20135668 (number)

20135668 is an even 8-digits composite number following 20135667 and preceding 20135669. In scientific notation, it is written as 2.0135668 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 8173872 positive integers (up to 20135668) that are relatively prime to 20135668.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-five thousand six hundred sixty-eight

Notation

Scientific notation 2.0135668 × 10^7
Engineering notation 2.0135668 × 10^6

Prime Factorization of 20135668

Prime Factorization 2 × 2 × 49 × 19 × 5407

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10067834
Product of the distinct prime numbers

The prime factorization of 20135668 is 2 × 2 × 49 × 19 × 5407. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 8, 96, 314, 238, 2350, 4464, 89960, 16536, 559444, 296659, 1629269, 8843648, 36587854, 75589688, 856110174, 206726516, 1512811054, 1202323805

Basic calculations (n = 20135668)

Multiplication

n×y
n×2 40271336
n×3 60407004
n×4 80542672
n×5 100678340

Division

n÷y
n÷2 10067834
n÷3 6711889.3333333
n÷3 5033917
n÷5 4027133.6

Exponentiation

ny
n2 405445125806224
n3 8.1639084454524E+21
n4 1.6438575004002E+29
n5 3.3100168867369E+36

Nth Root

y√n
2√n 4487.2784624982
3√n 272.05414507453
4√n 66.987151473235
5√n 28.893037974354

Divisors of 20135668

1, 2, 4, 19, 38, 49, 76, 98, 196, 931, 1862, 3724, 5407, 10814, 21628, 102733, 205466, 264943, 410932, 529886, 1059772, 5033917, 10067834, 20135668

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 -20135667
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 20135668 can be divided by 24 positive divisors. The sum of these divisors (counting 20135668) is 1, the average is 0.041666666666667.

Base conversion 20135668

Base System Value
2 Binary 1001100110011111011110100
3 Ternary 1101212222221111
4 Quaternary 1030303323310
5 Quinary 20123320133
6 Senary 1555324404
8 Octal 114637364
10 Decimal 20135668
12 Duodecimal 68b0704
16 Hexadecimal 1333ef4
20 Vigesimal 65gj38
36 Base36 bzks4

Cryptographic Hash Functions

md5 b01a04faf64b63292c915428ce2befa0
sha1 ba45fc42e6fe7a9a8baa6dd62eafb0b9564c9aad
sha256 2f1db351e0ee5614ea9e358e347692067dfe8e88783c107607348884c2186a31
sha512 c90ce5d20db195be21bbdb9e6b304236b9bdce9fced75518cdb6490ec48f91da260645eb1f02c583214478bd3f41509002851548806f86db62ab0da169de0de5
ripemd-160 e2c409334c6ec508b27bd57ca121926b2522953d

20135668 as geometric shapes

Circle

Radius = n
Diameter 40271336
Circumference 126516133.32785
Area 1.2737434286666E+15

Sphere

Radius = n
Volume 3.4196899729084E+22
Surface area 5.0949737146665E+15
Circumference 126516133.32785

Square

Length = n
Perimeter 80542672
Area 405445125806224
Diagonal 28476134.773042

Cube

Length = n
Surface area 2432670754837344
Volume 8.1639084454524E+21
Space diagonal 34876000.020339

Equilateral Triangle

Length = n
Perimeter 60407004
Area 1.7556288939438E+14
Altitude 17438000.010169

Triangular Pyramid

Length = n
Surface area 1.7556288939438E+14
Volume 9.6212583712758E+20
Height 9492044.9243473