20135955 (number)

20135955 is an odd 8-digits composite number following 20135954 and preceding 20135956. In scientific notation, it is written as 2.0135955 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 64 positive divisors. There are 8709120 positive integers (up to 20135955) that are relatively prime to 20135955.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-five thousand nine hundred fifty-five

Notation

Scientific notation 2.0135955 × 10^7
Engineering notation 2.0135955 × 10^6

Prime Factorization of 20135955

Prime Factorization 3 × 5 × 37 × 7 × 73 × 71

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20135955
Product of the distinct prime numbers

The prime factorization of 20135955 is 3 × 5 × 37 × 7 × 73 × 71. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 10, 21, 21, 705, 951, 3143, 5006, 96618, 40064, 132823, 744949, 9245453, 5049390, 8348555, 97208442, 607758802, 445185761, 6864750778, 3500199965

Basic calculations (n = 20135955)

Multiplication

n×y
n×2 40271910
n×3 60407865
n×4 80543820
n×5 100679775

Division

n÷y
n÷2 10067977.5
n÷3 6711985
n÷3 5033988.75
n÷5 4027191

Exponentiation

ny
n2 405456683762025
n3 8.1642575386814E+21
n4 1.643951224073E+29
n5 3.3102527870129E+36

Nth Root

y√n
2√n 4487.3104416788
3√n 272.05543762612
4√n 66.987390169187
5√n 28.893120338193

Divisors of 20135955

1, 3, 5, 7, 15, 21, 35, 37, 71, 73, 105, 111, 185, 213, 219, 259, 355, 365, 497, 511, 555, 777, 1065, 1095, 1295, 1491, 1533, 2485, 2555, 2627, 2701, 3885, 5183, 7455, 7665, 7881, 8103, 13135, 13505, 15549, 18389, 18907, 25915, 36281, 39405, 40515, 55167, 56721, 77745, 91945, 94535, 108843, 181405, 191771, 275835, 283605, 544215, 575313, 958855, 1342397, 2876565, 4027191, 6711985, 20135955

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20135954
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20135955 can be divided by 64 positive divisors. The sum of these divisors (counting 20135955) is 1, the average is 0.015625.

Base conversion 20135955

Base System Value
2 Binary 1001100110100000000010011
3 Ternary 1101220000100010
4 Quaternary 1030310000103
5 Quinary 20123322310
6 Senary 1555330003
8 Octal 114640023
10 Decimal 20135955
12 Duodecimal 68b0903
16 Hexadecimal 1334013
20 Vigesimal 65gjhf
36 Base36 bzl03

Cryptographic Hash Functions

md5 6e1ee8e8bf7793b91a60e5b1dcb5ec56
sha1 301d2e54c8e9c009841150abc640a3ccfdf33fed
sha256 d7e599dfb840baa790bc4029b5e88fc635f2491d969ac706cec4e15ec6081cf8
sha512 a7e8f653082899f438dc7a531a33589d08518f951cdb946e7a27a565635efdbe57d6058b277fedb1902fae52750bf4c72354970479b0f9650ce5e09cb5b3af5d
ripemd-160 b93e61c53c0d5ac51da3af03b0f6f72c41bf862a

20135955 as geometric shapes

Circle

Radius = n
Diameter 40271910
Circumference 126517936.60203
Area 1.2737797390557E+15

Sphere

Radius = n
Volume 3.4198362007382E+22
Surface area 5.0951189562226E+15
Circumference 126517936.60203

Square

Length = n
Perimeter 80543820
Area 405456683762025
Diagonal 28476540.652334

Cube

Length = n
Surface area 2432740102572150
Volume 8.1642575386814E+21
Space diagonal 34876497.118921

Equilateral Triangle

Length = n
Perimeter 60407865
Area 1.7556789413605E+14
Altitude 17438248.55946

Triangular Pyramid

Length = n
Surface area 1.7556789413605E+14
Volume 9.6216697815916E+20
Height 9492180.2174448