19431331 (number)

19431331 is an odd 8-digits composite number following 19431330 and preceding 19431332. In scientific notation, it is written as 1.9431331 × 10^7. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 19230912 positive integers (up to 19431331) that are relatively prime to 19431331.

Interesting facts

Basic properties

Name

Name nineteen million four hundred thirty-one thousand three hundred thirty-one

Notation

Scientific notation 1.9431331 × 10^7
Engineering notation 1.9431331 × 10^6

Prime Factorization of 19431331

Prime Factorization 97 × 200323

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 19431331
Product of the distinct prime numbers

The prime factorization of 19431331 is 97 × 200323. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 4, 23, 47, 124, 23, 9619, 8382, 11698, 75355, 416677, 223039, 5949962, 397338, 40592747, 75717693, 802031924, 685503041, 4435284052, 1965435795

Basic calculations (n = 19431331)

Multiplication

n×y
n×2 38862662
n×3 58293993
n×4 77725324
n×5 97156655

Division

n÷y
n÷2 9715665.5
n÷3 6477110.3333333
n÷3 4857832.75
n÷5 3886266.2

Exponentiation

ny
n2 377576624431561
n3 7.3368163671923E+21
n4 1.4256410731713E+29
n5 2.7702103579987E+36

Nth Root

y√n
2√n 4408.0983428231
3√n 268.84431043752
4√n 66.393511300602
5√n 28.68801570387

Divisors of 19431331

1, 97, 200323, 19431331

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19431330
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19431331 can be divided by 4 positive divisors. The sum of these divisors (counting 19431331) is 1, the average is 0.25.

Base conversion 19431331

Base System Value
2 Binary 1001010000111111110100011
3 Ternary 1100120012202221
4 Quaternary 1022013332203
5 Quinary 14433300311
6 Senary 1532251511
8 Octal 112077643
10 Decimal 19431331
12 Duodecimal 6610b97
16 Hexadecimal 1287fa3
20 Vigesimal 618i6b
36 Base36 bkhb7

Cryptographic Hash Functions

md5 f5aa51e6ff300d885eb920604f2dc98d
sha1 b58356896dbff1f88238ec1b8af7484682c206b4
sha256 247c1727f2b59f8945a3df999670c4bf98ef5b90e8adfaf029b19b2e2683bdf9
sha512 fcc430eee8dd167176a6cd8e6e3ecb0e9b0e3b0ffaf12ae9be2b7f16c89870e5a09ad9de0bf6fd8afda1a12c33165ed168c0f26b6422dc12fd78732265ff3a56
ripemd-160 7ff29c6c0e502035fdb9b571fa0634c7904fd1b1

19431331 as geometric shapes

Circle

Radius = n
Diameter 38862662
Circumference 122090653.43814
Area 1.1861919494814E+15

Sphere

Radius = n
Volume 3.0732384533212E+22
Surface area 4.7447677979257E+15
Circumference 122090653.43814

Square

Length = n
Perimeter 77725324
Area 377576624431561
Diagonal 27480051.835161

Cube

Length = n
Surface area 2265459746589366
Volume 7.3368163671923E+21
Space diagonal 33656052.550688

Equilateral Triangle

Length = n
Perimeter 58293993
Area 1.6349547431645E+14
Altitude 16828026.275344

Triangular Pyramid

Length = n
Surface area 1.6349547431645E+14
Volume 8.6465210092703E+20
Height 9160017.2783869