84494428 (number)

84494428 is an even 8-digits composite number following 84494427 and preceding 84494429. In scientific notation, it is written as 8.4494428 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 6 positive divisors. There are 42247212 positive integers (up to 84494428) that are relatively prime to 84494428.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.4494428 × 10^7
Engineering notation 8.4494428 × 10^6

Prime Factorization of 84494428

Prime Factorization 2 × 2 × 21123607

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 42247214
Product of the distinct prime numbers

The prime factorization of 84494428 is 2 × 2 × 21123607. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 89, 65, 479, 694, 2958, 8650, 84107, 60836, 985076, 935880, 733009, 8413229, 70387413, 31047396, 915231125, 468014674, 3783815765, 339125900

Basic calculations (n = 84494428)

Multiplication

n×y
n×2 168988856
n×3 253483284
n×4 337977712
n×5 422472140

Division

n÷y
n÷2 42247214
n÷3 28164809.333333
n÷3 21123607
n÷5 16898885.6

Exponentiation

ny
n2 7139308363047184
n3 6.0323177645129E+23
n4 5.0969723902675E+31
n5 4.3066576664745E+39

Nth Root

y√n
2√n 9192.0850735837
3√n 438.8095021884
4√n 95.875362182282
5√n 38.49156898327

Divisors of 84494428

1, 2, 4, 21123607, 42247214, 84494428

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84494427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84494428 can be divided by 6 positive divisors. The sum of these divisors (counting 84494428) is 1, the average is 0.16666666666667.

Base conversion 84494428

Base System Value
2 Binary 101000010010100100001011100
3 Ternary 12212222202120021
4 Quaternary 11002110201130
5 Quinary 133112310203
6 Senary 12215001524
8 Octal 502244134
10 Decimal 84494428
12 Duodecimal 243692a4
16 Hexadecimal 509485c
20 Vigesimal 1681g18
36 Base36 1eb0bg

Cryptographic Hash Functions

md5 97aeb6beda64ba7adc2204f184793d49
sha1 7848bbdbef853729d6e8362829c7800b63ce38a5
sha256 9ea8b045d342c25e23c7f671ff77d92eae3d2f7a3af73577cc00ba4260420721
sha512 a1b65016265e804e44a9d2936fb4882ea8b20c96c4178db49a5f2adb48cc6fdbe501484449e54ed908d99e97051ac8106f61e8fcce6cf055d4ebd0f418836467
ripemd-160 9dcfa97ed06d887e2e563a0e066962cf8f8e90a8

84494428 as geometric shapes

Circle

Radius = n
Diameter 168988856
Circumference 530894148.54814
Area 2.2428798705061E+16

Sphere

Radius = n
Volume 2.526811356415E+24
Surface area 8.9715194820245E+16
Circumference 530894148.54814

Square

Length = n
Perimeter 337977712
Area 7139308363047184
Diagonal 119493166.02256

Cube

Length = n
Surface area 42835850178283104
Volume 6.0323177645129E+23
Space diagonal 146348642.25247

Equilateral Triangle

Length = n
Perimeter 253483284
Area 3.0914112039248E+15
Altitude 73174321.126235

Triangular Pyramid

Length = n
Surface area 3.0914112039248E+15
Volume 7.1091546625986E+22
Height 39831055.340852