20793942 (number)

20793942 is an even 8-digits composite number following 20793941 and preceding 20793943. In scientific notation, it is written as 2.0793942 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 6057504 positive integers (up to 20793942) that are relatively prime to 20793942.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-three thousand nine hundred forty-two

Notation

Scientific notation 2.0793942 × 10^7
Engineering notation 2.0793942 × 10^6

Prime Factorization of 20793942

Prime Factorization 2 × 27 × 247 × 1559

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20793942
Product of the distinct prime numbers

The prime factorization of 20793942 is 2 × 27 × 247 × 1559. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 13, 39, 842, 733, 4854, 2530, 22153, 44416, 926538, 47852, 9763852, 6408597, 53226854, 48381671, 630548834, 124301204, 3309558683, 134436362

Basic calculations (n = 20793942)

Multiplication

n×y
n×2 41587884
n×3 62381826
n×4 83175768
n×5 103969710

Division

n÷y
n÷2 10396971
n÷3 6931314
n÷3 5198485.5
n÷5 4158788.4

Exponentiation

ny
n2 432388023899364
n3 8.991051490458E+21
n4 1.869594032116E+29
n5 3.8876229867366E+36

Nth Root

y√n
2√n 4560.0374998458
3√n 274.98707156852
4√n 67.52804972636
5√n 29.079528843396

Divisors of 20793942

1, 2, 27, 54, 247, 494, 1559, 3118, 6669, 13338, 42093, 84186, 385073, 770146, 10396971, 20793942

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 -20793941
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 20793942 can be divided by 16 positive divisors. The sum of these divisors (counting 20793942) is 1, the average is 0.0625.

Base conversion 20793942

Base System Value
2 Binary 1001111010100101001010110
3 Ternary 1110010102221000
4 Quaternary 1033110221112
5 Quinary 20310401232
6 Senary 2021404130
8 Octal 117245126
10 Decimal 20793942
12 Duodecimal 6b69646
16 Hexadecimal 13d4a56
20 Vigesimal 69j4h2
36 Base36 cdopi

Cryptographic Hash Functions

md5 107a842f60b03a0ef361a476c8b322cf
sha1 6b42ffe1a5ea857c742245680bd1f69b6db8a110
sha256 907a057de861901599c8a2b78c47ad26e6f60e8f8910f97b2eb8beec07a745f6
sha512 7a3ffe0d7ffac66ecf820bbd59ed88497db65c820c6fa32cee001525c8b713f2a7f4734fea06a857d18e99571c6930a26d4a5135b1e7d2ccffd576f99c367e48
ripemd-160 b24792d758fa1d2857c23f9199b868f6eacc0292

20793942 as geometric shapes

Circle

Radius = n
Diameter 41587884
Circumference 130652190.85274
Area 1.3583870393824E+15

Sphere

Radius = n
Volume 3.7661628413961E+22
Surface area 5.4335481575298E+15
Circumference 130652190.85274

Square

Length = n
Perimeter 83175768
Area 432388023899364
Diagonal 29407074.7916

Cube

Length = n
Surface area 2594328143396184
Volume 8.991051490458E+21
Space diagonal 36016164.03364

Equilateral Triangle

Length = n
Perimeter 62381826
Area 1.872295064945E+14
Altitude 18008082.01682

Triangular Pyramid

Length = n
Surface area 1.872295064945E+14
Volume 1.0596055798167E+21
Height 9802358.2638665