19940131 (number)

19940131 is an odd 8-digits prime number following 19940130 and preceding 19940132. In scientific notation, it is written as 1.9940131 × 10^7. The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors. There are 19940130 positive integers (up to 19940131) that are relatively prime to 19940131.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred forty thousand one hundred thirty-one

Notation

Scientific notation 1.9940131 × 10^7
Engineering notation 1.9940131 × 10^6

Prime Factorization of 19940131

Prime Factorization 19940131

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 19940131
Product of the distinct prime numbers

The prime factorization of 19940131 is 19940131. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 1, 56, 98, 57, 673, 5544, 9038, 60515, 56404, 772551, 766165, 5809215, 1620276, 94739215, 55952814, 500962745, 13410558, 2191326997, 2300729848

Basic calculations (n = 19940131)

Multiplication

n×y
n×2 39880262
n×3 59820393
n×4 79760524
n×5 99700655

Division

n÷y
n÷2 9970065.5
n÷3 6646710.3333333
n÷3 4985032.75
n÷5 3988026.2

Exponentiation

ny
n2 397608824297161
n3 7.9283720432414E+21
n4 1.5809277715897E+29
n5 3.1523906867037E+36

Nth Root

y√n
2√n 4465.4373805933
3√n 271.17064183757
4√n 66.82392820385
5√n 28.836702796522

Divisors of 19940131

1, 19940131

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 19940132
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 9970066
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4465.4374925644
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999998996998
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19940131 can be divided by 2 positive divisors. The sum of these divisors (counting 19940131) is 19940132, the average is 9970066.

Base conversion 19940131

Base System Value
2 Binary 1001100000100001100100011
3 Ternary 1101112001201101
4 Quaternary 1030010030203
5 Quinary 20101041011
6 Senary 1551215231
8 Octal 114041443
10 Decimal 19940131
12 Duodecimal 6817517
16 Hexadecimal 1304323
20 Vigesimal 64ca6b
36 Base36 bvdwj

Cryptographic Hash Functions

md5 fd81b69d12c8dce67cf76ee231f0e420
sha1 563c7dacabf6dcd2159f8912af7232354dbe4065
sha256 bf04183717ade14929dc8a69a9268ffedb70027b58d6e3cbfdd60d9f57ef2ca2
sha512 01765293f2ce853e989313292c79261a7fa72f0ba2c996a30d3b4ef6090f138e25928f962889adcd9acdccbf64c2af41024626792b01e8b2ca5d1daf635904a2
ripemd-160 ad32339797de932210c0901474a0c5728541aac2

19940131 as geometric shapes

Circle

Radius = n
Diameter 39880262
Circumference 125287538.12244
Area 1.2491249614144E+15

Sphere

Radius = n
Volume 3.3210287154632E+22
Surface area 4.9964998456577E+15
Circumference 125287538.12244

Square

Length = n
Perimeter 79760524
Area 397608824297161
Diagonal 28199603.695696

Cube

Length = n
Surface area 2385652945782966
Volume 7.9283720432414E+21
Space diagonal 34537320.001579

Equilateral Triangle

Length = n
Perimeter 59820393
Area 1.721696713051E+14
Altitude 17268660.00079

Triangular Pyramid

Length = n
Surface area 1.721696713051E+14
Volume 9.343676059243E+20
Height 9399867.8985654