42551906 (number)

42551906 is an even 8-digits composite number following 42551905 and preceding 42551907. In scientific notation, it is written as 4.2551906 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 19954800 positive integers (up to 42551906) that are relatively prime to 42551906.

Interesting facts

Basic properties

Name

Name forty-two million five hundred fifty-one thousand nine hundred six

Notation

Scientific notation 4.2551906 × 10^7
Engineering notation 4.2551906 × 10^6

Prime Factorization of 42551906

Prime Factorization 2 × 101 × 19 × 11087

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42551906
Product of the distinct prime numbers

The prime factorization of 42551906 is 2 × 101 × 19 × 11087. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 6, 81, 634, 431, 2852, 5806, 75034, 28677, 456841, 643528, 9436297, 7519485, 43971303, 51306731, 113527758, 663222572, 6258501733, 1893910596

Basic calculations (n = 42551906)

Multiplication

n×y
n×2 85103812
n×3 127655718
n×4 170207624
n×5 212759530

Division

n÷y
n÷2 21275953
n÷3 14183968.666667
n÷3 10637976.5
n÷5 8510381.2

Exponentiation

ny
n2 1810664704232836
n3 7.7047234292033E+22
n4 3.2785066711546E+30
n5 1.3950670769134E+38

Nth Root

y√n
2√n 6523.1821988965
3√n 349.11861497457
4√n 80.766219416885
5√n 33.557052207961

Divisors of 42551906

1, 2, 19, 38, 101, 202, 1919, 3838, 11087, 22174, 210653, 421306, 1119787, 2239574, 21275953, 42551906

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 -42551905
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 42551906 can be divided by 16 positive divisors. The sum of these divisors (counting 42551906) is 1, the average is 0.0625.

Base conversion 42551906

Base System Value
2 Binary 10100010010100101001100010
3 Ternary 2222001212020112
4 Quaternary 2202110221202
5 Quinary 41343130111
6 Senary 4120011322
8 Octal 242245142
10 Decimal 42551906
12 Duodecimal 12300b42
16 Hexadecimal 2894a62
20 Vigesimal d5ijf6
36 Base36 pc19e

Cryptographic Hash Functions

md5 e050f8da4593b02bd970cd053e6a3f12
sha1 9abc6ed8ee9c9c0dbc962da606ec73225e40b226
sha256 75c2ac28e14d2a6083d521ca416749f61852946ef6b1a5b3f240ae51e0278bb8
sha512 b683928e32ced29573b05d53963385e1aa432060e9a99b54f5d315438c3b9c5d29c7cff5494c3fa406cad4c46e950410e4cb6d0e4f8f10353fc5a74998537d95
ripemd-160 6563efaee3bf4455f05971108b9d87ca6e3baf4c

42551906 as geometric shapes

Circle

Radius = n
Diameter 85103812
Circumference 267361510.57169
Area 5.6883709329322E+15

Sphere

Radius = n
Volume 3.2273470030835E+23
Surface area 2.2753483731729E+16
Circumference 267361510.57169

Square

Length = n
Perimeter 170207624
Area 1810664704232836
Diagonal 60177482.570025

Cube

Length = n
Surface area 10863988225397016
Volume 7.7047234292033E+22
Space diagonal 73702063.150895

Equilateral Triangle

Length = n
Perimeter 127655718
Area 7.8404081580074E+14
Altitude 36851031.575447

Triangular Pyramid

Length = n
Surface area 7.8404081580074E+14
Volume 9.0801036399276E+21
Height 20059160.856675