18242008 (number)

18242008 is an even 8-digits composite number following 18242007 and preceding 18242009. In scientific notation, it is written as 1.8242008 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 16 positive divisors. There are 9060000 positive integers (up to 18242008) that are relatively prime to 18242008.

Interesting facts

Basic properties

Name

Name eighteen million two hundred forty-two thousand eight

Notation

Scientific notation 1.8242008 × 10^7
Engineering notation 1.8242008 × 10^6

Prime Factorization of 18242008

Prime Factorization 2 × 2 × 2 × 151 × 15101

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4560502
Product of the distinct prime numbers

The prime factorization of 18242008 is 2 × 2 × 2 × 151 × 15101. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 5, 46, 637, 489, 5537, 7051, 27896, 72071, 385018, 937059, 2933748, 9430000, 73310938, 95741540, 136623073, 242298919, 4951846523, 6094988656

Basic calculations (n = 18242008)

Multiplication

n×y
n×2 36484016
n×3 54726024
n×4 72968032
n×5 91210040

Division

n÷y
n÷2 9121004
n÷3 6080669.3333333
n÷3 4560502
n÷5 3648401.6

Exponentiation

ny
n2 332770855872064
n3 6.070408614985E+21
n4 1.1073644251783E+29
n5 2.0200550703017E+36

Nth Root

y√n
2√n 4271.0663773816
3√n 263.24343385717
4√n 65.35339606617
5√n 28.327909635085

Divisors of 18242008

1, 2, 4, 8, 151, 302, 604, 1208, 15101, 30202, 60404, 120808, 2280251, 4560502, 9121004, 18242008

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 -18242007
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 18242008 can be divided by 16 positive divisors. The sum of these divisors (counting 18242008) is 1, the average is 0.0625.

Base conversion 18242008

Base System Value
2 Binary 1000101100101100111011000
3 Ternary 1021022210022221
4 Quaternary 1011211213120
5 Quinary 14132221013
6 Senary 1450553424
8 Octal 105454730
10 Decimal 18242008
12 Duodecimal 6138874
16 Hexadecimal 11659d8
20 Vigesimal 5e0508
36 Base36 auzmg

Cryptographic Hash Functions

md5 af530689027c3125aab22db04267048f
sha1 19643df222b11d3e7330b250303557ff66a0e182
sha256 e46913d3bdcad3ffd5fb1de3fbda574279cbfe59c7d012034c7eb916e7ea435b
sha512 5bea735a8a231849b22a040420d3c8fd31a4f16878472d8e94ea8b7bdfe30877aac2875ac8e870fb828ff4927c8ff36ea8a2a199d7569b07f20497807bc20257
ripemd-160 142245745eb67a50ff7012b22bd94cb5d8d2d88b

18242008 as geometric shapes

Circle

Radius = n
Diameter 36484016
Circumference 114617916.63905
Area 1.0454304761365E+15

Sphere

Radius = n
Volume 2.54276681455E+22
Surface area 4.1817219045459E+15
Circumference 114617916.63905

Square

Length = n
Perimeter 72968032
Area 332770855872064
Diagonal 25798095.118519

Cube

Length = n
Surface area 1996625135232384
Volume 6.070408614985E+21
Space diagonal 31596084.688078

Equilateral Triangle

Length = n
Perimeter 54726024
Area 1.4409400741215E+14
Altitude 15798042.344039

Triangular Pyramid

Length = n
Surface area 1.4409400741215E+14
Volume 7.1540451603819E+20
Height 8599365.0395062