123408087 (number)

123408087 is an odd 9-digits composite number following 123408086 and preceding 123408088. In scientific notation, it is written as 1.23408087 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 71540480 positive integers (up to 123408087) that are relatively prime to 123408087.

Interesting facts

Basic properties

Name

Name one hundred twenty-three million four hundred eight thousand eighty-seven

Notation

Scientific notation 1.23408087 × 10^8
Engineering notation 1.23408087 × 10^6

Prime Factorization of 123408087

Prime Factorization 3 × 11 × 23 × 162593

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 123408087
Product of the distinct prime numbers

The prime factorization of 123408087 is 3 × 11 × 23 × 162593. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 50, 82, 939, 443, 3877, 9270, 21342, 90481, 602121, 38896, 5151916, 448407, 10274082, 80466461, 524065394, 366343582, 2973298901, 9315267467

Basic calculations (n = 123408087)

Multiplication

n×y
n×2 246816174
n×3 370224261
n×4 493632348
n×5 617040435

Division

n÷y
n÷2 61704043.5
n÷3 41136029
n÷3 30852021.75
n÷5 24681617.4

Exponentiation

ny
n2 15229555936999569
n3 1.8794503640446E+24
n4 2.319393740382E+32
n5 2.8623194450032E+40

Nth Root

y√n
2√n 11108.919254365
3√n 497.86837459391
4√n 105.39885793672
5√n 41.521087903406

Divisors of 123408087

1, 3, 11, 23, 33, 69, 253, 759, 162593, 487779, 1788523, 3739639, 5365569, 11218917, 41136029, 123408087

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 -123408086
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 123408087 can be divided by 16 positive divisors. The sum of these divisors (counting 123408087) is 1, the average is 0.0625.

Base conversion 123408087

Base System Value
2 Binary 111010110110000111011010111
3 Ternary 22121012210001220
4 Quaternary 13112300323113
5 Quinary 223043024322
6 Senary 20125021423
8 Octal 726607327
10 Decimal 123408087
12 Duodecimal 353b4873
16 Hexadecimal 75b0ed7
20 Vigesimal 1ib6047
36 Base36 21h2af

Cryptographic Hash Functions

md5 7d5c1b34cbd85f9865207dae1b30f3af
sha1 68488ac347437eaa64fbe167f8bbe10f89c62479
sha256 e0b730951b28f15cb6f9334889243e394b698e3543a2640d94109000fc0be29b
sha512 f7c33bb6021ae6c3389eee54bd92c99a4534fd05c2849e40a611b6589f7496127457481aa05e6ea812a27ec657160161ce621b63a3eab64196a5c438b2385e17
ripemd-160 aaf0b23d68be5f9ec32a9e9a3f493ef01f5f62e8

123408087 as geometric shapes

Circle

Radius = n
Diameter 246816174
Circumference 775395879.02554
Area 4.7845061049113E+16

Sphere

Radius = n
Volume 7.8726232752923E+24
Surface area 1.9138024419645E+17
Circumference 775395879.02554

Square

Length = n
Perimeter 493632348
Area 15229555936999569
Diagonal 174525390.34192

Cube

Length = n
Surface area 91377335621997414
Volume 1.8794503640446E+24
Space diagonal 213749076.74888

Equilateral Triangle

Length = n
Perimeter 370224261
Area 6.5945911648989E+15
Altitude 106874538.37444

Triangular Pyramid

Length = n
Surface area 6.5945911648989E+15
Volume 2.2149534955324E+23
Height 58175130.113973