163940808 (number)

163940808 is an even 9-digits composite number following 163940807 and preceding 163940809. In scientific notation, it is written as 1.63940808 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 54583488 positive integers (up to 163940808) that are relatively prime to 163940808.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.63940808 × 10^8
Engineering notation 1.63940808 × 10^6

Prime Factorization of 163940808

Prime Factorization 2 × 2 × 2 × 3 × 983 × 6949

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 40985202
Product of the distinct prime numbers

The prime factorization of 163940808 is 2 × 2 × 2 × 3 × 983 × 6949. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 163940808)

Multiplication

n×y
n×2 327881616
n×3 491822424
n×4 655763232
n×5 819704040

Division

n÷y
n÷2 81970404
n÷3 54646936
n÷3 40985202
n÷5 32788161.6

Exponentiation

ny
n2 26876588527692864
n3 4.4061696395135E+24
n4 7.2235101088691E+32
n5 1.1842280838442E+41

Nth Root

y√n
2√n 12803.937206969
3√n 547.30450600509
4√n 113.15448381292
5√n 43.9478278087

Divisors of 163940808

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -163940807
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 163940808 can be divided by 32 positive divisors. The sum of these divisors (counting 163940808) is 1, the average is 0.03125.

Base conversion 163940808

Base System Value
2 Binary 1001110001011000100111001000
3 Ternary 102102111001111210
4 Quaternary 21301120213020
5 Quinary 313432101213
6 Senary 24133453120
8 Octal 1161304710
10 Decimal 163940808
12 Duodecimal 46aa11a0
16 Hexadecimal 9c589c8
20 Vigesimal 2b4cc08
36 Base36 2pltjc

Cryptographic Hash Functions

md5 812f086d71f9c25e17878179a2760c1f
sha1 08e729cc3ea82fc6481c7af71126604bbf2b0767
sha256 f77c97f9880724ee3412a65449772e0280ef8245069d6830f81dfc5a5dc7030e
sha512 22ab598e329fac9d60ec14c5c075e6043191e3b49fa3803ad9ac78b4ce9310220357385b948477b1012a2f254ba619d0c1dc8445310c3da4672e73453274ced3
ripemd-160 9d7f9044e51c0560644a5a47c653ebc4bcde5f7b

163940808 as geometric shapes

Circle

Radius = n
Diameter 327881616
Circumference 1030070476.0727
Area 8.4435293072156E+16

Sphere

Radius = n
Volume 1.8456520226621E+25
Surface area 3.3774117228862E+17
Circumference 1030070476.0727

Square

Length = n
Perimeter 655763232
Area 26876588527692864
Diagonal 231847314.1

Cube

Length = n
Surface area 161259531166157184
Volume 4.4061696395135E+24
Space diagonal 283953808.88989

Equilateral Triangle

Length = n
Perimeter 491822424
Area 1.1637904216022E+16
Altitude 141976904.44495

Triangular Pyramid

Length = n
Surface area 1.1637904216022E+16
Volume 5.1927207185971E+23
Height 77282438.033335