18098992 (number)

18098992 is an even 8-digits composite number following 18098991 and preceding 18098993. In scientific notation, it is written as 1.8098992 × 10^7. The sum of its digits is 46. It has a total of 6 prime factors and 20 positive divisors. There are 9009728 positive integers (up to 18098992) that are relatively prime to 18098992.

Interesting facts

Basic properties

Name

Name eighteen million ninety-eight thousand nine hundred ninety-two

Notation

Scientific notation 1.8098992 × 10^7
Engineering notation 1.8098992 × 10^6

Prime Factorization of 18098992

Prime Factorization 2 × 2 × 2 × 2 × 239 × 4733

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2262374
Product of the distinct prime numbers

The prime factorization of 18098992 is 2 × 2 × 2 × 2 × 239 × 4733. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 7, 63, 73, 244, 606, 8097, 2766, 33698, 14405, 745873, 301415, 7375611, 8758770, 2714112, 76922741, 284634234, 468387867, 374427600, 3183416326

Basic calculations (n = 18098992)

Multiplication

n×y
n×2 36197984
n×3 54296976
n×4 72395968
n×5 90494960

Division

n÷y
n÷2 9049496
n÷3 6032997.3333333
n÷3 4524748
n÷5 3619798.4

Exponentiation

ny
n2 327573511416064
n3 5.9287503625313E+21
n4 1.0730440538145E+29
n5 1.9421015745636E+36

Nth Root

y√n
2√n 4254.2910102625
3√n 262.55369181379
4√n 65.224926295569
5√n 28.283351938212

Divisors of 18098992

1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 4733, 9466, 18932, 37864, 75728, 1131187, 2262374, 4524748, 9049496, 18098992

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18098991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18098992 can be divided by 20 positive divisors. The sum of these divisors (counting 18098992) is 1, the average is 0.05.

Base conversion 18098992

Base System Value
2 Binary 1000101000010101100110000
3 Ternary 1021001112011001
4 Quaternary 1011002230300
5 Quinary 14113131432
6 Senary 1443531344
8 Octal 105025460
10 Decimal 18098992
12 Duodecimal 6089b54
16 Hexadecimal 1142b30
20 Vigesimal 5d279c
36 Base36 arx9s

Cryptographic Hash Functions

md5 e322bd36bdb4b312423f1f936a0bec98
sha1 fcddb8736b15286f27c74ad0a73949cac3e76118
sha256 7d5e3b14bc0bb125e3d8f10d4d2c7b020948a1e3e43edfe9b30925946d2c0e69
sha512 6de73cd00f7304e919205de4950b3cc3f3b856e169f24905b30b8aaf64c6d8e63e914d4c002f3ded35ab72eac88f0a1ffebd22431816c2ef756578221de5477a
ripemd-160 61a5a4c55fc358de1019c438d12aac285542a643

18098992 as geometric shapes

Circle

Radius = n
Diameter 36197984
Circumference 113719320.60916
Area 1.0291025369753E+15

Sphere

Radius = n
Volume 2.4834291445195E+22
Surface area 4.1164101479013E+15
Circumference 113719320.60916

Square

Length = n
Perimeter 72395968
Area 327573511416064
Diagonal 25595839.951682

Cube

Length = n
Surface area 1965441068496384
Volume 5.9287503625313E+21
Space diagonal 31348373.709783

Equilateral Triangle

Length = n
Perimeter 54296976
Area 1.4184349124659E+14
Altitude 15674186.854891

Triangular Pyramid

Length = n
Surface area 1.4184349124659E+14
Volume 6.9870993088468E+20
Height 8531946.6505607