18513054 (number)

18513054 is an even 8-digits composite number following 18513053 and preceding 18513055. In scientific notation, it is written as 1.8513054 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 5261760 positive integers (up to 18513054) that are relatively prime to 18513054.

Interesting facts

Basic properties

Name

Name eighteen million five hundred thirteen thousand fifty-four

Notation

Scientific notation 1.8513054 × 10^7
Engineering notation 1.8513054 × 10^6

Prime Factorization of 18513054

Prime Factorization 2 × 9 × 7 × 349 × 421

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18513054
Product of the distinct prime numbers

The prime factorization of 18513054 is 2 × 9 × 7 × 349 × 421. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 28, 10, 860, 951, 8703, 3599, 21144, 93620, 510217, 87353, 7157650, 8330706, 49012484, 84008607, 365505596, 366877225, 8838396179, 9806516727

Basic calculations (n = 18513054)

Multiplication

n×y
n×2 37026108
n×3 55539162
n×4 74052216
n×5 92565270

Division

n÷y
n÷2 9256527
n÷3 6171018
n÷3 4628263.5
n÷5 3702610.8

Exponentiation

ny
n2 342733168406916
n3 6.3450376543083E+21
n4 1.1746602472624E+29
n5 2.1746548589223E+36

Nth Root

y√n
2√n 4302.6798625973
3√n 264.54081628727
4√n 65.594815821048
5√n 28.411594888445

Divisors of 18513054

1, 2, 7, 9, 14, 18, 63, 126, 349, 421, 698, 842, 2443, 2947, 3141, 3789, 4886, 5894, 6282, 7578, 21987, 26523, 43974, 53046, 146929, 293858, 1028503, 1322361, 2057006, 2644722, 9256527, 18513054

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18513053
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18513054 can be divided by 32 positive divisors. The sum of these divisors (counting 18513054) is 1, the average is 0.03125.

Base conversion 18513054

Base System Value
2 Binary 1000110100111110010011110
3 Ternary 1021211120010200
4 Quaternary 1012213302132
5 Quinary 14214404204
6 Senary 1500444330
8 Octal 106476236
10 Decimal 18513054
12 Duodecimal 62496a6
16 Hexadecimal 11a7c9e
20 Vigesimal 5fe2ce
36 Base36 b0sri

Cryptographic Hash Functions

md5 12dd24e1289529fb6e9fd0b28f30f533
sha1 a60260058cd79a47f1bb299d38a6af16d3a1c0ec
sha256 5c38e7db27bf915464be9839e01519a3ac3b9b96a98072400570cda45037894e
sha512 761ce0cec0de4f53b56fc0230afc393c1a90135c5d526b30092a960a9ead7fc4516119e55e55f620a3a432c1290a4049d1daf17a0629ea4d6a4ae3a2241bf4b4
ripemd-160 f2192a6d70e73eadb798214b4d00062f270684c2

18513054 as geometric shapes

Circle

Radius = n
Diameter 37026108
Circumference 116320948.88382
Area 1.0767280040087E+15

Sphere

Radius = n
Volume 2.6578031575368E+22
Surface area 4.3069120160349E+15
Circumference 116320948.88382

Square

Length = n
Perimeter 74052216
Area 342733168406916
Diagonal 26181412.047745

Cube

Length = n
Surface area 2056399010441496
Volume 6.3450376543083E+21
Space diagonal 32065550.131266

Equilateral Triangle

Length = n
Perimeter 55539162
Area 1.4840781527996E+14
Altitude 16032775.065633

Triangular Pyramid

Length = n
Surface area 1.4840781527996E+14
Volume 7.4776985870757E+20
Height 8727137.3492485