42893844 (number)

42893844 is an even 8-digits composite number following 42893843 and preceding 42893845. In scientific notation, it is written as 4.2893844 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 12220128 positive integers (up to 42893844) that are relatively prime to 42893844.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2893844 × 10^7
Engineering notation 4.2893844 × 10^6

Prime Factorization of 42893844

Prime Factorization 2 × 2 × 3 × 7 × 907 × 563

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21446922
Product of the distinct prime numbers

The prime factorization of 42893844 is 2 × 2 × 3 × 7 × 907 × 563. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42893844)

Multiplication

n×y
n×2 85787688
n×3 128681532
n×4 171575376
n×5 214469220

Division

n÷y
n÷2 21446922
n÷3 14297948
n÷3 10723461
n÷5 8578768.8

Exponentiation

ny
n2 1839881853096336
n3 7.8919605185145E+22
n4 3.3851652333532E+30
n5 1.4520274943368E+38

Nth Root

y√n
2√n 6549.339203309
3√n 350.05126868017
4√n 80.927987762634
5√n 33.610811142861

Divisors of 42893844

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 -42893843
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 42893844 can be divided by 48 positive divisors. The sum of these divisors (counting 42893844) is 1, the average is 0.020833333333333.

Base conversion 42893844

Base System Value
2 Binary 10100011101000001000010100
3 Ternary 2222201020021220
4 Quaternary 2203220020110
5 Quinary 41440100334
6 Senary 4131210340
8 Octal 243501024
10 Decimal 42893844
12 Duodecimal 124469b0
16 Hexadecimal 28e8214
20 Vigesimal d81ec4
36 Base36 pjd3o

Cryptographic Hash Functions

md5 e1fd572a8874114fd0ec62f3373902a1
sha1 3712fcc807c824523584e341f25d92a86c126f2f
sha256 ca708d245a0e91b35356ec07bafde2736f84884dd36d472b707c450b1834a695
sha512 813b11c9179dd5e4afe7306335f3928c9ef4f7fa56483b9c6dd041418b32069524cec5efac3267fc4fcf8eb59db84277eeb68f7f9249884995f8cdf5c7af4855
ripemd-160 0f9779b5a0b12fbee707f7674d2d19860534a1c9

42893844 as geometric shapes

Circle

Radius = n
Diameter 85787688
Circumference 269509970.38925
Area 5.7801593131606E+15

Sphere

Radius = n
Volume 3.3057766916515E+23
Surface area 2.3120637252642E+16
Circumference 269509970.38925

Square

Length = n
Perimeter 171575376
Area 1839881853096336
Diagonal 60661055.927116

Cube

Length = n
Surface area 11039291118578016
Volume 7.8919605185145E+22
Space diagonal 74294317.139933

Equilateral Triangle

Length = n
Perimeter 128681532
Area 7.9669221237171E+14
Altitude 37147158.569967

Triangular Pyramid

Length = n
Surface area 7.9669221237171E+14
Volume 9.3007646658302E+21
Height 20220351.975705