18885088 (number)

18885088 is an even 8-digits composite number following 18885087 and preceding 18885089. In scientific notation, it is written as 1.8885088 × 10^7. The sum of its digits is 46. It has a total of 8 prime factors and 48 positive divisors. There are 8819712 positive integers (up to 18885088) that are relatively prime to 18885088.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.8885088 × 10^7
Engineering notation 1.8885088 × 10^6

Prime Factorization of 18885088

Prime Factorization 2 × 2 × 2 × 2 × 2 × 89 × 19 × 349

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1180318
Product of the distinct prime numbers

The prime factorization of 18885088 is 2 × 2 × 2 × 2 × 2 × 89 × 19 × 349. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 1, 32, 91, 48, 194, 6356, 6805, 73439, 35996, 298396, 565703, 6999381, 5807744, 83414770, 94602548, 201903767, 766784889, 9768394189, 8817374201

Basic calculations (n = 18885088)

Multiplication

n×y
n×2 37770176
n×3 56655264
n×4 75540352
n×5 94425440

Division

n÷y
n÷2 9442544
n÷3 6295029.3333333
n÷3 4721272
n÷5 3777017.6

Exponentiation

ny
n2 356646548767744
n3 6.7353014583751E+21
n4 1.2719676074794E+29
n5 2.4021220200398E+36

Nth Root

y√n
2√n 4345.6976424965
3√n 266.30112693437
4√n 65.921905634596
5√n 28.524878456147

Divisors of 18885088

1, 2, 4, 8, 16, 19, 32, 38, 76, 89, 152, 178, 304, 349, 356, 608, 698, 712, 1396, 1424, 1691, 2792, 2848, 3382, 5584, 6631, 6764, 11168, 13262, 13528, 26524, 27056, 31061, 53048, 54112, 62122, 106096, 124244, 212192, 248488, 496976, 590159, 993952, 1180318, 2360636, 4721272, 9442544, 18885088

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18885087
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18885088 can be divided by 48 positive divisors. The sum of these divisors (counting 18885088) is 1, the average is 0.020833333333333.

Base conversion 18885088

Base System Value
2 Binary 1001000000010100111100000
3 Ternary 1022112110110201
4 Quaternary 1020002213200
5 Quinary 14313310323
6 Senary 1512434544
8 Octal 110024740
10 Decimal 18885088
12 Duodecimal 63a8a54
16 Hexadecimal 12029e0
20 Vigesimal 5i0ce8
36 Base36 b8rts

Cryptographic Hash Functions

md5 b4d920ad11b6e11c732a497561d33399
sha1 4590e613e39ce69f516fc9a3683c348adb37edd4
sha256 45b6614b8afd728e4ae626c05e825b194d4dcadc3ca9317710b49e606c97c797
sha512 6d7bcafb9b5ad90e3ed043351b19027b1ad9504e2d492385d659c78d800ba254fb3e38a62c98185a6b0acc5ee6395bfb558743d66f5ab9434185ac8a66f15253
ripemd-160 ecfa0c10bb18fc0059a549a0253c828e4aba2ece

18885088 as geometric shapes

Circle

Radius = n
Diameter 37770176
Circumference 118658507.44639
Area 1.1204381775369E+15

Sphere

Radius = n
Volume 2.8212764775125E+22
Surface area 4.4817527101476E+15
Circumference 118658507.44639

Square

Length = n
Perimeter 75540352
Area 356646548767744
Diagonal 26707547.576209

Cube

Length = n
Surface area 2139879292606464
Volume 6.7353014583751E+21
Space diagonal 32709931.921409

Equilateral Triangle

Length = n
Perimeter 56655264
Area 1.5443248570246E+14
Altitude 16354965.960705

Triangular Pyramid

Length = n
Surface area 1.5443248570246E+14
Volume 7.9376288909212E+20
Height 8902515.8587365