42685786 (number)

42685786 is an even 8-digits composite number following 42685785 and preceding 42685787. In scientific notation, it is written as 4.2685786 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 17910000 positive integers (up to 42685786) that are relatively prime to 42685786.

Interesting facts

Basic properties

Name

Name forty-two million six hundred eighty-five thousand seven hundred eighty-six

Notation

Scientific notation 4.2685786 × 10^7
Engineering notation 4.2685786 × 10^6

Prime Factorization of 42685786

Prime Factorization 2 × 13 × 11 × 149251

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42685786
Product of the distinct prime numbers

The prime factorization of 42685786 is 2 × 13 × 11 × 149251. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 52, 100, 468, 60, 5360, 2182, 1881, 46748, 477692, 387552, 195975, 4107344, 62630420, 6717498, 523408309, 216229573, 8481855108, 8861078992

Basic calculations (n = 42685786)

Multiplication

n×y
n×2 85371572
n×3 128057358
n×4 170743144
n×5 213428930

Division

n÷y
n÷2 21342893
n÷3 14228595.333333
n÷3 10671446.5
n÷5 8537157.2

Exponentiation

ny
n2 1822076326437796
n3 7.777676014599E+22
n4 3.3199621393651E+30
n5 1.4171519340904E+38

Nth Root

y√n
2√n 6533.4360025947
3√n 349.48437271297
4√n 80.829672785399
5√n 33.578141626586

Divisors of 42685786

1, 2, 11, 13, 22, 26, 143, 286, 149251, 298502, 1641761, 1940263, 3283522, 3880526, 21342893, 42685786

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 -42685785
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 42685786 can be divided by 16 positive divisors. The sum of these divisors (counting 42685786) is 1, the average is 0.0625.

Base conversion 42685786

Base System Value
2 Binary 10100010110101010101011010
3 Ternary 2222022122220001
4 Quaternary 2202311111122
5 Quinary 41411421121
6 Senary 4122523214
8 Octal 242652532
10 Decimal 42685786
12 Duodecimal 1236650a
16 Hexadecimal 28b555a
20 Vigesimal d6fe96
36 Base36 pewka

Cryptographic Hash Functions

md5 30115061a9d8bb54b6abea110b322801
sha1 27a2a8f9e2ce7fc802157e57226b1f41f9df4076
sha256 e98e334a196970360e0b5ea62a1018974222945484470369b9a576cda111a442
sha512 2276a84c17fbd9c5ae6282cef49289b6406d72c0ef35f690717de70855a67011d3cb1bb6baf695e117725e2896e80418ac0a67d7fe62473cda78c61dc3921fc2
ripemd-160 f9854785e2317f49f9a6a011673f3d7b55f9a469

42685786 as geometric shapes

Circle

Radius = n
Diameter 85371572
Circumference 268202703.42061
Area 5.7242216014169E+15

Sphere

Radius = n
Volume 3.2579053105954E+23
Surface area 2.2896886405667E+16
Circumference 268202703.42061

Square

Length = n
Perimeter 170743144
Area 1822076326437796
Diagonal 60366817.481756

Cube

Length = n
Surface area 10932457958626776
Volume 7.777676014599E+22
Space diagonal 73933950.113012

Equilateral Triangle

Length = n
Perimeter 128057358
Area 7.8898219316468E+14
Altitude 36966975.056506

Triangular Pyramid

Length = n
Surface area 7.8898219316468E+14
Volume 9.1660790863248E+21
Height 20122272.493919