20040878 (number)

20040878 is an even 8-digits composite number following 20040877 and preceding 20040879. In scientific notation, it is written as 2.0040878 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 8292960 positive integers (up to 20040878) that are relatively prime to 20040878.

Interesting facts

Basic properties

Name

Name twenty million forty thousand eight hundred seventy-eight

Notation

Scientific notation 2.0040878 × 10^7
Engineering notation 2.0040878 × 10^6

Prime Factorization of 20040878

Prime Factorization 2 × 143 × 79 × 887

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20040878
Product of the distinct prime numbers

The prime factorization of 20040878 is 2 × 143 × 79 × 887. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 69, 21, 737, 753, 8508, 6677, 25935, 57038, 77472, 837581, 5483791, 6693695, 10465351, 17849459, 424470844, 638805998, 6319367123, 3786567856

Basic calculations (n = 20040878)

Multiplication

n×y
n×2 40081756
n×3 60122634
n×4 80163512
n×5 100204390

Division

n÷y
n÷2 10020439
n÷3 6680292.6666667
n÷3 5010219.5
n÷5 4008175.6

Exponentiation

ny
n2 401636791010884
n3 8.0491539289606E+21
n4 1.6131211189352E+29
n5 3.2328363543804E+36

Nth Root

y√n
2√n 4476.7039214136
3√n 271.62656907954
4√n 66.908175295801
5√n 28.865783424235

Divisors of 20040878

1, 2, 79, 143, 158, 286, 887, 1774, 11297, 22594, 70073, 126841, 140146, 253682, 10020439, 20040878

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 -20040877
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 20040878 can be divided by 16 positive divisors. The sum of these divisors (counting 20040878) is 1, the average is 0.0625.

Base conversion 20040878

Base System Value
2 Binary 1001100011100110010101110
3 Ternary 1101201011220202
4 Quaternary 1030130302232
5 Quinary 20112302003
6 Senary 1553313502
8 Octal 114346256
10 Decimal 20040878
12 Duodecimal 6865892
16 Hexadecimal 131ccae
20 Vigesimal 65523i
36 Base36 bxjn2

Cryptographic Hash Functions

md5 0fcd5304870a4f9cc44048a1e75e75c8
sha1 0f3c39cfc88235386b5599c35b478be7963837ec
sha256 482e158c0028e20eb021289743794b73671c99d0a35348dc1379505d09edc0d2
sha512 3ab8ddbf33599f9e6638757c5fdfcf59d4239ffd413802fa43eeb319da51c807629127ed763d95b313d32f3b0fa2a3b1b0363a2fc7bf22e13f881f6c01ced7e8
ripemd-160 7b94a2a6152b7d43e6016444ed6bdf92a0700917

20040878 as geometric shapes

Circle

Radius = n
Diameter 40081756
Circumference 125920550.19258
Area 1.2617791920512E+15

Sphere

Radius = n
Volume 3.3716217134448E+22
Surface area 5.0471167682047E+15
Circumference 125920550.19258

Square

Length = n
Perimeter 80163512
Area 401636791010884
Diagonal 28342081.469465

Cube

Length = n
Surface area 2409820746065304
Volume 8.0491539289606E+21
Space diagonal 34711818.924289

Equilateral Triangle

Length = n
Perimeter 60122634
Area 1.7391383205494E+14
Altitude 17355909.462145

Triangular Pyramid

Length = n
Surface area 1.7391383205494E+14
Volume 9.4860188766373E+20
Height 9447360.4898215