20462868 (number)

20462868 is an even 8-digits composite number following 20462867 and preceding 20462869. In scientific notation, it is written as 2.0462868 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors. There are 6756480 positive integers (up to 20462868) that are relatively prime to 20462868.

Interesting facts

Basic properties

Name

Name twenty million four hundred sixty-two thousand eight hundred sixty-eight

Notation

Scientific notation 2.0462868 × 10^7
Engineering notation 2.0462868 × 10^6

Prime Factorization of 20462868

Prime Factorization 2 × 2 × 9 × 9 × 137 × 461

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1136826
Product of the distinct prime numbers

The prime factorization of 20462868 is 2 × 2 × 9 × 9 × 137 × 461. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 10, 16, 22, 622, 68, 6580, 1419, 90790, 59976, 992595, 993517, 4674783, 7312690, 24745081, 16259917, 472222716, 268706753, 8193806329, 6156258773

Basic calculations (n = 20462868)

Multiplication

n×y
n×2 40925736
n×3 61388604
n×4 81851472
n×5 102314340

Division

n÷y
n÷2 10231434
n÷3 6820956
n÷3 5115717
n÷5 4092573.6

Exponentiation

ny
n2 418728966785424
n3 8.5683955751065E+21
n4 1.7533394762519E+29
n5 3.5878354261732E+36

Nth Root

y√n
2√n 4523.5901671128
3√n 273.51984032126
4√n 67.25764021368
5√n 28.986334561911

Divisors of 20462868

1, 2, 4, 9, 18, 36, 81, 137, 162, 274, 324, 461, 548, 922, 1233, 1844, 2466, 4149, 4932, 8298, 11097, 16596, 22194, 37341, 44388, 63157, 74682, 126314, 149364, 252628, 568413, 1136826, 2273652, 5115717, 10231434, 20462868

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20462867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20462868 can be divided by 36 positive divisors. The sum of these divisors (counting 20462868) is 1, the average is 0.027777777777778.

Base conversion 20462868

Base System Value
2 Binary 1001110000011110100010100
3 Ternary 1102111121210000
4 Quaternary 1032003310110
5 Quinary 20214302433
6 Senary 2010331300
8 Octal 116036424
10 Decimal 20462868
12 Duodecimal 6a29b30
16 Hexadecimal 1383d14
20 Vigesimal 67hh38
36 Base36 c6l90

Cryptographic Hash Functions

md5 cf60854ff610f1df613d16f330cd8e44
sha1 9b74a472592be1288487344831877dbb927f234f
sha256 1a2bfa3214cfe9a8f93905df27d3f50b2dc1750c9b2cb9d4d8f068702984b242
sha512 7763a47a553f691b432f30021e7bd5b8846c9654c4c75773f4e8a6900f7fb0ea89855fd9d20711511b1403d0c8f9ce5faf4e50bb8d46d60d5d561164bfcf8df9
ripemd-160 8e5aa510d265ceb3e6257b2b86bcbb2909b714ae

20462868 as geometric shapes

Circle

Radius = n
Diameter 40925736
Circumference 128571991.56036
Area 1.3154758458983E+15

Sphere

Radius = n
Volume 3.5891211455741E+22
Surface area 5.2619033835933E+15
Circumference 128571991.56036

Square

Length = n
Perimeter 81851472
Area 418728966785424
Diagonal 28938865.45065

Cube

Length = n
Surface area 2512373800712544
Volume 8.5683955751065E+21
Space diagonal 35442727.044575

Equilateral Triangle

Length = n
Perimeter 61388604
Area 1.8131496126829E+14
Altitude 17721363.522288

Triangular Pyramid

Length = n
Surface area 1.8131496126829E+14
Volume 1.0097951025078E+21
Height 9646288.4835501