18372992 (number)

18372992 is an even 8-digits composite number following 18372991 and preceding 18372993. In scientific notation, it is written as 1.8372992 × 10^7. The sum of its digits is 41. It has a total of 9 prime factors and 32 positive divisors. There are 8350720 positive integers (up to 18372992) that are relatively prime to 18372992.

Interesting facts

Basic properties

Name

Name eighteen million three hundred seventy-two thousand nine hundred ninety-two

Notation

Scientific notation 1.8372992 × 10^7
Engineering notation 1.8372992 × 10^6

Prime Factorization of 18372992

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 13049

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 287078
Product of the distinct prime numbers

The prime factorization of 18372992 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 13049. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 18372992)

Multiplication

n×y
n×2 36745984
n×3 55118976
n×4 73491968
n×5 91864960

Division

n÷y
n÷2 9186496
n÷3 6124330.6666667
n÷3 4593248
n÷5 3674598.4

Exponentiation

ny
n2 337566835032064
n3 6.2021127595094E+21
n4 1.1395136811356E+29
n5 2.0936275747396E+36

Nth Root

y√n
2√n 4286.3728255951
3√n 263.87199181354
4√n 65.470396559018
5√n 28.368474155344

Divisors of 18372992

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18372991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18372992 can be divided by 32 positive divisors. The sum of these divisors (counting 18372992) is 1, the average is 0.03125.

Base conversion 18372992

Base System Value
2 Binary 1000110000101100110000000
3 Ternary 1021120110000012
4 Quaternary 1012011212000
5 Quinary 14200413432
6 Senary 1453444052
8 Octal 106054600
10 Decimal 18372992
12 Duodecimal 61a0628
16 Hexadecimal 1185980
20 Vigesimal 5egc9c
36 Base36 axsow

Cryptographic Hash Functions

md5 f0fc50f2645000f550e45ffe864dc0c6
sha1 cabcb492af068ca76ebe903906fab4077bf0b8da
sha256 1bdad22d2cd8740d57475a7b1960616c9fbedf1b9ab13718306ed4d583e75b99
sha512 11b73858e6904c9b18e0cf77ac2f3e7a926b5419ec4741937b9b2bee0b8eca24fb79c211a95cc556a2b725f5f9a6dbc9fd99cb9a22ebc8576b115e4fb878c87e
ripemd-160 50a984be677d829451f30b3371794712dd612de0

18372992 as geometric shapes

Circle

Radius = n
Diameter 36745984
Circumference 115440913.38333
Area 1.0604974890323E+15

Sphere

Radius = n
Volume 2.5979349176014E+22
Surface area 4.2419899561292E+15
Circumference 115440913.38333

Square

Length = n
Perimeter 73491968
Area 337566835032064
Diagonal 25983334.467772

Cube

Length = n
Surface area 2025401010192384
Volume 6.2021127595094E+21
Space diagonal 31822955.631057

Equilateral Triangle

Length = n
Perimeter 55118976
Area 1.4617072730644E+14
Altitude 15911477.815528

Triangular Pyramid

Length = n
Surface area 1.4617072730644E+14
Volume 7.3092599832212E+20
Height 8661111.4892575