42168520 (number)

42168520 is an even 8-digits composite number following 42168519 and preceding 42168521. In scientific notation, it is written as 4.2168520 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 16867392 positive integers (up to 42168520) that are relatively prime to 42168520.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2168520 × 10^7
Engineering notation 4.2168520 × 10^6

Prime Factorization of 42168520

Prime Factorization 2 × 2 × 2 × 5 × 1054213

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10542130
Product of the distinct prime numbers

The prime factorization of 42168520 is 2 × 2 × 2 × 5 × 1054213. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 41, 56, 999, 511, 7233, 4113, 18752, 11165, 879615, 12916, 478588, 781437, 95039792, 13526143, 206502012, 814252304, 6851902453, 6271354362

Basic calculations (n = 42168520)

Multiplication

n×y
n×2 84337040
n×3 126505560
n×4 168674080
n×5 210842600

Division

n÷y
n÷2 21084260
n÷3 14056173.333333
n÷3 10542130
n÷5 8433704

Exponentiation

ny
n2 1778184078990400
n3 7.4983390898588E+22
n4 3.1619386187749E+30
n5 1.3333427188458E+38

Nth Root

y√n
2√n 6493.7292829313
3√n 348.0669488493
4√n 80.583678762708
5√n 33.496364341208

Divisors of 42168520

1, 2, 4, 5, 8, 10, 20, 40, 1054213, 2108426, 4216852, 5271065, 8433704, 10542130, 21084260, 42168520

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 -42168519
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 42168520 can be divided by 16 positive divisors. The sum of these divisors (counting 42168520) is 1, the average is 0.0625.

Base conversion 42168520

Base System Value
2 Binary 10100000110111000011001000
3 Ternary 2221100101100001
4 Quaternary 2200313003020
5 Quinary 41243343040
6 Senary 4103452344
8 Octal 240670310
10 Decimal 42168520
12 Duodecimal 121570b4
16 Hexadecimal 28370c8
20 Vigesimal d3b160
36 Base36 p3tfs

Cryptographic Hash Functions

md5 6c1bc6c5b0dfdd6c184dfd2570bd2323
sha1 6992bbcd38b651183cbf57bdf8698e32a19cf9fc
sha256 5f476f836b8d7ac6f714a61b08004105c77349ca7ee4711f2fd6471196cf1e8e
sha512 ee08a985099dd8df6aaebfe609f7e3e7c3e2a569771d76fcb9132a5464ff9f52bd27cfc2a9f5591fe28c9dcefa4c62c9d2491a230b5ad942bf36a22a258f3383
ripemd-160 1a713d2870e1681104c55fbcd8e94cca0fc416bc

42168520 as geometric shapes

Circle

Radius = n
Diameter 84337040
Circumference 264952625.28951
Area 5.5863300392866E+15

Sphere

Radius = n
Volume 3.1408969331768E+23
Surface area 2.2345320157146E+16
Circumference 264952625.28951

Square

Length = n
Perimeter 168674080
Area 1778184078990400
Diagonal 59635292.889201

Cube

Length = n
Surface area 10669104473942400
Volume 7.4983390898588E+22
Space diagonal 73038019.119984

Equilateral Triangle

Length = n
Perimeter 126505560
Area 7.6997629250536E+14
Altitude 36519009.559992

Triangular Pyramid

Length = n
Surface area 7.6997629250536E+14
Volume 8.8368773634589E+21
Height 19878430.963067