163090491 (number)

163090491 is an odd 9-digits composite number following 163090490 and preceding 163090492. In scientific notation, it is written as 1.63090491 × 10^8. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 108726992 positive integers (up to 163090491) that are relatively prime to 163090491.

Interesting facts

Basic properties

Name

Name one hundred sixty-three million ninety thousand four hundred ninety-one

Notation

Scientific notation 1.63090491 × 10^8
Engineering notation 1.63090491 × 10^6

Prime Factorization of 163090491

Prime Factorization 3 × 54363497

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 163090491
Product of the distinct prime numbers

The prime factorization of 163090491 is 3 × 54363497. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 9, 65, 59, 401, 658, 2805, 4965, 35388, 35317, 690765, 919336, 9105509, 5365282, 20702389, 7623273, 983215613, 18851647, 9840230398, 8191618578

Basic calculations (n = 163090491)

Multiplication

n×y
n×2 326180982
n×3 489271473
n×4 652361964
n×5 815452455

Division

n÷y
n÷2 81545245.5
n÷3 54363497
n÷3 40772622.75
n÷5 32618098.2

Exponentiation

ny
n2 26598508254621081
n3 4.3379637711137E+24
n4 7.0748064137115E+32
n5 1.1538336517422E+41

Nth Root

y√n
2√n 12770.688744152
3√n 546.35662474989
4√n 113.00747207221
5√n 43.902143810776

Divisors of 163090491

1, 3, 54363497, 163090491

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 -163090490
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 163090491 can be divided by 4 positive divisors. The sum of these divisors (counting 163090491) is 1, the average is 0.25.

Base conversion 163090491

Base System Value
2 Binary 1001101110001001000000111011
3 Ternary 102100212212002120
4 Quaternary 21232021000323
5 Quinary 313222343431
6 Senary 24103332323
8 Octal 1156110073
10 Decimal 163090491
12 Duodecimal 467510a3
16 Hexadecimal 9b8903b
20 Vigesimal 2aj664b
36 Base36 2p3lff

Cryptographic Hash Functions

md5 3c0247b1e81cdf8efae95473531b2e3d
sha1 0642a236d37113e97c6f5bccc7c11a0196405d28
sha256 278b801a684d57157851c9a6840c8c4a62151efd7c7b315a3c35b1b4778998fc
sha512 3bf12a28fc80e2b304938eb8fb04a444b6594934886e5be30eb0cab5770f42fed32c13209f3eb2e253ef0ffb07db8d555995b47795cff591de47ebae9fddf9f9
ripemd-160 1874e136fcd3377b208786907421d42894b87755

163090491 as geometric shapes

Circle

Radius = n
Diameter 326180982
Circumference 1024727776.7919
Area 8.3561678129165E+16

Sphere

Radius = n
Volume 1.8170820153159E+25
Surface area 3.3424671251666E+17
Circumference 1024727776.7919

Square

Length = n
Perimeter 652361964
Area 26598508254621081
Diagonal 230644784.26629

Cube

Length = n
Surface area 159591049527726486
Volume 4.3379637711137E+24
Space diagonal 282481016.64335

Equilateral Triangle

Length = n
Perimeter 489271473
Area 1.1517491925636E+16
Altitude 141240508.32168

Triangular Pyramid

Length = n
Surface area 1.1517491925636E+16
Volume 5.1123393318268E+23
Height 76881594.755429