18740040 (number)

18740040 is an even 8-digits composite number following 18740039 and preceding 18740041. In scientific notation, it is written as 1.8740040 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 16 positive divisors. There are 4542720 positive integers (up to 18740040) that are relatively prime to 18740040.

Interesting facts

Basic properties

Name

Name eighteen million seven hundred forty thousand forty

Notation

Scientific notation 1.8740040 × 10^7
Engineering notation 1.8740040 × 10^6

Prime Factorization of 18740040

Prime Factorization 2 × 2 × 2 × 165 × 14197

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4685010
Product of the distinct prime numbers

The prime factorization of 18740040 is 2 × 2 × 2 × 165 × 14197. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 52, 12, 908, 867, 3528, 6719, 57470, 15452, 411166, 718669, 6064309, 5836580, 94677253, 29927362, 619049654, 455549944, 5467007239, 8817221751

Basic calculations (n = 18740040)

Multiplication

n×y
n×2 37480080
n×3 56220120
n×4 74960160
n×5 93700200

Division

n÷y
n÷2 9370020
n÷3 6246680
n÷3 4685010
n÷5 3748008

Exponentiation

ny
n2 351189099201600
n3 6.581297766602E+21
n4 1.2333378339803E+29
n5 2.3112800342304E+36

Nth Root

y√n
2√n 4328.9767844145
3√n 265.61759361125
4√n 65.794960174884
5√n 28.480925823095

Divisors of 18740040

1, 2, 4, 8, 165, 330, 660, 1320, 14197, 28394, 56788, 113576, 2342505, 4685010, 9370020, 18740040

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18740039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18740040 can be divided by 16 positive divisors. The sum of these divisors (counting 18740040) is 1, the average is 0.0625.

Base conversion 18740040

Base System Value
2 Binary 1000111011111001101001000
3 Ternary 1022021002111120
4 Quaternary 1013133031020
5 Quinary 14244140130
6 Senary 1505355240
8 Octal 107371510
10 Decimal 18740040
12 Duodecimal 6338b20
16 Hexadecimal 11df348
20 Vigesimal 5h2a20
36 Base36 b5nwo

Cryptographic Hash Functions

md5 5d120c6f73a452af961d1c20b31bbf41
sha1 3f20157692074933e54943ef5b1a5041472a0ada
sha256 4758ede96250f3094df9aa8497f0623ec416ba876583c886074ed6e6d8629634
sha512 977b937bf7947b5f600b9ad9427c6735f67f92a47c9d19048090d551784de46c91e6cf970d83653bc2ade9e13b07e982f3f665ffe54caab14167a55fed4e8631
ripemd-160 572bcd3546b0f78f1b3eb9ae57dc3040af3255c0

18740040 as geometric shapes

Circle

Radius = n
Diameter 37480080
Circumference 117747143.98396
Area 1.1032930940726E+15

Sphere

Radius = n
Volume 2.7567675619525E+22
Surface area 4.4131723762903E+15
Circumference 117747143.98396

Square

Length = n
Perimeter 74960160
Area 351189099201600
Diagonal 26502418.727414

Cube

Length = n
Surface area 2107134595209600
Volume 6.581297766602E+21
Space diagonal 32458701.415873

Equilateral Triangle

Length = n
Perimeter 56220120
Area 1.5206934072038E+14
Altitude 16229350.707937

Triangular Pyramid

Length = n
Surface area 1.5206934072038E+14
Volume 7.7561337996202E+20
Height 8834139.5758048