163969768 (number)

163969768 is an even 9-digits composite number following 163969767 and preceding 163969769. In scientific notation, it is written as 1.63969768 × 10^8. The sum of its digits is 55. It has a total of 4 prime factors and 8 positive divisors. There are 81984880 positive integers (up to 163969768) that are relatively prime to 163969768.

Interesting facts

Basic properties

Name

Name one hundred sixty-three million nine hundred sixty-nine thousand seven hundred sixty-eight

Notation

Scientific notation 1.63969768 × 10^8
Engineering notation 1.63969768 × 10^6

Prime Factorization of 163969768

Prime Factorization 2 × 2 × 2 × 20496221

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40992442
Product of the distinct prime numbers

The prime factorization of 163969768 is 2 × 2 × 2 × 20496221. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 163969768)

Multiplication

n×y
n×2 327939536
n×3 491909304
n×4 655879072
n×5 819848840

Division

n÷y
n÷2 81984884
n÷3 54656589.333333
n÷3 40992442
n÷5 32793953.6

Exponentiation

ny
n2 26886084817973824
n3 4.4085050900315E+24
n4 7.2286155683928E+32
n5 1.1852744177106E+41

Nth Root

y√n
2√n 12805.068059171
3√n 547.33673106137
4√n 113.15948064202
5√n 43.949380368051

Divisors of 163969768

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 -163969767
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 163969768 can be divided by 8 positive divisors. The sum of these divisors (counting 163969768) is 1, the average is 0.125.

Base conversion 163969768

Base System Value
2 Binary 1001110001011111101011101000
3 Ternary 102102112112020101
4 Quaternary 21301133223220
5 Quinary 313434013033
6 Senary 24134235144
8 Octal 1161375350
10 Decimal 163969768
12 Duodecimal 46ab5ab4
16 Hexadecimal 9c5fae8
20 Vigesimal 2b4g488
36 Base36 2pmfvs

Cryptographic Hash Functions

md5 780fe79660f9c9c4e0bc4260dc1b95e4
sha1 628dd7c7c1a5ec5c1438f6129568566603371c3b
sha256 101e4e86376d7594eaed9cd29086ca21d155165587704b0628d219f5c3ca5d2c
sha512 2561ebb848d0deaabbf8f59bd61384c7cf04046f63f0af4c2fb9aa5a3d13e5261b186192407213dceac37541b4785beb0c275be7882be46c6a6d922338bdca10
ripemd-160 fb0a1b4e9ce30584476f2be33af78418d22f126e

163969768 as geometric shapes

Circle

Radius = n
Diameter 327939536
Circumference 1030252437.1192
Area 8.4465126547939E+16

Sphere

Radius = n
Volume 1.8466302938875E+25
Surface area 3.3786050619175E+17
Circumference 1030252437.1192

Square

Length = n
Perimeter 655879072
Area 26886084817973824
Diagonal 231888269.72477

Cube

Length = n
Surface area 161316508907842944
Volume 4.4085050900315E+24
Space diagonal 284003969.08128

Equilateral Triangle

Length = n
Perimeter 491909304
Area 1.1642016230334E+16
Altitude 142001984.54064

Triangular Pyramid

Length = n
Surface area 1.1642016230334E+16
Volume 5.1954730734278E+23
Height 77296089.908257