18440136 (number)

18440136 is an even 8-digits composite number following 18440135 and preceding 18440137. In scientific notation, it is written as 1.8440136 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 96 positive divisors. There are 5132160 positive integers (up to 18440136) that are relatively prime to 18440136.

Interesting facts

Basic properties

Name

Name eighteen million four hundred forty thousand one hundred thirty-six

Notation

Scientific notation 1.8440136 × 10^7
Engineering notation 1.8440136 × 10^6

Prime Factorization of 18440136

Prime Factorization 2 × 2 × 2 × 9 × 9 × 11 × 13 × 199

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 512226
Product of the distinct prime numbers

The prime factorization of 18440136 is 2 × 2 × 2 × 9 × 9 × 11 × 13 × 199. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 7, 44, 53, 670, 482, 6987, 6547, 17235, 56404, 695467, 625166, 1105176, 5211282, 67487625, 81793205, 648189188, 173063668, 1826661684, 228134217

Basic calculations (n = 18440136)

Multiplication

n×y
n×2 36880272
n×3 55320408
n×4 73760544
n×5 92200680

Division

n÷y
n÷2 9220068
n÷3 6146712
n÷3 4610034
n÷5 3688027.2

Exponentiation

ny
n2 340038615698496
n3 6.270358318732E+21
n4 1.1562626016615E+29
n5 2.1321639626352E+36

Nth Root

y√n
2√n 4294.1979460663
3√n 264.19304062967
4√n 65.530130062944
5√n 28.389178399113

Divisors of 18440136

1, 2, 4, 8, 9, 11, 13, 18, 22, 26, 36, 44, 52, 72, 81, 88, 99, 104, 117, 143, 162, 198, 199, 234, 286, 324, 396, 398, 468, 572, 648, 792, 796, 891, 936, 1053, 1144, 1287, 1592, 1782, 1791, 2106, 2189, 2574, 2587, 3564, 3582, 4212, 4378, 5148, 5174, 7128, 7164, 8424, 8756, 10296, 10348, 11583, 14328, 16119, 17512, 19701, 20696, 23166, 23283, 28457, 32238, 39402, 46332, 46566, 56914, 64476, 78804, 92664, 93132, 113828, 128952, 157608, 177309, 186264, 209547, 227656, 256113, 354618, 419094, 512226, 709236, 838188, 1024452, 1418472, 1676376, 2048904, 2305017, 4610034, 9220068, 18440136

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18440135
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18440136 can be divided by 96 positive divisors. The sum of these divisors (counting 18440136) is 1, the average is 0.010416666666667.

Base conversion 18440136

Base System Value
2 Binary 1000110010101111111001000
3 Ternary 1021200212010000
4 Quaternary 1012111333020
5 Quinary 14210041021
6 Senary 1455123000
8 Octal 106257710
10 Decimal 18440136
12 Duodecimal 6213460
16 Hexadecimal 1195fc8
20 Vigesimal 5f506g
36 Base36 az8i0

Cryptographic Hash Functions

md5 a18c4298368d2146a3b23a1381e16db2
sha1 67aeb6a07c4b9eea5877c6a52d220b00c418d9c0
sha256 5be8dfbf6587696e22d9331c576c9b0e05a20efa50f2a2020ff6f7c13566c466
sha512 e3c041a65240025199d53cde7e9cb25695e59db9b1db516311622047cbd5b209041afe39ae942b71b289b20646523e4898c51101009831b7846bb8011bb593a7
ripemd-160 75720e38436ce7418ad9ad7985dc50b2ff15a1db

18440136 as geometric shapes

Circle

Radius = n
Diameter 36880272
Circumference 115862791.57759
Area 1.0682628170152E+15

Sphere

Radius = n
Volume 2.6265215506005E+22
Surface area 4.273051268061E+15
Circumference 115862791.57759

Square

Length = n
Perimeter 73760544
Area 340038615698496
Diagonal 26078290.423204

Cube

Length = n
Surface area 2040231694190976
Volume 6.270358318732E+21
Space diagonal 31939252.45048

Equilateral Triangle

Length = n
Perimeter 55320408
Area 1.472410397313E+14
Altitude 15969626.22524

Triangular Pyramid

Length = n
Surface area 1.472410397313E+14
Volume 7.3896881460748E+20
Height 8692763.4744015