20079931 (number)

20079931 is an odd 8-digits prime number following 20079930 and preceding 20079932. In scientific notation, it is written as 2.0079931 × 10^7. The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors. There are 20079930 positive integers (up to 20079931) that are relatively prime to 20079931.

Interesting facts

Basic properties

Name

Name twenty million seventy-nine thousand nine hundred thirty-one

Notation

Scientific notation 2.0079931 × 10^7
Engineering notation 2.0079931 × 10^6

Prime Factorization of 20079931

Prime Factorization 20079931

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 20079931
Product of the distinct prime numbers

The prime factorization of 20079931 is 20079931. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 5, 10, 37, 283, 913, 1745, 9713, 98036, 95946, 376259, 355823, 2820724, 434191, 74302805, 95325683, 265652528, 175257076, 4286148346, 4489023691

Basic calculations (n = 20079931)

Multiplication

n×y
n×2 40159862
n×3 60239793
n×4 80319724
n×5 100399655

Division

n÷y
n÷2 10039965.5
n÷3 6693310.3333333
n÷3 5019982.75
n÷5 4015986.2

Exponentiation

ny
n2 403203628964761
n3 8.096301048562E+21
n4 1.6257316641035E+29
n5 3.2644579639714E+36

Nth Root

y√n
2√n 4481.0636014232
3√n 271.80289118602
4√n 66.940746944019
5√n 28.877024626108

Divisors of 20079931

1, 20079931

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 20079932
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 10039966
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4481.0637130039
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999003981
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20079931 can be divided by 2 positive divisors. The sum of these divisors (counting 20079931) is 20079932, the average is 10039966.

Base conversion 20079931

Base System Value
2 Binary 1001100100110010100111011
3 Ternary 1101210011111011
4 Quaternary 1030212110323
5 Quinary 20120024211
6 Senary 1554214351
8 Octal 114462473
10 Decimal 20079931
12 Duodecimal 68843b7
16 Hexadecimal 132653b
20 Vigesimal 659jgb
36 Base36 bydrv

Cryptographic Hash Functions

md5 099bbe80421194e0ee43aaf4e5439a04
sha1 75ade8ee2a4a3a41873d90d2d86bb78e426510f0
sha256 582b8b6b795142363756c578f0042a6ce8974a54d9c92a7b13bdf22ca6ad45b4
sha512 006a026996c9e317e78eb2ba7364eccc392f7c83aa6abe7613de6ac6539aba12890d3ddc860cb50404d2e8c98e65e6389a220056109d8f0ba2675cb46b75b745
ripemd-160 051dabb3fba707dc6e9aa9566a25d6fa02011bf3

20079931 as geometric shapes

Circle

Radius = n
Diameter 40159862
Circumference 126165927.42838
Area 1.2667015586564E+15

Sphere

Radius = n
Volume 3.3913706527218E+22
Surface area 5.0668062346258E+15
Circumference 126165927.42838

Square

Length = n
Perimeter 80319724
Area 403203628964761
Diagonal 28397310.751716

Cube

Length = n
Surface area 2419221773788566
Volume 8.096301048562E+21
Space diagonal 34779460.704477

Equilateral Triangle

Length = n
Perimeter 60239793
Area 1.7459229279078E+14
Altitude 17389730.352239

Triangular Pyramid

Length = n
Surface area 1.7459229279078E+14
Volume 9.5415822899432E+20
Height 9465770.250572