20346865 (number)

20346865 is an odd 8-digits composite number following 20346864 and preceding 20346866. In scientific notation, it is written as 2.0346865 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 12364800 positive integers (up to 20346865) that are relatively prime to 20346865.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-six thousand eight hundred sixty-five

Notation

Scientific notation 2.0346865 × 10^7
Engineering notation 2.0346865 × 10^6

Prime Factorization of 20346865

Prime Factorization 7 × 55 × 41 × 1289

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20346865
Product of the distinct prime numbers

The prime factorization of 20346865 is 7 × 55 × 41 × 1289. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 58, 28, 60, 410, 5427, 2046, 18132, 77144, 166895, 650915, 8693670, 1316088, 98330660, 39961016, 482732946, 245995648, 118485733, 1190885312

Basic calculations (n = 20346865)

Multiplication

n×y
n×2 40693730
n×3 61040595
n×4 81387460
n×5 101734325

Division

n÷y
n÷2 10173432.5
n÷3 6782288.3333333
n÷3 5086716.25
n÷5 4069373

Exponentiation

ny
n2 413994915328225
n3 8.4234986528698E+21
n4 1.7139178991762E+29
n5 3.4872856115623E+36

Nth Root

y√n
2√n 4510.7499376489
3√n 273.00200367961
4√n 67.162116834187
5√n 28.953395361507

Divisors of 20346865

1, 7, 41, 55, 287, 385, 1289, 2255, 9023, 15785, 52849, 70895, 369943, 496265, 2906695, 20346865

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 -20346864
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 20346865 can be divided by 16 positive divisors. The sum of these divisors (counting 20346865) is 1, the average is 0.0625.

Base conversion 20346865

Base System Value
2 Binary 1001101100111011111110001
3 Ternary 1102021201122121
4 Quaternary 1031213133301
5 Quinary 20202044430
6 Senary 2004034241
8 Octal 115473761
10 Decimal 20346865
12 Duodecimal 6992981
16 Hexadecimal 13677f1
20 Vigesimal 673735
36 Base36 c43qp

Cryptographic Hash Functions

md5 9401e6036ed738868ae22d6f66ecfd6a
sha1 f72681dc7a3c9b3ff2ea0c582f5f9c5ebd3ae2dc
sha256 7b8d8f025d82ea52414b52b51e0cfd1af7a5fc7b4b3a8b1844a50dd291635990
sha512 720c9041e36a1b909ddf13fbed9d64a36d1cf282f98ebad69a6a8d034f5c42be5c3cd4febaef431e0fc41cbccd90448b6ae42142e337b855b8cdafc00016b022
ripemd-160 006be03dc869ae205d7616711a714afddd67433e

20346865 as geometric shapes

Circle

Radius = n
Diameter 40693730
Circumference 127843123.21517
Area 1.3006033846187E+15

Sphere

Radius = n
Volume 3.5284268647172E+22
Surface area 5.2024135384747E+15
Circumference 127843123.21517

Square

Length = n
Perimeter 81387460
Area 413994915328225
Diagonal 28774812.434774

Cube

Length = n
Surface area 2483969491969350
Volume 8.4234986528698E+21
Space diagonal 35241803.954745

Equilateral Triangle

Length = n
Perimeter 61040595
Area 1.7926505685592E+14
Altitude 17620901.977372

Triangular Pyramid

Length = n
Surface area 1.7926505685592E+14
Volume 9.9271883646E+20
Height 9591604.1449248