20941794 (number)

20941794 is an even 8-digits composite number following 20941793 and preceding 20941795. In scientific notation, it is written as 2.0941794 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 6890832 positive integers (up to 20941794) that are relatively prime to 20941794.

Interesting facts

Basic properties

Name

Name twenty million nine hundred forty-one thousand seven hundred ninety-four

Notation

Scientific notation 2.0941794 × 10^7
Engineering notation 2.0941794 × 10^6

Prime Factorization of 20941794

Prime Factorization 2 × 9 × 3 × 79 × 4909

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20941794
Product of the distinct prime numbers

The prime factorization of 20941794 is 2 × 9 × 3 × 79 × 4909. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 1, 59, 96, 733, 353, 6093, 2922, 53061, 53825, 215122, 173152, 8977866, 7994038, 47535927, 71932363, 198356246, 371176985, 1919925791, 254588504

Basic calculations (n = 20941794)

Multiplication

n×y
n×2 41883588
n×3 62825382
n×4 83767176
n×5 104708970

Division

n÷y
n÷2 10470897
n÷3 6980598
n÷3 5235448.5
n÷5 4188358.8

Exponentiation

ny
n2 438558735938436
n3 9.1842067049231E+21
n4 1.9233376486792E+29
n5 4.0278140831084E+36

Nth Root

y√n
2√n 4576.2204929396
3√n 275.63728345461
4√n 67.647767834124
5√n 29.12076479703

Divisors of 20941794

1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 4909, 9818, 14727, 29454, 44181, 88362, 132543, 265086, 387811, 775622, 1163433, 2326866, 3490299, 6980598, 10470897, 20941794

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20941793
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20941794 can be divided by 32 positive divisors. The sum of these divisors (counting 20941794) is 1, the average is 0.03125.

Base conversion 20941794

Base System Value
2 Binary 1001111111000101111100010
3 Ternary 1110101221202000
4 Quaternary 1033320233202
5 Quinary 20330114134
6 Senary 2024504430
8 Octal 117705742
10 Decimal 20941794
12 Duodecimal 701b116
16 Hexadecimal 13f8be2
20 Vigesimal 6ahe9e
36 Base36 cgusi

Cryptographic Hash Functions

md5 6b2bc376cd13144f9f4c90ecadc7ff21
sha1 712a4efc9c9646b5c5b61266a63c806b7d9d49a2
sha256 76a2e47f350e71b5ce06016087074e59981779f7891b3aa6c69670cc8758f376
sha512 f4023bda4c34814f1694b82c320582ba4101d264bf8dfb77276d18c6964b65703984d04f2976f69ef5c921378b348e401e74e07d76acbba182aa6bd8594bf98b
ripemd-160 ab15a5253ed0f8f0f3a274f612d1604e626c597d

20941794 as geometric shapes

Circle

Radius = n
Diameter 41883588
Circumference 131581172.36678
Area 1.3777729029918E+15

Sphere

Radius = n
Volume 3.8470715084315E+22
Surface area 5.5110916119673E+15
Circumference 131581172.36678

Square

Length = n
Perimeter 83767176
Area 438558735938436
Diagonal 29616169.095224

Cube

Length = n
Surface area 2631352415630616
Volume 9.1842067049231E+21
Space diagonal 36272251.209641

Equilateral Triangle

Length = n
Perimeter 62825382
Area 1.8990150318714E+14
Altitude 18136125.604821

Triangular Pyramid

Length = n
Surface area 1.8990150318714E+14
Volume 1.082369140145E+21
Height 9872056.3650745