20616401 (number)

20616401 is an odd 8-digits composite number following 20616400 and preceding 20616402. In scientific notation, it is written as 2.0616401 × 10^7. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 18997632 positive integers (up to 20616401) that are relatively prime to 20616401.

Interesting facts

Basic properties

Name

Name twenty million six hundred sixteen thousand four hundred one

Notation

Scientific notation 2.0616401 × 10^7
Engineering notation 2.0616401 × 10^6

Prime Factorization of 20616401

Prime Factorization 13 × 829 × 1913

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20616401
Product of the distinct prime numbers

The prime factorization of 20616401 is 13 × 829 × 1913. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 5, 82, 75, 688, 137, 4327, 9468, 14365, 70851, 494428, 987498, 3109071, 4829047, 66655677, 5066729, 391317964, 587191718, 5087945806, 6042469303

Basic calculations (n = 20616401)

Multiplication

n×y
n×2 41232802
n×3 61849203
n×4 82465604
n×5 103082005

Division

n÷y
n÷2 10308200.5
n÷3 6872133.6666667
n÷3 5154100.25
n÷5 4123280.2

Exponentiation

ny
n2 425035990192801
n3 8.7627124132469E+21
n4 1.8065559295917E+29
n5 3.7244681473391E+36

Nth Root

y√n
2√n 4540.5287137072
3√n 274.20221012054
4√n 67.383445398015
5√n 29.029701525841

Divisors of 20616401

1, 13, 829, 1913, 10777, 24869, 1585877, 20616401

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20616400
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20616401 can be divided by 8 positive divisors. The sum of these divisors (counting 20616401) is 1, the average is 0.125.

Base conversion 20616401

Base System Value
2 Binary 1001110101001010011010001
3 Ternary 1102210102101102
4 Quaternary 1032221103101
5 Quinary 20234211101
6 Senary 2013514145
8 Octal 116512321
10 Decimal 20616401
12 Duodecimal 6aa2955
16 Hexadecimal 13a94d1
20 Vigesimal 68h101
36 Base36 c9vpt

Cryptographic Hash Functions

md5 3ab5686d7426eb46004802171c9d1ac5
sha1 5f786e376d5a94f197f1258fb1d59f39875df65a
sha256 80a81c004ce19babe53e5fee4d87eefebeaf41d4a28a12ccf29f1efb3c4174ab
sha512 f4b2d916c96281fb4e6ea1c49baf3e65c775ba2709af713fe3d468c7aa4f5cae75d72c2190318bbb7d48eca4652f45a844e6003575f75498271453aa4055a175
ripemd-160 26d833e73d69d1d4ddd1636d1ece1e878cd7392f

20616401 as geometric shapes

Circle

Radius = n
Diameter 41232802
Circumference 129536667.85012
Area 1.335289944301E+15

Sphere

Radius = n
Volume 3.6705163923969E+22
Surface area 5.3411597772039E+15
Circumference 129536667.85012

Square

Length = n
Perimeter 82465604
Area 425035990192801
Diagonal 29155993.901522

Cube

Length = n
Surface area 2550215941156806
Volume 8.7627124132469E+21
Space diagonal 35708654.001214

Equilateral Triangle

Length = n
Perimeter 61849203
Area 1.8404598251482E+14
Altitude 17854327.000607

Triangular Pyramid

Length = n
Surface area 1.8404598251482E+14
Volume 1.0326955614991E+21
Height 9718664.6338407