42090986 (number)

42090986 is an even 8-digits composite number following 42090985 and preceding 42090987. In scientific notation, it is written as 4.2090986 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 18016080 positive integers (up to 42090986) that are relatively prime to 42090986.

Interesting facts

Basic properties

Name

Name forty-two million ninety thousand nine hundred eighty-six

Notation

Scientific notation 4.2090986 × 10^7
Engineering notation 4.2090986 × 10^6

Prime Factorization of 42090986

Prime Factorization 2 × 7 × 1109 × 2711

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42090986
Product of the distinct prime numbers

The prime factorization of 42090986 is 2 × 7 × 1109 × 2711. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 48, 56, 838, 642, 1829, 7324, 8494, 17437, 102784, 24296, 3335305, 3110648, 33439107, 42013560, 263934831, 210836314, 8358817655, 475564518

Basic calculations (n = 42090986)

Multiplication

n×y
n×2 84181972
n×3 126272958
n×4 168363944
n×5 210454930

Division

n÷y
n÷2 21045493
n÷3 14030328.666667
n÷3 10522746.5
n÷5 8418197.2

Exponentiation

ny
n2 1771651102452196
n3 7.45705417502E+22
n4 3.1387476288201E+30
n5 1.321129825022E+38

Nth Root

y√n
2√n 6487.7566230555
3√n 347.85349119727
4√n 80.546611493318
5√n 33.484037518677

Divisors of 42090986

1, 2, 7, 14, 1109, 2218, 2711, 5422, 7763, 15526, 18977, 37954, 3006499, 6012998, 21045493, 42090986

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 -42090985
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 42090986 can be divided by 16 positive divisors. The sum of these divisors (counting 42090986) is 1, the average is 0.0625.

Base conversion 42090986

Base System Value
2 Binary 10100000100100000111101010
3 Ternary 2221012102222102
4 Quaternary 2200210013222
5 Quinary 41233402421
6 Senary 4102053402
8 Octal 240440752
10 Decimal 42090986
12 Duodecimal 1211a262
16 Hexadecimal 28241ea
20 Vigesimal d31796
36 Base36 p25m2

Cryptographic Hash Functions

md5 5b368237bab609ee85038c4f5eab1974
sha1 e577b020c7b3675e3893fdd5f7aa65e9d437918c
sha256 de27b54ee5c6bce744a7262ceb119d78f88a95827f5bd954e8ec2c8723dab0f1
sha512 3165be7e699355bf4c7ca76aceb3e4401bead839bcc324908930ca706d7737c6922ffb8b90c601cfdbbaf28c50b2b31305e5c7d931ea74fda328a446cf2a2f71
ripemd-160 b5c349d17cb16ae4988b9e9689488f657ef943ca

42090986 as geometric shapes

Circle

Radius = n
Diameter 84181972
Circumference 264465464.7999
Area 5.5658060881881E+15

Sphere

Radius = n
Volume 3.1236035484885E+23
Surface area 2.2263224352752E+16
Circumference 264465464.7999

Square

Length = n
Perimeter 168363944
Area 1771651102452196
Diagonal 59525643.254856

Cube

Length = n
Surface area 10629906614713176
Volume 7.45705417502E+22
Space diagonal 72903726.29267

Equilateral Triangle

Length = n
Perimeter 126272958
Area 7.6714743068315E+14
Altitude 36451863.146335

Triangular Pyramid

Length = n
Surface area 7.6714743068315E+14
Volume 8.7882226247202E+21
Height 19841881.084952