84494420 (number)

84494420 is an even 8-digits composite number following 84494419 and preceding 84494421. In scientific notation, it is written as 8.4494420 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 48 positive divisors. There are 31610880 positive integers (up to 84494420) that are relatively prime to 84494420.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.4494420 × 10^7
Engineering notation 8.4494420 × 10^6

Prime Factorization of 84494420

Prime Factorization 2 × 2 × 5 × 17 × 181 × 1373

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 42247210
Product of the distinct prime numbers

The prime factorization of 84494420 is 2 × 2 × 5 × 17 × 181 × 1373. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 84494420)

Multiplication

n×y
n×2 168988840
n×3 253483260
n×4 337977680
n×5 422472100

Division

n÷y
n÷2 42247210
n÷3 28164806.666667
n÷3 21123605
n÷5 16898884

Exponentiation

ny
n2 7139307011136400
n3 6.032316051079E+23
n4 5.0969704599261E+31
n5 4.3066556276859E+39

Nth Root

y√n
2√n 9192.0846384267
3√n 438.80948833945
4√n 95.875359912893
5√n 38.491568254388

Divisors of 84494420

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84494419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84494420 can be divided by 48 positive divisors. The sum of these divisors (counting 84494420) is 1, the average is 0.020833333333333.

Base conversion 84494420

Base System Value
2 Binary 101000010010100100001010100
3 Ternary 12212222202112222
4 Quaternary 11002110201110
5 Quinary 133112310140
6 Senary 12215001512
8 Octal 502244124
10 Decimal 84494420
12 Duodecimal 24369298
16 Hexadecimal 5094854
20 Vigesimal 1681g10
36 Base36 1eb0b8

Cryptographic Hash Functions

md5 e3787af8b4dfd4f5ce5d1ec086cf7a6f
sha1 c06a06420fc6ba1f8364bd8dd7911f8efea54a9f
sha256 df52e1ba10c5643a80da449e967a0b259f29ea5b78a29280d186f5cdbefa15eb
sha512 79fbc08dee8f5908e3ef0b5fa9eb762dcfa4a083fbdf3c0e429b0dfbb31c40264012e8a2e1c1780a52a48f7df34fa30cda9077805fcd8f6385d0c16d3da0f2f9
ripemd-160 01d97556d17121aa68793ce5533c434c395a979e

84494420 as geometric shapes

Circle

Radius = n
Diameter 168988840
Circumference 530894098.28266
Area 2.2428794457908E+16

Sphere

Radius = n
Volume 2.5268106386936E+24
Surface area 8.9715177831633E+16
Circumference 530894098.28266

Square

Length = n
Perimeter 337977680
Area 7139307011136400
Diagonal 119493154.70885

Cube

Length = n
Surface area 42835842066818400
Volume 6.032316051079E+23
Space diagonal 146348628.39606

Equilateral Triangle

Length = n
Perimeter 253483260
Area 3.0914106185302E+15
Altitude 73174314.198032

Triangular Pyramid

Length = n
Surface area 3.0914106185302E+15
Volume 7.1091526432974E+22
Height 39831051.569616