42486739 (number)

42486739 is an odd 8-digits composite number following 42486738 and preceding 42486740. In scientific notation, it is written as 4.2486739 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 42402760 positive integers (up to 42486739) that are relatively prime to 42486739.

Interesting facts

Basic properties

Name

Name forty-two million four hundred eighty-six thousand seven hundred thirty-nine

Notation

Scientific notation 4.2486739 × 10^7
Engineering notation 4.2486739 × 10^6

Prime Factorization of 42486739

Prime Factorization 509 × 83471

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 42486739
Product of the distinct prime numbers

The prime factorization of 42486739 is 509 × 83471. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 3, 91, 39, 905, 969, 2913, 6724, 23512, 55396, 772053, 936887, 3483936, 2103659, 7693178, 57981829, 467980039, 318188070, 149666967, 4485882867

Basic calculations (n = 42486739)

Multiplication

n×y
n×2 84973478
n×3 127460217
n×4 169946956
n×5 212433695

Division

n÷y
n÷2 21243369.5
n÷3 14162246.333333
n÷3 10621684.75
n÷5 8497347.8

Exponentiation

ny
n2 1805122990854121
n3 7.6693789375318E+22
n4 3.2584690121101E+30
n5 1.3844172245711E+38

Nth Root

y√n
2√n 6518.1852535809
3√n 348.94030226597
4√n 80.735278866063
5√n 33.546767576907

Divisors of 42486739

1, 509, 83471, 42486739

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 -42486738
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 42486739 can be divided by 4 positive divisors. The sum of these divisors (counting 42486739) is 1, the average is 0.25.

Base conversion 42486739

Base System Value
2 Binary 10100010000100101111010011
3 Ternary 2221221112211221
4 Quaternary 2202010233103
5 Quinary 41334033424
6 Senary 4114345511
8 Octal 242045723
10 Decimal 42486739
12 Duodecimal 1228b297
16 Hexadecimal 2884bd3
20 Vigesimal d5aggj
36 Base36 pamz7

Cryptographic Hash Functions

md5 739c70543891ac5fb28d10e44e47a5d4
sha1 e18b63ecb9256698fb94476c7ac37395802b7d52
sha256 fcdc1e542350b42e0ec3d2a11e19733a455f4982d8a8d8ceb5ca3d46a5a4fa64
sha512 c03d9edf7b8e477efbd0471559259ead365a05ac165d8e0753bea87c31f291ba8eb5e24acc6a29010951289bf3323f69d08c6e9ecb020be4d47901ec16a49451
ripemd-160 ed75b2baa2fec9df9583be5e0da990bc38b9c714

42486739 as geometric shapes

Circle

Radius = n
Diameter 84973478
Circumference 266952054.23477
Area 5.6709611268933E+15

Sphere

Radius = n
Volume 3.2125419370328E+23
Surface area 2.2683844507573E+16
Circumference 266952054.23477

Square

Length = n
Perimeter 169946956
Area 1805122990854121
Diagonal 60085322.514806

Cube

Length = n
Surface area 10830737945124726
Volume 7.6693789375318E+22
Space diagonal 73589190.595918

Equilateral Triangle

Length = n
Perimeter 127460217
Area 7.8164118351751E+14
Altitude 36794595.297959

Triangular Pyramid

Length = n
Surface area 7.8164118351751E+14
Volume 9.0384497570301E+21
Height 20028440.838269