18373072 (number)

18373072 is an even 8-digits composite number following 18373071 and preceding 18373073. In scientific notation, it is written as 1.8373072 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 20 positive divisors. There are 9030368 positive integers (up to 18373072) that are relatively prime to 18373072.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.8373072 × 10^7
Engineering notation 1.8373072 × 10^6

Prime Factorization of 18373072

Prime Factorization 2 × 2 × 2 × 2 × 59 × 19463

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2296634
Product of the distinct prime numbers

The prime factorization of 18373072 is 2 × 2 × 2 × 2 × 59 × 19463. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 10, 27, 97, 783, 292, 3442, 8649, 42733, 97037, 741679, 677269, 2582267, 7549931, 51962563, 71311391, 298953542, 223238090, 7081032114, 7419641532

Basic calculations (n = 18373072)

Multiplication

n×y
n×2 36746144
n×3 55119216
n×4 73492288
n×5 91865360

Division

n÷y
n÷2 9186536
n÷3 6124357.3333333
n÷3 4593268
n÷5 3674614.4

Exponentiation

ny
n2 337569774717184
n3 6.2021937759026E+21
n4 1.1395335280261E+29
n5 2.0936731556838E+36

Nth Root

y√n
2√n 4286.3821574843
3√n 263.87237479832
4√n 65.470467826985
5√n 28.368498859801

Divisors of 18373072

1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 19463, 38926, 77852, 155704, 311408, 1148317, 2296634, 4593268, 9186536, 18373072

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 -18373071
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 18373072 can be divided by 20 positive divisors. The sum of these divisors (counting 18373072) is 1, the average is 0.05.

Base conversion 18373072

Base System Value
2 Binary 1000110000101100111010000
3 Ternary 1021120110010011
4 Quaternary 1012011213100
5 Quinary 14200414242
6 Senary 1453444304
8 Octal 106054720
10 Decimal 18373072
12 Duodecimal 61a0694
16 Hexadecimal 11859d0
20 Vigesimal 5egcdc
36 Base36 axsr4

Cryptographic Hash Functions

md5 3f80db66d413ae7834a68d650f7b92eb
sha1 1a9f926020d83180dbc76ac366ff64b90c80e259
sha256 e35186a56e6899f65d357025c845960d33c8c78952d6d0674025d360bffc182c
sha512 0e23529bededf906fad1c9e1278f20d042044d72a5917d57e9e4eb4eab9fa0042b88f3c6b82041e87b4421b1208a038253b173fdfec6917d044295287cdda155
ripemd-160 bfcad46f830de5b8a87307e1e1ad942d49a997b2

18373072 as geometric shapes

Circle

Radius = n
Diameter 36746144
Circumference 115441416.03815
Area 1.0605067243255E+15

Sphere

Radius = n
Volume 2.5979688536688E+22
Surface area 4.2420268973019E+15
Circumference 115441416.03815

Square

Length = n
Perimeter 73492288
Area 337569774717184
Diagonal 25983447.604857

Cube

Length = n
Surface area 2025418648303104
Volume 6.2021937759026E+21
Space diagonal 31823094.195121

Equilateral Triangle

Length = n
Perimeter 55119216
Area 1.4617200022744E+14
Altitude 15911547.097561

Triangular Pyramid

Length = n
Surface area 1.4617200022744E+14
Volume 7.3093554619562E+20
Height 8661149.2016191