163972008 (number)

163972008 is an even 9-digits composite number following 163972007 and preceding 163972009. In scientific notation, it is written as 1.63972008 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 16 positive divisors. There are 54657312 positive integers (up to 163972008) that are relatively prime to 163972008.

Interesting facts

Basic properties

Name

Name one hundred sixty-three million nine hundred seventy-two thousand eight

Notation

Scientific notation 1.63972008 × 10^8
Engineering notation 1.63972008 × 10^6

Prime Factorization of 163972008

Prime Factorization 2 × 2 × 2 × 9 × 2277389

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 40993002
Product of the distinct prime numbers

The prime factorization of 163972008 is 2 × 2 × 2 × 9 × 2277389. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 82, 85, 190, 887, 3356, 3227, 38332, 22889, 626473, 771126, 4902364, 3875719, 43894730, 34698152, 476922180, 238109565, 8553427104, 7574006780

Basic calculations (n = 163972008)

Multiplication

n×y
n×2 327944016
n×3 491916024
n×4 655888032
n×5 819860040

Division

n÷y
n÷2 81986004
n÷3 54657336
n÷3 40993002
n÷5 32794401.6

Exponentiation

ny
n2 26886819407552064
n3 4.4086857669897E+24
n4 7.2290105785432E+32
n5 1.185355380417E+41

Nth Root

y√n
2√n 12805.155524241
3√n 547.33922344906
4√n 113.15986710951
5√n 43.949500446375

Divisors of 163972008

1, 2, 4, 8, 9, 18, 36, 72, 2277389, 4554778, 9109556, 18219112, 20496501, 40993002, 81986004, 163972008

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 -163972007
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 163972008 can be divided by 16 positive divisors. The sum of these divisors (counting 163972008) is 1, the average is 0.0625.

Base conversion 163972008

Base System Value
2 Binary 1001110001100000001110101000
3 Ternary 102102112122022100
4 Quaternary 21301200032220
5 Quinary 313434101013
6 Senary 24134253400
8 Octal 1161401650
10 Decimal 163972008
12 Duodecimal 46ab7260
16 Hexadecimal 9c603a8
20 Vigesimal 2b4ga08
36 Base36 2pmhm0

Cryptographic Hash Functions

md5 9da35ddd824a99a0ff4fdda59af0e887
sha1 5e692b1c42bc4424ef66dbbc66cedee8ed6abb54
sha256 46f726be0b4383c967485ffe34e5831d80352be7e0ccf625ea66d5e65657bfe2
sha512 ae28977d2e154b8791246cb60004602e9fac21bc2fa0100cd3c74176b650f1e93e486b0ac97dd8c9689f5e4e02b416e2275fb84e4d06bd6c686d2bf1d6792914
ripemd-160 0762eea20dbf6c944060965cbf0546e3bf8f64a0

163972008 as geometric shapes

Circle

Radius = n
Diameter 327944016
Circumference 1030266511.4543
Area 8.4467434329161E+16

Sphere

Radius = n
Volume 1.8467059756748E+25
Surface area 3.3786973731664E+17
Circumference 1030266511.4543

Square

Length = n
Perimeter 655888032
Area 26886819407552064
Diagonal 231891437.56315

Cube

Length = n
Surface area 161320916445312384
Volume 4.4086857669897E+24
Space diagonal 284007848.87509

Equilateral Triangle

Length = n
Perimeter 491916024
Area 1.1642334316952E+16
Altitude 142003924.43755

Triangular Pyramid

Length = n
Surface area 1.1642334316952E+16
Volume 5.195686003265E+23
Height 77297145.854383