18055904 (number)

18055904 is an even 8-digits composite number following 18055903 and preceding 18055905. In scientific notation, it is written as 1.8055904 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 24 positive divisors. There are 8496640 positive integers (up to 18055904) that are relatively prime to 18055904.

Interesting facts

Basic properties

Name

Name eighteen million fifty-five thousand nine hundred four

Notation

Scientific notation 1.8055904 × 10^7
Engineering notation 1.8055904 × 10^6

Prime Factorization of 18055904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 17 × 33191

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1128494
Product of the distinct prime numbers

The prime factorization of 18055904 is 2 × 2 × 2 × 2 × 2 × 17 × 33191. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 9, 2, 80, 606, 315, 2510, 8983, 15793, 52799, 390668, 437354, 798699, 7413851, 56059605, 73756728, 997037840, 514283701, 7331059524, 8723029193

Basic calculations (n = 18055904)

Multiplication

n×y
n×2 36111808
n×3 54167712
n×4 72223616
n×5 90279520

Division

n÷y
n÷2 9027952
n÷3 6018634.6666667
n÷3 4513976
n÷5 3611180.8

Exponentiation

ny
n2 326015669257216
n3 5.886507626604E+21
n4 1.0628621660123E+29
n5 1.919093723475E+36

Nth Root

y√n
2√n 4249.2239291428
3√n 262.34517370294
4√n 65.186071588514
5√n 28.2698723451

Divisors of 18055904

1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 33191, 66382, 132764, 265528, 531056, 564247, 1062112, 1128494, 2256988, 4513976, 9027952, 18055904

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18055903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18055904 can be divided by 24 positive divisors. The sum of these divisors (counting 18055904) is 1, the average is 0.041666666666667.

Base conversion 18055904

Base System Value
2 Binary 1000100111000001011100000
3 Ternary 1020222100001012
4 Quaternary 1010320023200
5 Quinary 14110242104
6 Senary 1443000052
8 Octal 104701340
10 Decimal 18055904
12 Duodecimal 6069028
16 Hexadecimal 11382e0
20 Vigesimal 5cgjf4
36 Base36 ar00w

Cryptographic Hash Functions

md5 934278fbe63c6fcb78d1a46695fb91b3
sha1 eaa3ee875ad993eba39afc293537203fa0f7f2ed
sha256 192838afc6be559c12b944a59dadfea099c9c5fa292956429af465a7b3be0f6e
sha512 0aefdebe3898d3b828d32d07b7f5c83f50658b4d0d8d0ed509ffb1d4fd308811d4a490fb272c9dbf62208b53cc85d856e6863b8b4fa5de6a35880a6057e3277d
ripemd-160 4ab3845eaa79b149549474b88c5d425d16ce516e

18055904 as geometric shapes

Circle

Radius = n
Diameter 36111808
Circumference 113448590.72065
Area 1.0242084314936E+15

Sphere

Radius = n
Volume 2.4657345486719E+22
Surface area 4.0968337259745E+15
Circumference 113448590.72065

Square

Length = n
Perimeter 72223616
Area 326015669257216
Diagonal 25534904.317707

Cube

Length = n
Surface area 1956094015543296
Volume 5.886507626604E+21
Space diagonal 31273743.104586

Equilateral Triangle

Length = n
Perimeter 54167712
Area 1.4116892580427E+14
Altitude 15636871.552293

Triangular Pyramid

Length = n
Surface area 1.4116892580427E+14
Volume 6.9373157671301E+20
Height 8511634.7725689