118748987 (number)

118748987 is an odd 9-digits composite number following 118748986 and preceding 118748988. In scientific notation, it is written as 1.18748987 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 101784840 positive integers (up to 118748987) that are relatively prime to 118748987.

Interesting facts

Basic properties

Name

Name one hundred eighteen million seven hundred forty-eight thousand nine hundred eighty-seven

Notation

Scientific notation 1.18748987 × 10^8
Engineering notation 1.18748987 × 10^6

Prime Factorization of 118748987

Prime Factorization 7 × 16964141

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 118748987
Product of the distinct prime numbers

The prime factorization of 118748987 is 7 × 16964141. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 8, 33, 61, 251, 244, 4588, 2195, 74399, 99734, 711522, 811453, 8248223, 4821388, 69777181, 296987, 120658820, 497264938, 1322386326, 2337352683

Basic calculations (n = 118748987)

Multiplication

n×y
n×2 237497974
n×3 356246961
n×4 474995948
n×5 593744935

Division

n÷y
n÷2 59374493.5
n÷3 39582995.666667
n÷3 29687246.75
n÷5 23749797.4

Exponentiation

ny
n2 14101321913526169
n3 1.6745176925921E+24
n4 1.9884727970889E+32
n5 2.3612913033137E+40

Nth Root

y√n
2√n 10897.200879125
3√n 491.52238858961
4√n 104.38965887062
5√n 41.202729083944

Divisors of 118748987

1, 7, 16964141, 118748987

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -118748986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 118748987 can be divided by 4 positive divisors. The sum of these divisors (counting 118748987) is 1, the average is 0.25.

Base conversion 118748987

Base System Value
2 Binary 111000100111111011100111011
3 Ternary 22021110001222122
4 Quaternary 13010333130323
5 Quinary 220344431422
6 Senary 15441111455
8 Octal 704773473
10 Decimal 118748987
12 Duodecimal 3392858b
16 Hexadecimal 713f73b
20 Vigesimal 1h23c97
36 Base36 1yp7az

Cryptographic Hash Functions

md5 222d6f33979aa05e6206ef7bc8397793
sha1 2aafdd3992e559ac2f68156bcc9f7c92973a6706
sha256 61b931c89d03e24ec5d8d9976e883d180d7ab228af69eff5398887942d8e3ff0
sha512 4680bc857d07106c7262dddf31c80e16613fac596a1ff58e6822958ca2fa7e5731b60a4afb716fb3cbf61b9be8a013c11b548af91fcbe2e2f0d8d7258127494b
ripemd-160 b286faa07685802b56d11898e261192f4bf70fd7

118748987 as geometric shapes

Circle

Radius = n
Diameter 237497974
Circumference 746121890.36086
Area 4.4300609329439E+16

Sphere

Radius = n
Volume 7.0142033084714E+24
Surface area 1.7720243731775E+17
Circumference 746121890.36086

Square

Length = n
Perimeter 474995948
Area 14101321913526169
Diagonal 167936427.93347

Cube

Length = n
Surface area 84607931481157014
Volume 1.6745176925921E+24
Space diagonal 205679278.83134

Equilateral Triangle

Length = n
Perimeter 356246961
Area 6.1060515020279E+15
Altitude 102839639.41567

Triangular Pyramid

Length = n
Surface area 6.1060515020279E+15
Volume 1.9734380260812E+23
Height 55978809.311155