168444320 (number)

168444320 is an even 9-digits composite number following 168444319 and preceding 168444321. In scientific notation, it is written as 1.68444320 × 10^8. The sum of its digits is 32. It has a total of 8 prime factors and 48 positive divisors. There are 61251840 positive integers (up to 168444320) that are relatively prime to 168444320.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million four hundred forty-four thousand three hundred twenty

Notation

Scientific notation 1.68444320 × 10^8
Engineering notation 1.68444320 × 10^6

Prime Factorization of 168444320

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 11 × 95707

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 10527770
Product of the distinct prime numbers

The prime factorization of 168444320 is 2 × 2 × 2 × 2 × 2 × 5 × 11 × 95707. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168444320)

Multiplication

n×y
n×2 336888640
n×3 505332960
n×4 673777280
n×5 842221600

Division

n÷y
n÷2 84222160
n÷3 56148106.666667
n÷3 42111080
n÷5 33688864

Exponentiation

ny
n2 28373488940262400
n3 4.77935305057E+24
n4 8.0505487464319E+32
n5 1.3560692092196E+41

Nth Root

y√n
2√n 12978.610095076
3√n 552.27085356415
4√n 113.92370295542
5√n 44.186670076047

Divisors of 168444320

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168444319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168444320 can be divided by 48 positive divisors. The sum of these divisors (counting 168444320) is 1, the average is 0.020833333333333.

Base conversion 168444320

Base System Value
2 Binary 1010000010100100000110100000
3 Ternary 102201221212011112
4 Quaternary 22002210012200
5 Quinary 321110204240
6 Senary 24414202452
8 Octal 1202440640
10 Decimal 168444320
12 Duodecimal 484b3428
16 Hexadecimal a0a41a0
20 Vigesimal 2ccfag0
36 Base36 2sacgw

Cryptographic Hash Functions

md5 7b4ea4ebfa8e24643d59673725f91d9a
sha1 8e665460255111a11bb825a33d3bd978b302e4f3
sha256 3ff157a368ad3e4427d1aa344df6f24286302faee125b2642aefc5d20b88368c
sha512 dcdb2bf860311cd6b7952b416e05a380120109271f0bdf5731a2492220a38c7c2128dc71e032f1ebb3f58042d19c3172d5ad8e6eb113d89c07966c73a9fb8e3c
ripemd-160 424b10410f122c8dd46e337ef5fdf8b1ec60e738

168444320 as geometric shapes

Circle

Radius = n
Diameter 336888640
Circumference 1058366876.5019
Area 8.913794441144E+16

Sphere

Radius = n
Volume 2.0019707243444E+25
Surface area 3.5655177764576E+17
Circumference 1058366876.5019

Square

Length = n
Perimeter 673777280
Area 28373488940262400
Diagonal 238216241.84871

Cube

Length = n
Surface area 170240933641574400
Volume 4.77935305057E+24
Space diagonal 291754120.48639

Equilateral Triangle

Length = n
Perimeter 505332960
Area 1.2286081108132E+16
Altitude 145877060.2432

Triangular Pyramid

Length = n
Surface area 1.2286081108132E+16
Volume 5.6325215862378E+23
Height 79405413.949571