18379974 (number)

18379974 is an even 8-digits composite number following 18379973 and preceding 18379975. In scientific notation, it is written as 1.8379974 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 6117000 positive integers (up to 18379974) that are relatively prime to 18379974.

Interesting facts

Basic properties

Name

Name eighteen million three hundred seventy-nine thousand nine hundred seventy-four

Notation

Scientific notation 1.8379974 × 10^7
Engineering notation 1.8379974 × 10^6

Prime Factorization of 18379974

Prime Factorization 2 × 3 × 751 × 4079

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18379974
Product of the distinct prime numbers

The prime factorization of 18379974 is 2 × 3 × 751 × 4079. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 73, 3, 899, 198, 4086, 2264, 93947, 84886, 177573, 346865, 7056104, 5057424, 72716275, 40675968, 920489126, 584427514, 4022298913, 9122077515

Basic calculations (n = 18379974)

Multiplication

n×y
n×2 36759948
n×3 55139922
n×4 73519896
n×5 91899870

Division

n÷y
n÷2 9189987
n÷3 6126658
n÷3 4594993.5
n÷5 3675994.8

Exponentiation

ny
n2 337823444240676
n3 6.2091861217341E+21
n4 1.1412467947863E+29
n5 2.0976086415756E+36

Nth Root

y√n
2√n 4287.1871897551
3√n 263.90541262532
4√n 65.476615594845
5√n 28.370629912946

Divisors of 18379974

1, 2, 3, 6, 751, 1502, 2253, 4079, 4506, 8158, 12237, 24474, 3063329, 6126658, 9189987, 18379974

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 -18379973
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 18379974 can be divided by 16 positive divisors. The sum of these divisors (counting 18379974) is 1, the average is 0.0625.

Base conversion 18379974

Base System Value
2 Binary 1000110000111010011000110
3 Ternary 1021120210120210
4 Quaternary 1012013103012
5 Quinary 14201124344
6 Senary 1453540250
8 Octal 106072306
10 Decimal 18379974
12 Duodecimal 61a4686
16 Hexadecimal 11874c6
20 Vigesimal 5eh9ie
36 Base36 axy2u

Cryptographic Hash Functions

md5 fcb6011fe9d157458e990f43b1eed271
sha1 1568cf045e98b7ef98a9b3bc79917770994d1d08
sha256 9ff210e7b07dc8ab407fee39edc0166fc372babdb3016b4d49b672083936fbb9
sha512 f1169b32ed762ef2b3a2229be4bfff65deadbd59ace2a1d8d89ace0edcdd2c2e4545c3827898933297873d0120fbb8268403256f21bd6fe85c934b169bb85579
ripemd-160 0d80718dc10b2fd55cadca70e7e5ab96709c004c

18379974 as geometric shapes

Circle

Radius = n
Diameter 36759948
Circumference 115484782.58314
Area 1.0613036506369E+15

Sphere

Radius = n
Volume 2.6008978006415E+22
Surface area 4.2452146025476E+15
Circumference 115484782.58314

Square

Length = n
Perimeter 73519896
Area 337823444240676
Diagonal 25993208.506865

Cube

Length = n
Surface area 2026940665444056
Volume 6.2091861217341E+21
Space diagonal 31835048.809795

Equilateral Triangle

Length = n
Perimeter 55139922
Area 1.4628184235319E+14
Altitude 15917524.404897

Triangular Pyramid

Length = n
Surface area 1.4628184235319E+14
Volume 7.3175960205459E+20
Height 8664402.8356216