20678412 (number)

20678412 is an even 8-digits composite number following 20678411 and preceding 20678413. In scientific notation, it is written as 2.0678412 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 6706368 positive integers (up to 20678412) that are relatively prime to 20678412.

Interesting facts

Basic properties

Name

Name twenty million six hundred seventy-eight thousand four hundred twelve

Notation

Scientific notation 2.0678412 × 10^7
Engineering notation 2.0678412 × 10^6

Prime Factorization of 20678412

Prime Factorization 2 × 2 × 3 × 37 × 46573

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10339206
Product of the distinct prime numbers

The prime factorization of 20678412 is 2 × 2 × 3 × 37 × 46573. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 75, 56, 75, 279, 1841, 5107, 60622, 85029, 70933, 968469, 9956271, 7229491, 87051309, 11348671, 446109858, 914085747, 9502724285, 2049221706

Basic calculations (n = 20678412)

Multiplication

n×y
n×2 41356824
n×3 62035236
n×4 82713648
n×5 103392060

Division

n÷y
n÷2 10339206
n÷3 6892804
n÷3 5169603
n÷5 4135682.4

Exponentiation

ny
n2 427596722841744
n3 8.8420212047714E+21
n4 1.82838957385E+29
n5 3.7808192904575E+36

Nth Root

y√n
2√n 4547.3521966085
3√n 274.47685446233
4√n 67.4340581354
5√n 29.047143938586

Divisors of 20678412

1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 46573, 93146, 139719, 186292, 279438, 558876, 1723201, 3446402, 5169603, 6892804, 10339206, 20678412

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20678411
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20678412 can be divided by 24 positive divisors. The sum of these divisors (counting 20678412) is 1, the average is 0.041666666666667.

Base conversion 20678412

Base System Value
2 Binary 1001110111000011100001100
3 Ternary 1102220120110010
4 Quaternary 1032320130030
5 Quinary 20243202122
6 Senary 2015113220
8 Octal 116703414
10 Decimal 20678412
12 Duodecimal 6b12810
16 Hexadecimal 13b870c
20 Vigesimal 694g0c
36 Base36 cb7kc

Cryptographic Hash Functions

md5 9aa401b6c7628983794bdcc7b96241f8
sha1 a9abe45f2fdae512d88073c6a455fb1664f3f131
sha256 028aa5aa3cbd346642a2eb95e53fd5abdf2b2ae6927c1d1c93d95a74658ef6a0
sha512 087f450273693dd26343aa267f44c1070c5085dac8e84103bb1d1c6ea83b797411c86fb05056862f9b7f6c8e34aaa5f57d27cd1f9a36346b83dc55ebad02030c
ripemd-160 22ff520625075a35f5014ae2b09ec070daa59768

20678412 as geometric shapes

Circle

Radius = n
Diameter 41356824
Circumference 129926294.45421
Area 1.3433347231787E+15

Sphere

Radius = n
Volume 3.703737181306E+22
Surface area 5.3733388927148E+15
Circumference 129926294.45421

Square

Length = n
Perimeter 82713648
Area 427596722841744
Diagonal 29243690.698739

Cube

Length = n
Surface area 2565580337050464
Volume 8.8420212047714E+21
Space diagonal 35816060.203842

Equilateral Triangle

Length = n
Perimeter 62035236
Area 1.8515481227796E+14
Altitude 17908030.101921

Triangular Pyramid

Length = n
Surface area 1.8515481227796E+14
Volume 1.0420421922148E+21
Height 9747896.8995795