84163986 (number)

84163986 is an even 8-digits composite number following 84163985 and preceding 84163987. In scientific notation, it is written as 8.4163986 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 27401976 positive integers (up to 84163986) that are relatively prime to 84163986.

Interesting facts

Basic properties

Name

Name eighty-four million one hundred sixty-three thousand nine hundred eighty-six

Notation

Scientific notation 8.4163986 × 10^7
Engineering notation 8.4163986 × 10^6

Prime Factorization of 84163986

Prime Factorization 2 × 3 × 3 × 43 × 108739

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28054662
Product of the distinct prime numbers

The prime factorization of 84163986 is 2 × 3 × 3 × 43 × 108739. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 5, 52, 75, 401, 390, 3038, 6989, 96274, 37651, 422196, 982195, 4582790, 7418779, 46195448, 76847281, 277979030, 620849836, 4804934206, 7299671100

Basic calculations (n = 84163986)

Multiplication

n×y
n×2 168327972
n×3 252491958
n×4 336655944
n×5 420819930

Division

n÷y
n÷2 42081993
n÷3 28054662
n÷3 21040996.5
n÷5 16832797.2

Exponentiation

ny
n2 7083576539408196
n3 5.9618203669268E+23
n4 5.0177056589654E+31
n5 4.2231010883329E+39

Nth Root

y√n
2√n 9174.0931976953
3√n 438.23672072883
4√n 95.781486716877
5√n 38.461415101707

Divisors of 84163986

1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 108739, 217478, 326217, 652434, 978651, 1957302, 4675777, 9351554, 14027331, 28054662, 42081993, 84163986

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 -84163985
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 84163986 can be divided by 24 positive divisors. The sum of these divisors (counting 84163986) is 1, the average is 0.041666666666667.

Base conversion 84163986

Base System Value
2 Binary 101000001000011110110010010
3 Ternary 12212100222021200
4 Quaternary 11001003312102
5 Quinary 133021221421
6 Senary 12203532030
8 Octal 501036622
10 Decimal 84163986
12 Duodecimal 2422a016
16 Hexadecimal 5043d92
20 Vigesimal 16609j6
36 Base36 1e3xci

Cryptographic Hash Functions

md5 224b797c1654a940ab17f25f824a9127
sha1 bf91ec796ee27bf5739730ce6f2e76f4661092d6
sha256 e79d94a89511cadab297595dc24596f95acd65f1dbce857243521ef0d376cf54
sha512 d9d87b5b5c0eb6f783be590ea7c2092c10c2930a0102889180476073b966fac91c17c698f1607fbb7f56ae94daf4dd8966d3ec73e8a798a19c819128f865f3a6
ripemd-160 9ad5a616e5b78abcab0a713d79c83bf64e8598ae

84163986 as geometric shapes

Circle

Radius = n
Diameter 168327972
Circumference 528817920.22887
Area 2.2253712017346E+16

Sphere

Radius = n
Volume 2.4972814755679E+24
Surface area 8.9014848069383E+16
Circumference 528817920.22887

Square

Length = n
Perimeter 336655944
Area 7083576539408196
Diagonal 119025850.46458

Cube

Length = n
Surface area 42501459236449176
Volume 5.9618203669268E+23
Space diagonal 145776299.91952

Equilateral Triangle

Length = n
Perimeter 252491958
Area 3.0672786163895E+15
Altitude 72888149.959758

Triangular Pyramid

Length = n
Surface area 3.0672786163895E+15
Volume 7.0260726827834E+22
Height 39675283.488193