42891684 (number)

42891684 is an even 8-digits composite number following 42891683 and preceding 42891685. In scientific notation, it is written as 4.2891684 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 12941440 positive integers (up to 42891684) that are relatively prime to 42891684.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred ninety-one thousand six hundred eighty-four

Notation

Scientific notation 4.2891684 × 10^7
Engineering notation 4.2891684 × 10^6

Prime Factorization of 42891684

Prime Factorization 2 × 2 × 3 × 11 × 293 × 1109

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21445842
Product of the distinct prime numbers

The prime factorization of 42891684 is 2 × 2 × 3 × 11 × 293 × 1109. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42891684)

Multiplication

n×y
n×2 85783368
n×3 128675052
n×4 171566736
n×5 214458420

Division

n÷y
n÷2 21445842
n÷3 14297228
n÷3 10722921
n÷5 8578336.8

Exponentiation

ny
n2 1839696556355856
n3 7.8907683351104E+22
n4 3.3844834194676E+30
n5 1.4516619333104E+38

Nth Root

y√n
2√n 6549.1742991006
3√n 350.04539275205
4√n 80.926968923225
5√n 33.610472628949

Divisors of 42891684

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42891683
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42891684 can be divided by 48 positive divisors. The sum of these divisors (counting 42891684) is 1, the average is 0.020833333333333.

Base conversion 42891684

Base System Value
2 Binary 10100011100111100110100100
3 Ternary 2222201010022220
4 Quaternary 2203213212210
5 Quinary 41440013214
6 Senary 4131152340
8 Octal 243474644
10 Decimal 42891684
12 Duodecimal 124456b0
16 Hexadecimal 28e79a4
20 Vigesimal d81944
36 Base36 pjbfo

Cryptographic Hash Functions

md5 a5a9b95e456f1585609c91f0ba521364
sha1 922b68f0bd93dcb1f38b5bfbc31a8afb13f7b696
sha256 eeb3b693bf8000e19816901fa908bb0edae85fd16da9757a4da95965a062ff78
sha512 5fa5b4973e9afc8f2ba3d6188ed66fc93074217462ad871d24a933ad910bb2273ac0999b8f077e80da466a0e8733e7739fca35f9700e40b7831d6d86055b3281
ripemd-160 2c9317d4764fc1472560e6ed7c1b961a95bc29c7

42891684 as geometric shapes

Circle

Radius = n
Diameter 85783368
Circumference 269496398.70899
Area 5.779577186282E+15

Sphere

Radius = n
Volume 3.3052773110349E+23
Surface area 2.3118308745128E+16
Circumference 269496398.70899

Square

Length = n
Perimeter 171566736
Area 1839696556355856
Diagonal 60658001.225821

Cube

Length = n
Surface area 11038179338135136
Volume 7.8907683351104E+22
Space diagonal 74290575.910189

Equilateral Triangle

Length = n
Perimeter 128675052
Area 7.9661197652946E+14
Altitude 37145287.955095

Triangular Pyramid

Length = n
Surface area 7.9661197652946E+14
Volume 9.2993596642144E+21
Height 20219333.74194