18408054 (number)

18408054 is an even 8-digits composite number following 18408053 and preceding 18408055. In scientific notation, it is written as 1.8408054 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 5259432 positive integers (up to 18408054) that are relatively prime to 18408054.

Interesting facts

Basic properties

Name

Name eighteen million four hundred eight thousand fifty-four

Notation

Scientific notation 1.8408054 × 10^7
Engineering notation 1.8408054 × 10^6

Prime Factorization of 18408054

Prime Factorization 2 × 7 × 3 × 438287

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18408054
Product of the distinct prime numbers

The prime factorization of 18408054 is 2 × 7 × 3 × 438287. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 64, 62, 438, 182, 8859, 1131, 26380, 73015, 363838, 597771, 3047450, 7711242, 25677007, 14981489, 831144835, 573051671, 6983983020, 2698722307

Basic calculations (n = 18408054)

Multiplication

n×y
n×2 36816108
n×3 55224162
n×4 73632216
n×5 92040270

Division

n÷y
n÷2 9204027
n÷3 6136018
n÷3 4602013.5
n÷5 3681610.8

Exponentiation

ny
n2 338856452066916
n3 6.2376878678962E+21
n4 1.1482369510738E+29
n5 2.1136807800162E+36

Nth Root

y√n
2√n 4290.4608144114
3√n 264.03973804943
4√n 65.501609250548
5√n 28.379293264729

Divisors of 18408054

1, 2, 3, 6, 7, 14, 21, 42, 438287, 876574, 1314861, 2629722, 3068009, 6136018, 9204027, 18408054

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 -18408053
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 18408054 can be divided by 16 positive divisors. The sum of these divisors (counting 18408054) is 1, the average is 0.0625.

Base conversion 18408054

Base System Value
2 Binary 1000110001110001001110110
3 Ternary 1021122020002210
4 Quaternary 1012032021312
5 Quinary 14203024204
6 Senary 1454314250
8 Octal 106161166
10 Decimal 18408054
12 Duodecimal 61b8986
16 Hexadecimal 118e276
20 Vigesimal 5f102e
36 Base36 ayjqu

Cryptographic Hash Functions

md5 1bae59fc39d0aea443ba1ef2c26c1b75
sha1 e398b70d77b3638c4568f218a5e4be5a4a7ac0bb
sha256 a54f2c5fdbc889bb114c6891aee58e4a7912b400569b139a4d0cac25931102c9
sha512 0c8073801655ab00a3b0b69da57616cfd019624bffe560c073c59e5a9785006acba1bf6b2ff46d6dff06532f212a411c6a362d241cb19818b78e1a0a58015510
ripemd-160 2322160718cad97d35277e6e93d67c8222cf3954

18408054 as geometric shapes

Circle

Radius = n
Diameter 36816108
Circumference 115661214.42657
Area 1.0645489404349E+15

Sphere

Radius = n
Volume 2.6128365841559E+22
Surface area 4.2581957617397E+15
Circumference 115661214.42657

Square

Length = n
Perimeter 73632216
Area 338856452066916
Diagonal 26032919.623696

Cube

Length = n
Surface area 2033138712401496
Volume 6.2376878678962E+21
Space diagonal 31883684.796471

Equilateral Triangle

Length = n
Perimeter 55224162
Area 1.4672914786311E+14
Altitude 15941842.398236

Triangular Pyramid

Length = n
Surface area 1.4672914786311E+14
Volume 7.3511856505241E+20
Height 8677639.8745654