18974330 (number)

18974330 is an even 8-digits composite number following 18974329 and preceding 18974331. In scientific notation, it is written as 1.8974330 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 7574160 positive integers (up to 18974330) that are relatively prime to 18974330.

Interesting facts

Basic properties

Name

Name eighteen million nine hundred seventy-four thousand three hundred thirty

Notation

Scientific notation 1.8974330 × 10^7
Engineering notation 1.8974330 × 10^6

Prime Factorization of 18974330

Prime Factorization 2 × 5 × 571 × 3323

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18974330
Product of the distinct prime numbers

The prime factorization of 18974330 is 2 × 5 × 571 × 3323. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 56, 53, 25, 534, 7662, 6622, 96630, 94017, 344943, 260077, 9587543, 5836562, 59460288, 50459969, 78288294, 531003888, 6318911271, 3095020293

Basic calculations (n = 18974330)

Multiplication

n×y
n×2 37948660
n×3 56922990
n×4 75897320
n×5 94871650

Division

n÷y
n÷2 9487165
n÷3 6324776.6666667
n÷3 4743582.5
n÷5 3794866

Exponentiation

ny
n2 360025198948900
n3 6.8312369331721E+21
n4 1.296181438782E+29
n5 2.4594174359324E+36

Nth Root

y√n
2√n 4355.9533973632
3√n 266.71993900978
4√n 65.999646948777
5√n 28.551786660626

Divisors of 18974330

1, 2, 5, 10, 571, 1142, 2855, 3323, 5710, 6646, 16615, 33230, 1897433, 3794866, 9487165, 18974330

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18974329
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18974330 can be divided by 16 positive divisors. The sum of these divisors (counting 18974330) is 1, the average is 0.0625.

Base conversion 18974330

Base System Value
2 Binary 1001000011000011001111010
3 Ternary 1022200222212222
4 Quaternary 1020120121322
5 Quinary 14324134310
6 Senary 1514404042
8 Octal 110303172
10 Decimal 18974330
12 Duodecimal 6430622
16 Hexadecimal 121867a
20 Vigesimal 5ibfga
36 Base36 baooq

Cryptographic Hash Functions

md5 13412a868ba6af99e3b57f861468c22a
sha1 123c7f7b3ea20d46afa6eb0c693cf69b39276207
sha256 edf997b1bca8ae0c5a16beaf680e605cb2271380c8d641798f5fc73c8f5e6474
sha512 bbd373adf0b9ad14bccd13ae33dc18a2c365024dcb99a2bb251d9dc77e3d23e4349cfcd2ab7248455502f9c59acf0f20f464e280baa06d362b164337f692842b
ripemd-160 6c6ec85622283042de2dbf65806352d0e78e7edb

18974330 as geometric shapes

Circle

Radius = n
Diameter 37948660
Circumference 119219231.46958
Area 1.1310525201251E+15

Sphere

Radius = n
Volume 2.8614618352246E+22
Surface area 4.5242100805003E+15
Circumference 119219231.46958

Square

Length = n
Perimeter 75897320
Area 360025198948900
Diagonal 26833754.822943

Cube

Length = n
Surface area 2160151193693400
Volume 6.8312369331721E+21
Space diagonal 32864503.599578

Equilateral Triangle

Length = n
Perimeter 56922990
Area 1.5589548414615E+14
Altitude 16432251.799789

Triangular Pyramid

Length = n
Surface area 1.5589548414615E+14
Volume 8.05068993223E+20
Height 8944584.9409809