84494450 (number)

84494450 is an even 8-digits composite number following 84494449 and preceding 84494451. In scientific notation, it is written as 8.4494450 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 33368400 positive integers (up to 84494450) that are relatively prime to 84494450.

Interesting facts

Basic properties

Name

Name eighty-four million four hundred ninety-four thousand four hundred fifty

Notation

Scientific notation 8.4494450 × 10^7
Engineering notation 8.4494450 × 10^6

Prime Factorization of 84494450

Prime Factorization 2 × 5 × 5 × 79 × 21391

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16898890
Product of the distinct prime numbers

The prime factorization of 84494450 is 2 × 5 × 5 × 79 × 21391. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 63, 96, 237, 95, 767, 8215, 72849, 13888, 452379, 127215, 6071486, 6425110, 87372658, 2675074, 397473917, 106149507, 521001843, 5463294315

Basic calculations (n = 84494450)

Multiplication

n×y
n×2 168988900
n×3 253483350
n×4 337977800
n×5 422472250

Division

n÷y
n÷2 42247225
n÷3 28164816.666667
n÷3 21123612.5
n÷5 16898890

Exponentiation

ny
n2 7139312080802500
n3 6.0323224764576E+23
n4 5.0969776987093E+31
n5 4.306663273147E+39

Nth Root

y√n
2√n 9192.0862702653
3√n 438.80954027299
4√n 95.875368423101
5√n 38.491570987697

Divisors of 84494450

1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 21391, 42782, 106955, 213910, 534775, 1069550, 1689889, 3379778, 8449445, 16898890, 42247225, 84494450

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84494449
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84494450 can be divided by 24 positive divisors. The sum of these divisors (counting 84494450) is 1, the average is 0.041666666666667.

Base conversion 84494450

Base System Value
2 Binary 101000010010100100001110010
3 Ternary 12212222202121002
4 Quaternary 11002110201302
5 Quinary 133112310300
6 Senary 12215002002
8 Octal 502244162
10 Decimal 84494450
12 Duodecimal 24369302
16 Hexadecimal 5094872
20 Vigesimal 1681g2a
36 Base36 1eb0c2

Cryptographic Hash Functions

md5 0bb46ddbd79933de9832c2a0f4a5021c
sha1 ad721240300a20e5ad5d1ec52c7515d84b8251ac
sha256 d606d3e338d29b0e24784a254fd1d38ae168c19c256113aff204f7b20d01f30f
sha512 4b3863d96a8cdbb79352f79b582e42863f75a2864c81672eb3dff43b519b1e380b948742bb68dd4efad85d151f80c28055b1b05be1b9f9196f227ab63bfd432b
ripemd-160 8cc38fd1df89eed186294b6218216c4b4ea7b011

84494450 as geometric shapes

Circle

Radius = n
Diameter 168988900
Circumference 530894286.77822
Area 2.2428810384734E+16

Sphere

Radius = n
Volume 2.5268133301498E+24
Surface area 8.9715241538936E+16
Circumference 530894286.77822

Square

Length = n
Perimeter 337977800
Area 7139312080802500
Diagonal 119493197.13526

Cube

Length = n
Surface area 42835872484815000
Volume 6.0323224764576E+23
Space diagonal 146348680.35759

Equilateral Triangle

Length = n
Perimeter 253483350
Area 3.0914128137601E+15
Altitude 73174340.178794

Triangular Pyramid

Length = n
Surface area 3.0914128137601E+15
Volume 7.1091602156787E+22
Height 39831065.711752