42420906 (number)

42420906 is an even 8-digits composite number following 42420905 and preceding 42420907. In scientific notation, it is written as 4.2420906 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 12854160 positive integers (up to 42420906) that are relatively prime to 42420906.

Interesting facts

Basic properties

Name

Name forty-two million four hundred twenty thousand nine hundred six

Notation

Scientific notation 4.2420906 × 10^7
Engineering notation 4.2420906 × 10^6

Prime Factorization of 42420906

Prime Factorization 2 × 3 × 3 × 11 × 11 × 19477

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1285482
Product of the distinct prime numbers

The prime factorization of 42420906 is 2 × 3 × 3 × 11 × 11 × 19477. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 5, 71, 4, 902, 570, 7707, 297, 68800, 11653, 204934, 532280, 9684022, 7334319, 99429546, 75186102, 212105209, 635328069, 6549599622, 8960740522

Basic calculations (n = 42420906)

Multiplication

n×y
n×2 84841812
n×3 127262718
n×4 169683624
n×5 212104530

Division

n÷y
n÷2 21210453
n÷3 14140302
n÷3 10605226.5
n÷5 8484181.2

Exponentiation

ny
n2 1799533265860836
n3 7.6337831514956E+22
n4 3.2383199749398E+30
n5 1.3737246725484E+38

Nth Root

y√n
2√n 6513.1333473222
3√n 348.75998198584
4√n 80.703985944451
5√n 33.53636501606

Divisors of 42420906

1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 19477, 38954, 58431, 116862, 175293, 214247, 350586, 428494, 642741, 1285482, 1928223, 2356717, 3856446, 4713434, 7070151, 14140302, 21210453, 42420906

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42420905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42420906 can be divided by 36 positive divisors. The sum of these divisors (counting 42420906) is 1, the average is 0.027777777777778.

Base conversion 42420906

Base System Value
2 Binary 10100001110100101010101010
3 Ternary 2221211012112200
4 Quaternary 2201310222222
5 Quinary 41324432111
6 Senary 4113121030
8 Octal 241645252
10 Decimal 42420906
12 Duodecimal 12259176
16 Hexadecimal 2874aaa
20 Vigesimal d52c56
36 Base36 p986i

Cryptographic Hash Functions

md5 8d70463a93ef00bd401bb14cc55571a8
sha1 d5e9871fe8f0ce44f2fdcee0dd042367d0069afb
sha256 5f0054c4546ec87fd6549906517761cb1d88f896a242ded6f165805e71588472
sha512 6ad5bb664a8f2c8b06a7c5fed4cccaa37d65c61e64be60daf9d47590c4075e933bc89f1d69d4e8dbc7d1e9e0dc55d3e4f834ad24f2d25e45f78d3e8480efb22f
ripemd-160 f16d7c8d50484cbf08603850fa23c0552a467da2

42420906 as geometric shapes

Circle

Radius = n
Diameter 84841812
Circumference 266538413.29645
Area 5.6534004879188E+15

Sphere

Radius = n
Volume 3.1976316090448E+23
Surface area 2.2613601951675E+16
Circumference 266538413.29645

Square

Length = n
Perimeter 169683624
Area 1799533265860836
Diagonal 59992220.593354

Cube

Length = n
Surface area 10797199595165016
Volume 7.6337831514956E+22
Space diagonal 73475164.495103

Equilateral Triangle

Length = n
Perimeter 127262718
Area 7.7922076159533E+14
Altitude 36737582.247552

Triangular Pyramid

Length = n
Surface area 7.7922076159533E+14
Volume 8.9964997208835E+21
Height 19997406.864451