163944497 (number)

163944497 is an odd 9-digits composite number following 163944496 and preceding 163944498. In scientific notation, it is written as 1.63944497 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 162102336 positive integers (up to 163944497) that are relatively prime to 163944497.

Interesting facts

Basic properties

Name

Name one hundred sixty-three million nine hundred forty-four thousand four hundred ninety-seven

Notation

Scientific notation 1.63944497 × 10^8
Engineering notation 1.63944497 × 10^6

Prime Factorization of 163944497

Prime Factorization 89 × 1842073

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 163944497
Product of the distinct prime numbers

The prime factorization of 163944497 is 89 × 1842073. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 56, 37, 760, 872, 9280, 4070, 78859, 41670, 616693, 278314, 5538328, 1257465, 15913774, 70369835, 696160890, 802512306, 5516367671, 2789079027

Basic calculations (n = 163944497)

Multiplication

n×y
n×2 327888994
n×3 491833491
n×4 655777988
n×5 819722485

Division

n÷y
n÷2 81972248.5
n÷3 54648165.666667
n÷3 40986124.25
n÷5 32788899.4

Exponentiation

ny
n2 26877798096583009
n3 4.4064670894119E+24
n4 7.2241603052068E+32
n5 1.1843613274845E+41

Nth Root

y√n
2√n 12804.08126341
3√n 547.30861112735
4√n 113.15512035878
5√n 43.948025589936

Divisors of 163944497

1, 89, 1842073, 163944497

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -163944496
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 163944497 can be divided by 4 positive divisors. The sum of these divisors (counting 163944497) is 1, the average is 0.25.

Base conversion 163944497

Base System Value
2 Binary 1001110001011001100000110001
3 Ternary 102102111020120102
4 Quaternary 21301121200301
5 Quinary 313432210442
6 Senary 24133522145
8 Octal 1161314061
10 Decimal 163944497
12 Duodecimal 46aa3355
16 Hexadecimal 9c59831
20 Vigesimal 2b4d14h
36 Base36 2plwdt

Cryptographic Hash Functions

md5 cef744fbd0647010ee0fd153305bf229
sha1 00476cf6643180b2e328bd4bba553997da12d93b
sha256 b7b389d625954547fbdcc3330e717610b65659e9407a2604d8a2af252a02a514
sha512 111eb87f50686d612b99767c55110a214119349d3f2e5e0112ff83b22c8e6d551eee9b3a9516c032579a0fe2e8e301ebf0c826ec3975125c20b76bedd029be2f
ripemd-160 cde9342c2883bcc00e222de7dd6df0f9ef624fe2

163944497 as geometric shapes

Circle

Radius = n
Diameter 327888994
Circumference 1030093654.7433
Area 8.4439093044895E+16

Sphere

Radius = n
Volume 1.8457766181842E+25
Surface area 3.3775637217958E+17
Circumference 1030093654.7433

Square

Length = n
Perimeter 655777988
Area 26877798096583009
Diagonal 231852531.13384

Cube

Length = n
Surface area 161266788579498054
Volume 4.4064670894119E+24
Space diagonal 283960198.42532

Equilateral Triangle

Length = n
Perimeter 491833491
Area 1.1638427974715E+16
Altitude 141980099.21266

Triangular Pyramid

Length = n
Surface area 1.1638427974715E+16
Volume 5.1930712666641E+23
Height 77284177.044612