18806960 (number)

18806960 is an even 8-digits composite number following 18806959 and preceding 18806961. In scientific notation, it is written as 1.8806960 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 7126272 positive integers (up to 18806960) that are relatively prime to 18806960.

Interesting facts

Basic properties

Name

Name eighteen million eight hundred six thousand nine hundred sixty

Notation

Scientific notation 1.8806960 × 10^7
Engineering notation 1.8806960 × 10^6

Prime Factorization of 18806960

Prime Factorization 2 × 2 × 2 × 2 × 5 × 19 × 12373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2350870
Product of the distinct prime numbers

The prime factorization of 18806960 is 2 × 2 × 2 × 2 × 5 × 19 × 12373. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 4, 93, 61, 714, 623, 1684, 9565, 53867, 98235, 447168, 513990, 5102193, 6478218, 92107561, 30974550, 494092073, 904842037, 1457870287, 2412238630

Basic calculations (n = 18806960)

Multiplication

n×y
n×2 37613920
n×3 56420880
n×4 75227840
n×5 94034800

Division

n÷y
n÷2 9403480
n÷3 6268986.6666667
n÷3 4701740
n÷5 3761392

Exponentiation

ny
n2 353701744441600
n3 6.6520545596434E+21
n4 1.2510492402103E+29
n5 2.3528433018666E+36

Nth Root

y√n
2√n 4336.6992056171
3√n 265.9333882614
4√n 65.853619533152
5√n 28.501237700258

Divisors of 18806960

1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 12373, 24746, 49492, 61865, 98984, 123730, 197968, 235087, 247460, 470174, 494920, 940348, 989840, 1175435, 1880696, 2350870, 3761392, 4701740, 9403480, 18806960

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18806959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18806960 can be divided by 40 positive divisors. The sum of these divisors (counting 18806960) is 1, the average is 0.025.

Base conversion 18806960

Base System Value
2 Binary 1000111101111100010110000
3 Ternary 1022101111022002
4 Quaternary 1013233202300
5 Quinary 14303310320
6 Senary 1511033132
8 Octal 107574260
10 Decimal 18806960
12 Duodecimal 636b7a8
16 Hexadecimal 11ef8b0
20 Vigesimal 5hah80
36 Base36 b73jk

Cryptographic Hash Functions

md5 0df3e67f1b8985bc94a649da5db069b7
sha1 7f4b3eeeb19ccca49ab9de7bf2da8e7c9db2fa42
sha256 8319d2c9d1a8c6309283dffa96b775cb63db53a5b304b0db180fb696cdc21593
sha512 4ea226a46124266660d32582427ee59ed5d5d67617e3f9cd7b6503ecc47789e0f50e668424d8c974940de585bfdcc5276e28b69f698f5bce9030876989c6fb9d
ripemd-160 95592917068bbd4171ab4c6293265360fbb64790

18806960 as geometric shapes

Circle

Radius = n
Diameter 37613920
Circumference 118167614.74471
Area 1.1111868018996E+15

Sphere

Radius = n
Volume 2.7864060981139E+22
Surface area 4.4447472075985E+15
Circumference 118167614.74471

Square

Length = n
Perimeter 75227840
Area 353701744441600
Diagonal 26597057.899008

Cube

Length = n
Surface area 2122210466649600
Volume 6.6520545596434E+21
Space diagonal 32574610.255916

Equilateral Triangle

Length = n
Perimeter 56420880
Area 1.5315734802465E+14
Altitude 16287305.127958

Triangular Pyramid

Length = n
Surface area 1.5315734802465E+14
Volume 7.8395214799112E+20
Height 8865685.9663361