19494082 (number)

19494082 is an even 8-digits composite number following 19494081 and preceding 19494083. In scientific notation, it is written as 1.9494082 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 9660672 positive integers (up to 19494082) that are relatively prime to 19494082.

Interesting facts

Basic properties

Name

Name nineteen million four hundred ninety-four thousand eighty-two

Notation

Scientific notation 1.9494082 × 10^7
Engineering notation 1.9494082 × 10^6

Prime Factorization of 19494082

Prime Factorization 2 × 113 × 86257

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 19494082
Product of the distinct prime numbers

The prime factorization of 19494082 is 2 × 113 × 86257. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 19494082)

Multiplication

n×y
n×2 38988164
n×3 58482246
n×4 77976328
n×5 97470410

Division

n÷y
n÷2 9747041
n÷3 6498027.3333333
n÷3 4873520.5
n÷5 3898816.4

Exponentiation

ny
n2 380019233022724
n3 7.4081260901221E+21
n4 1.4441461746718E+29
n5 2.8152303949038E+36

Nth Root

y√n
2√n 4415.2103007671
3√n 269.13339891582
4√n 66.447048849194
5√n 28.706520671549

Divisors of 19494082

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 -19494081
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 19494082 can be divided by 8 positive divisors. The sum of these divisors (counting 19494082) is 1, the average is 0.125.

Base conversion 19494082

Base System Value
2 Binary 1001010010111010011000010
3 Ternary 1100200101212001
4 Quaternary 1022113103002
5 Quinary 14442302312
6 Senary 1533454214
8 Octal 112272302
10 Decimal 19494082
12 Duodecimal 664136a
16 Hexadecimal 12974c2
20 Vigesimal 61gf42
36 Base36 bltqa

Cryptographic Hash Functions

md5 7ff949376619a3dbeb6aef792c7ef659
sha1 548bd104306aa9189451f891d45ddef0b58aa6e9
sha256 96effde6cdd65a35cc0cbd99c848fbba002f05091bcb718e8fe14bed053616e0
sha512 21d50668ea036aecd6ee5951ce7a9e0d55f6cb045d90c1c3c97d8db85b3818d16e64f3737ef5a4b7f13034ad967a9606b62b2b136b55ef4c3dd0573d99bed8ee
ripemd-160 d7298538889e7370cfc4c04d17370007fcc1b284

19494082 as geometric shapes

Circle

Radius = n
Diameter 38988164
Circumference 122484929.59935
Area 1.193865630687E+15

Sphere

Radius = n
Volume 3.1031086002126E+22
Surface area 4.7754625227481E+15
Circumference 122484929.59935

Square

Length = n
Perimeter 77976328
Area 380019233022724
Diagonal 27568795.150413

Cube

Length = n
Surface area 2280115398136344
Volume 7.4081260901221E+21
Space diagonal 33764740.470914

Equilateral Triangle

Length = n
Perimeter 58482246
Area 1.6455315486218E+14
Altitude 16882370.235457

Triangular Pyramid

Length = n
Surface area 1.6455315486218E+14
Volume 8.7305603236839E+20
Height 9189598.3834711