163984994 (number)

163984994 is an even 9-digits composite number following 163984993 and preceding 163984995. In scientific notation, it is written as 1.63984994 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 79992640 positive integers (up to 163984994) that are relatively prime to 163984994.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.63984994 × 10^8
Engineering notation 1.63984994 × 10^6

Prime Factorization of 163984994

Prime Factorization 2 × 41 × 1999817

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 163984994
Product of the distinct prime numbers

The prime factorization of 163984994 is 2 × 41 × 1999817. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 9, 72, 97, 541, 603, 1301, 7284, 44686, 28183, 836668, 792259, 8572708, 358614, 37233525, 69398309, 476205912, 520762588, 4368729398, 675942636

Basic calculations (n = 163984994)

Multiplication

n×y
n×2 327969988
n×3 491954982
n×4 655939976
n×5 819924970

Division

n÷y
n÷2 81992497
n÷3 54661664.666667
n÷3 40996248.5
n÷5 32796998.8

Exponentiation

ny
n2 26891078257180036
n3 4.4097333066572E+24
n4 7.2313008983378E+32
n5 1.1858248344261E+41

Nth Root

y√n
2√n 12805.662575595
3√n 547.35367217442
4√n 113.16210750775
5√n 43.950196553156

Divisors of 163984994

1, 2, 41, 82, 1999817, 3999634, 81992497, 163984994

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -163984993
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 163984994 can be divided by 8 positive divisors. The sum of these divisors (counting 163984994) is 1, the average is 0.125.

Base conversion 163984994

Base System Value
2 Binary 1001110001100011011001100010
3 Ternary 102102120022010022
4 Quaternary 21301203121202
5 Quinary 313440004434
6 Senary 24134433442
8 Octal 1161433142
10 Decimal 163984994
12 Duodecimal 46b02882
16 Hexadecimal 9c63662
20 Vigesimal 2b4i29e
36 Base36 2pmrmq

Cryptographic Hash Functions

md5 ce061b4cfa25d3d0d8c13092e46afc20
sha1 e66c35fc0f825bb1b30f5a4faf28caa215641b61
sha256 de899a4a6efcdc63aac1b26936047e48d79683353b404955b93e086d86e5148f
sha512 c6d1e13119f922f1de04fdef1e8459416088e584e911d9583d13f4609ce7b627b4774ee28fe940455c812aa14d448d96e7b08628ba1b8cb21e3657b7560b8089
ripemd-160 2e0cbe24b61c1ba828f2a752dcbb59d642df89cb

163984994 as geometric shapes

Circle

Radius = n
Diameter 327969988
Circumference 1030348104.8987
Area 8.4480813899865E+16

Sphere

Radius = n
Volume 1.8471447680646E+25
Surface area 3.3792325559946E+17
Circumference 1030348104.8987

Square

Length = n
Perimeter 655939976
Area 26891078257180036
Diagonal 231909802.54047

Cube

Length = n
Surface area 161346469543080216
Volume 4.4097333066572E+24
Space diagonal 284030341.28688

Equilateral Triangle

Length = n
Perimeter 491954982
Area 1.1644178452937E+16
Altitude 142015170.64344

Triangular Pyramid

Length = n
Surface area 1.1644178452937E+16
Volume 5.1969205406025E+23
Height 77303267.51349