162998984 (number)

162998984 is an even 9-digits composite number following 162998983 and preceding 162998985. In scientific notation, it is written as 1.62998984 × 10^8. The sum of its digits is 56. It has a total of 5 prime factors and 16 positive divisors. There are 81188560 positive integers (up to 162998984) that are relatively prime to 162998984.

Interesting facts

Basic properties

Name

Name one hundred sixty-two million nine hundred ninety-eight thousand nine hundred eighty-four

Notation

Scientific notation 1.62998984 × 10^8
Engineering notation 1.62998984 × 10^6

Prime Factorization of 162998984

Prime Factorization 2 × 2 × 2 × 263 × 77471

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 40749746
Product of the distinct prime numbers

The prime factorization of 162998984 is 2 × 2 × 2 × 263 × 77471. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 162998984)

Multiplication

n×y
n×2 325997968
n×3 488996952
n×4 651995936
n×5 814994920

Division

n÷y
n÷2 81499492
n÷3 54332994.666667
n÷3 40749746
n÷5 32599796.8

Exponentiation

ny
n2 26568668785032256
n3 4.3306660181928E+24
n4 7.0589416100875E+32
n5 1.1506003105596E+41

Nth Root

y√n
2√n 12767.105545111
3√n 546.25442216536
4√n 112.9916171453
5√n 43.897216171676

Divisors of 162998984

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -162998983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 162998984 can be divided by 16 positive divisors. The sum of these divisors (counting 162998984) is 1, the average is 0.0625.

Base conversion 162998984

Base System Value
2 Binary 1001101101110010101011001000
3 Ternary 102100201012120102
4 Quaternary 21231302223020
5 Quinary 313211431414
6 Senary 24101344532
8 Octal 1155625310
10 Decimal 162998984
12 Duodecimal 46708148
16 Hexadecimal 9b72ac8
20 Vigesimal 2aieh94
36 Base36 2p1mtk

Cryptographic Hash Functions

md5 b18422567cd4b658c84c6f0ecb72aa14
sha1 3cc0e4f8ddeb796541ad0104780c0aa52c5474a7
sha256 42416a8751cdb45fab9751d7bf1e31e5ca86279025793e0e47f211e0c4b54a46
sha512 e3c58c89f6bb10bd54604e07b46912ff88875de5facaa4ed3dfa753883ee706205b1c4c6dd99bdc10da64abe5b3f0e0968f4bedb0878fa63915c0bbc51d24188
ripemd-160 640626d57d271d4857287012ab10c47832f5c49e

162998984 as geometric shapes

Circle

Radius = n
Diameter 325997968
Circumference 1024152821.354
Area 8.3467934670718E+16

Sphere

Radius = n
Volume 1.8140251397207E+25
Surface area 3.3387173868287E+17
Circumference 1024152821.354

Square

Length = n
Perimeter 651995936
Area 26568668785032256
Diagonal 230515373.82584

Cube

Length = n
Surface area 159412012710193536
Volume 4.3306660181928E+24
Space diagonal 282322521.87011

Equilateral Triangle

Length = n
Perimeter 488996952
Area 1.1504571056286E+16
Altitude 141161260.93505

Triangular Pyramid

Length = n
Surface area 1.1504571056286E+16
Volume 5.1037388475304E+23
Height 76838457.941945