42644892 (number)

42644892 is an even 8-digits composite number following 42644891 and preceding 42644893. In scientific notation, it is written as 4.2644892 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 13403520 positive integers (up to 42644892) that are relatively prime to 42644892.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2644892 × 10^7
Engineering notation 4.2644892 × 10^6

Prime Factorization of 42644892

Prime Factorization 2 × 2 × 3 × 19 × 359 × 521

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21322446
Product of the distinct prime numbers

The prime factorization of 42644892 is 2 × 2 × 3 × 19 × 359 × 521. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42644892)

Multiplication

n×y
n×2 85289784
n×3 127934676
n×4 170579568
n×5 213224460

Division

n÷y
n÷2 21322446
n÷3 14214964
n÷3 10661223
n÷5 8528978.4

Exponentiation

ny
n2 1818586813691664
n3 7.7553438262505E+22
n4 3.3072579989332E+30
n5 1.4103766018064E+38

Nth Root

y√n
2√n 6530.3056590025
3√n 349.37273226874
4√n 80.810306638463
5√n 33.571705427761

Divisors of 42644892

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 -42644891
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 42644892 can be divided by 48 positive divisors. The sum of these divisors (counting 42644892) is 1, the average is 0.020833333333333.

Base conversion 42644892

Base System Value
2 Binary 10100010101011010110011100
3 Ternary 2222020120210110
4 Quaternary 2202223112130
5 Quinary 41404114032
6 Senary 4122010020
8 Octal 242532634
10 Decimal 42644892
12 Duodecimal 12346910
16 Hexadecimal 28ab59c
20 Vigesimal d6ac4c
36 Base36 pe10c

Cryptographic Hash Functions

md5 2d3db18d42efd32494378de4c6555c8b
sha1 823e6b85c823669da2d3b6b08b7d3151f11caef0
sha256 02c85e26d5b0425e44876f88e110fe2167f1423852019caa42b78cd308139177
sha512 1b0caddbd68bae96815afbb77c4e5dc72f33a6720c6ffd40fe381a1cf4e7745e619a89f19aa52a4019a26e4057666ed9a04ef0653ba555720326a8835f9c7589
ripemd-160 92659bf0585f4fe22bfc63c1a57d3dd81b5817cf

42644892 as geometric shapes

Circle

Radius = n
Diameter 85289784
Circumference 267945758.84066
Area 5.713258973809E+15

Sphere

Radius = n
Volume 3.2485508254149E+23
Surface area 2.2853035895236E+16
Circumference 267945758.84066

Square

Length = n
Perimeter 170579568
Area 1818586813691664
Diagonal 60308984.632336

Cube

Length = n
Surface area 10911520882149984
Volume 7.7553438262505E+22
Space diagonal 73863119.627288

Equilateral Triangle

Length = n
Perimeter 127934676
Area 7.8747118982219E+14
Altitude 36931559.813644

Triangular Pyramid

Length = n
Surface area 7.8747118982219E+14
Volume 9.1397603499583E+21
Height 20102994.877445