168442005 (number)

168442005 is an odd 9-digits composite number following 168442004 and preceding 168442006. In scientific notation, it is written as 1.68442005 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 86026752 positive integers (up to 168442005) that are relatively prime to 168442005.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.68442005 × 10^8
Engineering notation 1.68442005 × 10^6

Prime Factorization of 168442005

Prime Factorization 5 × 3 × 127 × 29 × 3049

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 168442005
Product of the distinct prime numbers

The prime factorization of 168442005 is 5 × 3 × 127 × 29 × 3049. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 86, 95, 740, 238, 2577, 2607, 76745, 44592, 876571, 950943, 9337022, 5777182, 78281326, 28271887, 766591368, 663402374, 5862171615, 1591388842

Basic calculations (n = 168442005)

Multiplication

n×y
n×2 336884010
n×3 505326015
n×4 673768020
n×5 842210025

Division

n÷y
n÷2 84221002.5
n÷3 56147335
n÷3 42110501.25
n÷5 33688401

Exponentiation

ny
n2 28372709048420025
n3 4.7791559993975E+24
n4 8.050106187463E+32
n5 1.3559760266792E+41

Nth Root

y√n
2√n 12978.520909564
3√n 552.26832352359
4√n 113.92331152826
5√n 44.18654862024

Divisors of 168442005

1, 3, 5, 15, 29, 87, 127, 145, 381, 435, 635, 1905, 3049, 3683, 9147, 11049, 15245, 18415, 45735, 55245, 88421, 265263, 387223, 442105, 1161669, 1326315, 1936115, 5808345, 11229467, 33688401, 56147335, 168442005

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168442004
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168442005 can be divided by 32 positive divisors. The sum of these divisors (counting 168442005) is 1, the average is 0.03125.

Base conversion 168442005

Base System Value
2 Binary 1010000010100011100010010101
3 Ternary 102201221201222210
4 Quaternary 22002203202111
5 Quinary 321110121010
6 Senary 24414144033
8 Octal 1202434225
10 Decimal 168442005
12 Duodecimal 484b2019
16 Hexadecimal a0a3895
20 Vigesimal 2ccf505
36 Base36 2saaol

Cryptographic Hash Functions

md5 df7eba21f72b1bd9c2baef23bb2049d4
sha1 65e30879fff59be411f15852923d398f08416770
sha256 ec40558954abc31e6384664bbc44e8d328e3dd7b37575dc9c4c140a3d3be7e65
sha512 bf100f75e4ef9080171782227b68b54ce3aa53c2d8cd60ff311f03cdbcd1f0f80e251b24425abf2399ba750a5639b5bc605679c239bef1cf5f289aaa1b8c42e1
ripemd-160 6f8de78647fc0749514f166c2d4c3b9bad6370bc

168442005 as geometric shapes

Circle

Radius = n
Diameter 336884010
Circumference 1058352330.9279
Area 8.9135494308957E+16

Sphere

Radius = n
Volume 2.0018881837422E+25
Surface area 3.5654197723583E+17
Circumference 1058352330.9279

Square

Length = n
Perimeter 673768020
Area 28372709048420025
Diagonal 238212967.94432

Cube

Length = n
Surface area 170236254290520150
Volume 4.7791559993975E+24
Space diagonal 291750110.78877

Equilateral Triangle

Length = n
Perimeter 505326015
Area 1.2285743405058E+16
Altitude 145875055.39439

Triangular Pyramid

Length = n
Surface area 1.2285743405058E+16
Volume 5.6322893592039E+23
Height 79404322.648106