18929042 (number)

18929042 is an even 8-digits composite number following 18929041 and preceding 18929043. In scientific notation, it is written as 1.8929042 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 8585520 positive integers (up to 18929042) that are relatively prime to 18929042.

Interesting facts

Basic properties

Name

Name eighteen million nine hundred twenty-nine thousand forty-two

Notation

Scientific notation 1.8929042 × 10^7
Engineering notation 1.8929042 × 10^6

Prime Factorization of 18929042

Prime Factorization 2 × 11 × 997 × 863

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18929042
Product of the distinct prime numbers

The prime factorization of 18929042 is 2 × 11 × 997 × 863. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 57, 94, 303, 319, 3577, 8481, 51201, 39473, 981874, 173103, 3039029, 1034801, 58066902, 81537529, 817780025, 588620845, 1087566044, 443942292

Basic calculations (n = 18929042)

Multiplication

n×y
n×2 37858084
n×3 56787126
n×4 75716168
n×5 94645210

Division

n÷y
n÷2 9464521
n÷3 6309680.6666667
n÷3 4732260.5
n÷5 3785808.4

Exponentiation

ny
n2 358308631037764
n3 6.7824391258763E+21
n4 1.2838507507616E+29
n5 2.4302064782897E+36

Nth Root

y√n
2√n 4350.7518890417
3√n 266.50756724931
4√n 65.96022960119
5√n 28.53814412789

Divisors of 18929042

1, 2, 11, 22, 863, 997, 1726, 1994, 9493, 10967, 18986, 21934, 860411, 1720822, 9464521, 18929042

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 -18929041
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 18929042 can be divided by 16 positive divisors. The sum of these divisors (counting 18929042) is 1, the average is 0.0625.

Base conversion 18929042

Base System Value
2 Binary 1001000001101010110010010
3 Ternary 1022121200202122
4 Quaternary 1020031112102
5 Quinary 14321212132
6 Senary 1513414242
8 Octal 110152622
10 Decimal 18929042
12 Duodecimal 640a382
16 Hexadecimal 120d592
20 Vigesimal 5i62c2
36 Base36 b9pqq

Cryptographic Hash Functions

md5 a6721eefd3b0824af2c19eaa2632b5f3
sha1 33f2482e18a0a6f810120b42f187432901fc8a05
sha256 735a5beb7610cc9482c77021c45656e0c1579267ff55d8f8da223c0d34e0d126
sha512 f23dbd482dedca195e87edbf1c63ee9e92e1db46c4688942acebd28a0da0c009d9863f306d24aef07ebb1296395cecc2cdc27b46213dff489229280ca08d30b6
ripemd-160 094e9c7c5d4d51ba89427c3824c5660f0c1bee71

18929042 as geometric shapes

Circle

Radius = n
Diameter 37858084
Circumference 118934678.57339
Area 1.1256597629861E+15

Sphere

Radius = n
Volume 2.8410214575031E+22
Surface area 4.5026390519442E+15
Circumference 118934678.57339

Square

Length = n
Perimeter 75716168
Area 358308631037764
Diagonal 26769707.91913

Cube

Length = n
Surface area 2149851786226584
Volume 6.7824391258763E+21
Space diagonal 32786062.482605

Equilateral Triangle

Length = n
Perimeter 56787126
Area 1.5515218843696E+14
Altitude 16393031.241303

Triangular Pyramid

Length = n
Surface area 1.5515218843696E+14
Volume 7.9931811648202E+20
Height 8923235.9730433