168448941 (number)

168448941 is an odd 9-digits composite number following 168448940 and preceding 168448942. In scientific notation, it is written as 1.68448941 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 18 positive divisors. There are 107413680 positive integers (up to 168448941) that are relatively prime to 168448941.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.68448941 × 10^8
Engineering notation 1.68448941 × 10^6

Prime Factorization of 168448941

Prime Factorization 3 × 3 × 23 × 23 × 35381

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2441289
Product of the distinct prime numbers

The prime factorization of 168448941 is 3 × 3 × 23 × 23 × 35381. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 94, 8, 690, 674, 5635, 443, 69321, 82283, 880008, 163537, 8764751, 9549922, 90576132, 78950721, 652223251, 119940686, 9746490104, 3698785565

Basic calculations (n = 168448941)

Multiplication

n×y
n×2 336897882
n×3 505346823
n×4 673795764
n×5 842244705

Division

n÷y
n÷2 84224470.5
n÷3 56149647
n÷3 42112235.25
n÷5 33689788.2

Exponentiation

ny
n2 28375045724021481
n3 4.779746403038E+24
n4 8.0514321984031E+32
n5 1.3562552273543E+41

Nth Root

y√n
2√n 12978.78811754
3√n 552.27590373993
4√n 113.92448427595
5√n 44.186912511484

Divisors of 168448941

1, 3, 9, 23, 69, 207, 529, 1587, 4761, 35381, 106143, 318429, 813763, 2441289, 7323867, 18716549, 56149647, 168448941

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168448940
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168448941 can be divided by 18 positive divisors. The sum of these divisors (counting 168448941) is 1, the average is 0.055555555555556.

Base conversion 168448941

Base System Value
2 Binary 1010000010100101001110101101
3 Ternary 102201222002111200
4 Quaternary 22002211032231
5 Quinary 321110331231
6 Senary 24414240113
8 Octal 1202451655
10 Decimal 168448941
12 Duodecimal 484b6039
16 Hexadecimal a0a53ad
20 Vigesimal 2ccg271
36 Base36 2sag19

Cryptographic Hash Functions

md5 3254eea75b934a75bf4ba14b2e891ab2
sha1 b8b900aeefff97d49b4120fde3fe0af5cd34edac
sha256 9ff70af5bf25d56f062aa47bb0d508bba79dd07c24e437b7a66bd65b2eee81d8
sha512 c7c5c0113de66a3814f1944bbf4245ceece7622d5c17e1a0ae6b06d264fe041338aae95968474770edafdfc6ea649be570ad0c499e6807f67c40985cccfce2fa
ripemd-160 8c13b30eb6bb3d83c4db85e56da4e06c199b66d9

168448941 as geometric shapes

Circle

Radius = n
Diameter 336897882
Circumference 1058395911.1012
Area 8.914283519186E+16

Sphere

Radius = n
Volume 2.0021354914409E+25
Surface area 3.5657134076744E+17
Circumference 1058395911.1012

Square

Length = n
Perimeter 673795764
Area 28375045724021481
Diagonal 238222776.92959

Cube

Length = n
Surface area 170250274344128886
Volume 4.779746403038E+24
Space diagonal 291762124.29317

Equilateral Triangle

Length = n
Perimeter 505346823
Area 1.2286755215274E+16
Altitude 145881062.14659

Triangular Pyramid

Length = n
Surface area 1.2286755215274E+16
Volume 5.632985156567E+23
Height 79407592.309862