163989680 (number)

163989680 is an even 9-digits composite number following 163989679 and preceding 163989681. In scientific notation, it is written as 1.63989680 × 10^8. The sum of its digits is 50. It has a total of 7 prime factors and 40 positive divisors. There are 65398784 positive integers (up to 163989680) that are relatively prime to 163989680.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.63989680 × 10^8
Engineering notation 1.63989680 × 10^6

Prime Factorization of 163989680

Prime Factorization 2 × 2 × 2 × 2 × 5 × 353 × 5807

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 20498710
Product of the distinct prime numbers

The prime factorization of 163989680 is 2 × 2 × 2 × 2 × 5 × 353 × 5807. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 163989680)

Multiplication

n×y
n×2 327979360
n×3 491969040
n×4 655958720
n×5 819948400

Division

n÷y
n÷2 81994840
n÷3 54663226.666667
n÷3 40997420
n÷5 32797936

Exponentiation

ny
n2 26892615146502400
n3 4.4101113522381E+24
n4 7.2321274941789E+32
n5 1.1859942734896E+41

Nth Root

y√n
2√n 12805.845540221
3√n 547.35888581178
4√n 113.16291592311
5√n 43.950447732562

Divisors of 163989680

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -163989679
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 163989680 can be divided by 40 positive divisors. The sum of these divisors (counting 163989680) is 1, the average is 0.025.

Base conversion 163989680

Base System Value
2 Binary 1001110001100100100010110000
3 Ternary 102102120112112212
4 Quaternary 21301210202300
5 Quinary 313440132210
6 Senary 24134511252
8 Octal 1161444260
10 Decimal 163989680
12 Duodecimal 46b05528
16 Hexadecimal 9c648b0
20 Vigesimal 2b4ie40
36 Base36 2pmv8w

Cryptographic Hash Functions

md5 fcb636e6a02d74ac53e34a1c3dd43e33
sha1 f9cb3e357ef7d3fb72ea48a1b351eb9d4690f05b
sha256 1fe4212e94b95403238229d40898b77ceedbc0e0f03b35f5c4fe8bf4bd061c53
sha512 2897388aa3e6953a4c44e007a4f9d4455d6f4a51927404f879267757a5b046ae30151e5896e8e67e3535f292bf727b64c37da4f3ae5e9fc94137e50fd940bb39
ripemd-160 34e58384c095d0362d407b5a2a8eaa8aaced91fc

163989680 as geometric shapes

Circle

Radius = n
Diameter 327979360
Circumference 1030377547.9051
Area 8.448564218007E+16

Sphere

Radius = n
Volume 1.8473031234272E+25
Surface area 3.3794256872028E+17
Circumference 1030377547.9051

Square

Length = n
Perimeter 655958720
Area 26892615146502400
Diagonal 231916429.54522

Cube

Length = n
Surface area 161355690879014400
Volume 4.4101113522381E+24
Space diagonal 284038457.67696

Equilateral Triangle

Length = n
Perimeter 491969040
Area 1.1644843945535E+16
Altitude 142019228.83848

Triangular Pyramid

Length = n
Surface area 1.1644843945535E+16
Volume 5.1973660715922E+23
Height 77305476.515075