vigesimal 162fb2a
36 Base36 1dssgy

Cryptographic Hash Functions

md5 f3950a3a7d81baafeaf18b8ad51332e7
sha1 4b6eff0ebeafac8ef9004bb04a7654e41d5bb83b
sha256 f9cfcd834669f22a6cafe5687915d0495a3b18b46f28c76c4444a64fee19d62e
sha512 785b1781f864b133005adc26ad1c378d1e569b5ecb418f309ff81505afd68fc544f54187c67b69f2d8921ffd4ec1b5bdb683bba9ee73b896de36398aabe253e0
ripemd-160 45844c4984a05c1eb789f63f6f22a83483b86868

83644450 as geometric shapes

Circle

Radius = n
Diameter 167288900
Circumference 525553579.26712
Area 2.1979820041665E+16

Sphere

Radius = n
Volume 2.4513199446454E+24
Surface area 8.7919280166659E+16
Circumference 525553579.26712

Square

Length = n
Perimeter 334577800
Area 6996394015802500
Diagonal 118291115.60724

Cube

Length = n
Surface area 41978364094815000
Volume 5.8520952943509E+23
Space diagonal 144876437.17115

Equilateral Triangle

Length = n
Perimeter 250933350
Area 3.0295274762852E+15
Altitude 72438218.585577

Triangular Pyramid

Length = n
Surface area 3.0295274762852E+15
Volume 6.8967604446424E+22
Height 39430371.869079