42143531 (number)

42143531 is an odd 8-digits composite number following 42143530 and preceding 42143532. In scientific notation, it is written as 4.2143531 × 10^7. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 41115600 positive integers (up to 42143531) that are relatively prime to 42143531.

Interesting facts

Basic properties

Name

Name forty-two million one hundred forty-three thousand five hundred thirty-one

Notation

Scientific notation 4.2143531 × 10^7
Engineering notation 4.2143531 × 10^6

Prime Factorization of 42143531

Prime Factorization 41 × 1027891

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 42143531
Product of the distinct prime numbers

The prime factorization of 42143531 is 41 × 1027891. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 34, 6, 611, 942, 1177, 5815, 25426, 15943, 567145, 79514, 5336315, 3270005, 18728719, 58385494, 915535460, 152371740, 2095358848, 9174056035

Basic calculations (n = 42143531)

Multiplication

n×y
n×2 84287062
n×3 126430593
n×4 168574124
n×5 210717655

Division

n÷y
n÷2 21071765.5
n÷3 14047843.666667
n÷3 10535882.75
n÷5 8428706.2

Exponentiation

ny
n2 1776077205147961
n3 7.4850164753546E+22
n4 3.1544502386462E+30
n5 1.3293967142034E+38

Nth Root

y√n
2√n 6491.8049108087
3√n 347.99818061761
4√n 80.5717376678
5√n 33.492393421049

Divisors of 42143531

1, 41, 1027891, 42143531

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42143530
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42143531 can be divided by 4 positive divisors. The sum of these divisors (counting 42143531) is 1, the average is 0.25.

Base conversion 42143531

Base System Value
2 Binary 10100000110000111100101011
3 Ternary 2221022010001112
4 Quaternary 2200300330223
5 Quinary 41242043111
6 Senary 4103140535
8 Octal 240607453
10 Decimal 42143531
12 Duodecimal 1214474b
16 Hexadecimal 2830f2b
20 Vigesimal d37igb
36 Base36 p3a5n

Cryptographic Hash Functions

md5 1b46838d112ed5a537888a79182c1abc
sha1 fbc35d2297e47c208a4618f14c8df618534e2781
sha256 d3537f79efc0ced93ab4cb2096193ac54f59acd429f78006c64d6e085ffd1ef0
sha512 1a18e924814c1950b8a781f05f57c2c1e884f5ba0f475c80a41f030f646c62f32b4c1ab197faf79aefa256517ff0ce2ca01984b880258bab9936b197af1f1250
ripemd-160 f9d7b884cf2b0bda057887e8ae71b05834e4c15b

42143531 as geometric shapes

Circle

Radius = n
Diameter 84287062
Circumference 264795614.77187
Area 5.5797110999011E+15

Sphere

Radius = n
Volume 3.135316369463E+23
Surface area 2.2318844399605E+16
Circumference 264795614.77187

Square

Length = n
Perimeter 168574124
Area 1776077205147961
Diagonal 59599953.106491

Cube

Length = n
Surface area 10656463230887766
Volume 7.4850164753546E+22
Space diagonal 72994736.902354

Equilateral Triangle

Length = n
Perimeter 126430593
Area 7.690639893703E+14
Altitude 36497368.451177

Triangular Pyramid

Length = n
Surface area 7.690639893703E+14
Volume 8.8211765116938E+21
Height 19866651.035497