42646886 (number)

42646886 is an even 8-digits composite number following 42646885 and preceding 42646887. In scientific notation, it is written as 4.2646886 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 20372040 positive integers (up to 42646886) that are relatively prime to 42646886.

Interesting facts

Basic properties

Name

Name forty-two million six hundred forty-six thousand eight hundred eighty-six

Notation

Scientific notation 4.2646886 × 10^7
Engineering notation 4.2646886 × 10^6

Prime Factorization of 42646886

Prime Factorization 2 × 31 × 79 × 8707

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42646886
Product of the distinct prime numbers

The prime factorization of 42646886 is 2 × 31 × 79 × 8707. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 13, 47, 709, 67, 1197, 8024, 65205, 92683, 371715, 850155, 7067979, 3324971, 25009913, 4769195, 488939197, 270186572, 4241840504, 8747134762

Basic calculations (n = 42646886)

Multiplication

n×y
n×2 85293772
n×3 127940658
n×4 170587544
n×5 213234430

Division

n÷y
n÷2 21323443
n÷3 14215628.666667
n÷3 10661721.5
n÷5 8529377.2

Exponentiation

ny
n2 1818756885496996
n3 7.7564317557505E+22
n4 3.3078766085427E+30
n5 1.4107063662659E+38

Nth Root

y√n
2√n 6530.4583300102
3√n 349.37817753496
4√n 80.811251258783
5√n 33.572019372646

Divisors of 42646886

1, 2, 31, 62, 79, 158, 2449, 4898, 8707, 17414, 269917, 539834, 687853, 1375706, 21323443, 42646886

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 -42646885
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 42646886 can be divided by 16 positive divisors. The sum of these divisors (counting 42646886) is 1, the average is 0.0625.

Base conversion 42646886

Base System Value
2 Binary 10100010101011110101100110
3 Ternary 2222020200112022
4 Quaternary 2202223311212
5 Quinary 41404200021
6 Senary 4122023142
8 Octal 242536546
10 Decimal 42646886
12 Duodecimal 12347ab2
16 Hexadecimal 28abd66
20 Vigesimal d6ah46
36 Base36 pe2jq

Cryptographic Hash Functions

md5 3cd8bc7fc1a6262233a769c828abc204
sha1 da694784b6d5c8520b546a2e52c6965caafd1306
sha256 37f8a744ec52b20513a4eb95409c6001c3ed1ae940fa5c0c93972889e4d04782
sha512 c550a17fa0dae41a950e9672af355cce3825100d2ef84a381d8a3ac89a5f0ce9a042a2feae4aefecac54724f2711c15a08aedbdc1ae80267b3b58db35482ecb8
ripemd-160 c31c6b6bc20b73bb1b2db76e168eb003a62e315c

42646886 as geometric shapes

Circle

Radius = n
Diameter 85293772
Circumference 267958287.51216
Area 5.7137932701432E+15

Sphere

Radius = n
Volume 3.2490065362582E+23
Surface area 2.2855173080573E+16
Circumference 267958287.51216

Square

Length = n
Perimeter 170587544
Area 1818756885496996
Diagonal 60311804.574179

Cube

Length = n
Surface area 10912541312981976
Volume 7.7564317557505E+22
Space diagonal 73866573.336598

Equilateral Triangle

Length = n
Perimeter 127940658
Area 7.8754483307413E+14
Altitude 36933286.668299

Triangular Pyramid

Length = n
Surface area 7.8754483307413E+14
Volume 9.1410424871698E+21
Height 20103934.85806