168522442 (number)

168522442 is an even 9-digits composite number following 168522441 and preceding 168522443. In scientific notation, it is written as 1.68522442 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 76422240 positive integers (up to 168522442) that are relatively prime to 168522442.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million five hundred twenty-two thousand four hundred forty-two

Notation

Scientific notation 1.68522442 × 10^8
Engineering notation 1.68522442 × 10^6

Prime Factorization of 168522442

Prime Factorization 2 × 11 × 439 × 17449

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 168522442
Product of the distinct prime numbers

The prime factorization of 168522442 is 2 × 11 × 439 × 17449. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168522442)

Multiplication

n×y
n×2 337044884
n×3 505567326
n×4 674089768
n×5 842612210

Division

n÷y
n÷2 84261221
n÷3 56174147.333333
n÷3 42130610.5
n÷5 33704488.4

Exponentiation

ny
n2 28399813457643364
n3 4.7860059162265E+24
n4 8.0654940442894E+32
n5 1.3592167522801E+41

Nth Root

y√n
2√n 12981.619390507
3√n 552.35621873687
4√n 113.93690969351
5√n 44.19076794154

Divisors of 168522442

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168522441
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168522442 can be divided by 16 positive divisors. The sum of these divisors (counting 168522442) is 1, the average is 0.0625.

Base conversion 168522442

Base System Value
2 Binary 1010000010110111001011001010
3 Ternary 102202002211022221
4 Quaternary 22002313023022
5 Quinary 321120204232
6 Senary 24420004254
8 Octal 1202671312
10 Decimal 168522442
12 Duodecimal 4853068a
16 Hexadecimal a0b72ca
20 Vigesimal 2cd5622
36 Base36 2sc0qy

Cryptographic Hash Functions

md5 b043ab6d236833cfcbe145b792fa305c
sha1 166510fc09632ec7516ca84c039b1fc6a71f7cfa
sha256 448ecb5cf54de2063900b6407fb9046bfcf2166fff839dd6af5682e2bc5e7466
sha512 c749b058b8d86a9c0ac5b5ceaa3a0de4d7350f9796be392fbc214a9c792c22384b3364fe7643db0cd0272bb2718b87e0839d8367a542b4a32904bac96afc567f
ripemd-160 92499b94f9d8f81ee4cdfe57bf2e207674d58d4b

168522442 as geometric shapes

Circle

Radius = n
Diameter 337044884
Circumference 1058857731.5044
Area 8.9220645321853E+16

Sphere

Radius = n
Volume 2.0047574701939E+25
Surface area 3.5688258128741E+17
Circumference 1058857731.5044

Square

Length = n
Perimeter 674089768
Area 28399813457643364
Diagonal 238326723.04063

Cube

Length = n
Surface area 170398880745860184
Volume 4.7860059162265E+24
Space diagonal 291889431.75958

Equilateral Triangle

Length = n
Perimeter 505567326
Area 1.2297479958529E+16
Altitude 145944715.87979

Triangular Pyramid

Length = n
Surface area 1.2297479958529E+16
Volume 5.6403620636045E+23
Height 79442241.013544