18808875 (number)

18808875 is an odd 8-digits composite number following 18808874 and preceding 18808876. In scientific notation, it is written as 1.8808875 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 16 positive divisors. There are 10029600 positive integers (up to 18808875) that are relatively prime to 18808875.

Interesting facts

Basic properties

Name

Name eighteen million eight hundred eight thousand eight hundred seventy-five

Notation

Scientific notation 1.8808875 × 10^7
Engineering notation 1.8808875 × 10^6

Prime Factorization of 18808875

Prime Factorization 27 × 5 × 5 × 5 × 5573

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 752355
Product of the distinct prime numbers

The prime factorization of 18808875 is 27 × 5 × 5 × 5 × 5573. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 100, 62, 585, 475, 9006, 1972, 13562, 47300, 631604, 440975, 6219980, 1805238, 72010237, 39910694, 427096237, 843769859, 6879409484, 4836888992

Basic calculations (n = 18808875)

Multiplication

n×y
n×2 37617750
n×3 56426625
n×4 75235500
n×5 94044375

Division

n÷y
n÷2 9404437.5
n÷3 6269625
n÷3 4702218.75
n÷5 3761775

Exponentiation

ny
n2 353773778765625
n3 6.6540867830803E+21
n4 1.2515588654211E+29
n5 2.3540414254847E+36

Nth Root

y√n
2√n 4336.919990039
3√n 265.94241408933
4√n 65.855295838976
5√n 28.501818098656

Divisors of 18808875

1, 5, 25, 27, 125, 135, 675, 3375, 5573, 27865, 139325, 150471, 696625, 752355, 3761775, 18808875

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 -18808874
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 18808875 can be divided by 16 positive divisors. The sum of these divisors (counting 18808875) is 1, the average is 0.0625.

Base conversion 18808875

Base System Value
2 Binary 1000111110000000000101011
3 Ternary 1022101120221000
4 Quaternary 1013300000223
5 Quinary 14303341000
6 Senary 1511050043
8 Octal 107600053
10 Decimal 18808875
12 Duodecimal 6370923
16 Hexadecimal 11f002b
20 Vigesimal 5hb23f
36 Base36 b750r

Cryptographic Hash Functions

md5 618367d4a0654eafcc933e1355972475
sha1 4b1b531ddb61260a5cfd92970d1a3565fc0ebe30
sha256 3164d18dcb5a73ddfa5953da4a9a2d93e286a1a5bc748fa878081b134e6a4a26
sha512 9d5b1a830d7d387822f9ede6b62ae158b43d7dd4976f860dca6d168f92f17025cfb9457be9cf53be1b78e98f37b09094ae8fc18814410749f1b28acfd56389e7
ripemd-160 5f6f3db617acb016cd1eb91a795b121907dd15c3

18808875 as geometric shapes

Circle

Radius = n
Diameter 37617750
Circumference 118179647.04458
Area 1.1114131044028E+15

Sphere

Radius = n
Volume 2.7872573538765E+22
Surface area 4.4456524176112E+15
Circumference 118179647.04458

Square

Length = n
Perimeter 75235500
Area 353773778765625
Diagonal 26599766.11798

Cube

Length = n
Surface area 2122642672593750
Volume 6.6540867830803E+21
Space diagonal 32577927.133212

Equilateral Triangle

Length = n
Perimeter 56426625
Area 1.5318853980192E+14
Altitude 16288963.566606

Triangular Pyramid

Length = n
Surface area 1.5318853980192E+14
Volume 7.8419164781998E+20
Height 8866588.7059934