18746044 (number)

18746044 is an even 8-digits composite number following 18746043 and preceding 18746045. In scientific notation, it is written as 1.8746044 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 9173504 positive integers (up to 18746044) that are relatively prime to 18746044.

Interesting facts

Basic properties

Name

Name eighteen million seven hundred forty-six thousand forty-four

Notation

Scientific notation 1.8746044 × 10^7
Engineering notation 1.8746044 × 10^6

Prime Factorization of 18746044

Prime Factorization 2 × 2 × 47 × 99713

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9373022
Product of the distinct prime numbers

The prime factorization of 18746044 is 2 × 2 × 47 × 99713. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 94, 34, 769, 431, 7301, 4820, 13300, 25039, 731099, 407077, 1232696, 9396660, 60620036, 42308627, 290976045, 952968949, 3027602536, 9895835084

Basic calculations (n = 18746044)

Multiplication

n×y
n×2 37492088
n×3 56238132
n×4 74984176
n×5 93730220

Division

n÷y
n÷2 9373022
n÷3 6248681.3333333
n÷3 4686511
n÷5 3749208.8

Exponentiation

ny
n2 351414165649936
n3 6.587625411497E+21
n4 1.2349191581944E+29
n5 2.3149848875955E+36

Nth Root

y√n
2√n 4329.670195292
3√n 265.64595708237
4√n 65.800229447108
5√n 28.482750553124

Divisors of 18746044

1, 2, 4, 47, 94, 188, 99713, 199426, 398852, 4686511, 9373022, 18746044

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18746043
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18746044 can be divided by 12 positive divisors. The sum of these divisors (counting 18746044) is 1, the average is 0.083333333333333.

Base conversion 18746044

Base System Value
2 Binary 1000111100000101010111100
3 Ternary 1022021101201221
4 Quaternary 1013200222330
5 Quinary 14244333134
6 Senary 1505443124
8 Octal 107405274
10 Decimal 18746044
12 Duodecimal 63404a4
16 Hexadecimal 11e0abc
20 Vigesimal 5h3524
36 Base36 b5sjg

Cryptographic Hash Functions

md5 9ee976e2d636e67b609dfa8a2cad1d1c
sha1 788ccaf4707864c0e2df494aea6126e3b360b751
sha256 abf72947464ac0ce65edc2884983de2a9dda66912d9de45b226130f92375be2a
sha512 5072709a7d8a8173b078e6ebe4e0f553cb3468afc06d789009a0401d71b330ccaf90af7f632601dedb187125ca76602a046c4411237ff9fb377500d645f68e94
ripemd-160 10d6201e5fe03390385bcc558523cf87625e24c4

18746044 as geometric shapes

Circle

Radius = n
Diameter 37492088
Circumference 117784868.22854
Area 1.1040001611732E+15

Sphere

Radius = n
Volume 2.7594180796481E+22
Surface area 4.4160006446929E+15
Circumference 117784868.22854

Square

Length = n
Perimeter 74984176
Area 351414165649936
Diagonal 26510909.665643

Cube

Length = n
Surface area 2108484993899616
Volume 6.587625411497E+21
Space diagonal 32469100.648922

Equilateral Triangle

Length = n
Perimeter 56238132
Area 1.5216679735128E+14
Altitude 16234550.324461

Triangular Pyramid

Length = n
Surface area 1.5216679735128E+14
Volume 7.7635910006439E+20
Height 8836969.8885476