20152913 (number)

20152913 is an odd 8-digits composite number following 20152912 and preceding 20152914. In scientific notation, it is written as 2.0152913 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 12 positive divisors. There are 18183000 positive integers (up to 20152913) that are relatively prime to 20152913.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-two thousand nine hundred thirteen

Notation

Scientific notation 2.0152913 × 10^7
Engineering notation 2.0152913 × 10^6

Prime Factorization of 20152913

Prime Factorization 11 × 11 × 151 × 1103

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1832083
Product of the distinct prime numbers

The prime factorization of 20152913 is 11 × 11 × 151 × 1103. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 83, 22, 867, 387, 9851, 728, 2173, 13758, 663430, 41086, 5958741, 2507429, 70487167, 76113985, 650300331, 139730494, 6756528252, 8054385338

Basic calculations (n = 20152913)

Multiplication

n×y
n×2 40305826
n×3 60458739
n×4 80611652
n×5 100764565

Division

n÷y
n÷2 10076456.5
n÷3 6717637.6666667
n÷3 5038228.25
n÷5 4030582.6

Exponentiation

ny
n2 406139902385569
n3 8.1849021186049E+21
n4 1.6494962030976E+29
n5 3.3242153474856E+36

Nth Root

y√n
2√n 4489.1995945825
3√n 272.13178896857
4√n 67.001489495253
5√n 28.897985312931

Divisors of 20152913

1, 11, 121, 151, 1103, 1661, 12133, 18271, 133463, 166553, 1832083, 20152913

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20152912
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20152913 can be divided by 12 positive divisors. The sum of these divisors (counting 20152913) is 1, the average is 0.083333333333333.

Base conversion 20152913

Base System Value
2 Binary 1001100111000001001010001
3 Ternary 1101220212121012
4 Quaternary 1030320021101
5 Quinary 20124343123
6 Senary 1555540305
8 Octal 114701121
10 Decimal 20152913
12 Duodecimal 68ba695
16 Hexadecimal 1338251
20 Vigesimal 65j25d
36 Base36 bzy35

Cryptographic Hash Functions

md5 2f9d8009587d5be9a44a9a0a1ef24036
sha1 e225a1ab0c2d2ac6505daf4167851ca5f8d2e78f
sha256 076ecc9a978a6561509c796772198193b4e277e6b2d0ce28670ae686f4f0e244
sha512 02dd5cf590b0a1ce8e88b8c2d14f65f86de0f641efa3a3c6c3d3b1dd16b50ece8b96992ad035e6e9596a044ebc0f2baa886fc148b506506af1dc98351c4a40af
ripemd-160 f9fe7c34baff5baba4454cffd000242fa1c1952f

20152913 as geometric shapes

Circle

Radius = n
Diameter 40305826
Circumference 126624486.85847
Area 1.2759261336642E+15

Sphere

Radius = n
Volume 3.4284837821547E+22
Surface area 5.1037045346567E+15
Circumference 126624486.85847

Square

Length = n
Perimeter 80611652
Area 406139902385569
Diagonal 28500522.885925

Cube

Length = n
Surface area 2436839414313414
Volume 8.1849021186049E+21
Space diagonal 34905869.236515

Equilateral Triangle

Length = n
Perimeter 60458739
Area 1.7586373647822E+14
Altitude 17452934.618258

Triangular Pyramid

Length = n
Surface area 1.7586373647822E+14
Volume 9.6459996523561E+20
Height 9500174.2953084