118389947 (number)

118389947 is an odd 9-digits composite number following 118389946 and preceding 118389948. In scientific notation, it is written as 1.18389947 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 104531328 positive integers (up to 118389947) that are relatively prime to 118389947.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.18389947 × 10^8
Engineering notation 1.18389947 × 10^6

Prime Factorization of 118389947

Prime Factorization 23 × 13 × 395953

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 118389947
Product of the distinct prime numbers

The prime factorization of 118389947 is 23 × 13 × 395953. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 4, 74, 56, 997, 144, 4411, 3313, 21508, 89841, 276056, 537741, 3877445, 3212696, 21819001, 66971157, 512042318, 591863718, 9657369495, 6396974343

Basic calculations (n = 118389947)

Multiplication

n×y
n×2 236779894
n×3 355169841
n×4 473559788
n×5 591949735

Division

n÷y
n÷2 59194973.5
n÷3 39463315.666667
n÷3 29597486.75
n÷5 23677989.4

Exponentiation

ny
n2 14016179550662809
n3 1.6593747541455E+24
n4 1.9645328919642E+32
n5 2.325809449594E+40

Nth Root

y√n
2√n 10880.714452645
3√n 491.02651247864
4√n 104.31066317805
5√n 41.177783436754

Divisors of 118389947

1, 13, 23, 299, 395953, 5147389, 9106919, 118389947

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -118389946
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 118389947 can be divided by 8 positive divisors. The sum of these divisors (counting 118389947) is 1, the average is 0.125.

Base conversion 118389947

Base System Value
2 Binary 111000011100111110010111011
3 Ternary 22020202211110212
4 Quaternary 13003213302323
5 Quinary 220301434242
6 Senary 15425301335
8 Octal 703476273
10 Decimal 118389947
12 Duodecimal 3379484b
16 Hexadecimal 70e7cbb
20 Vigesimal 1gjieh7
36 Base36 1yhi9n

Cryptographic Hash Functions

md5 674c5aee8d50d051e7e2d8a33e3d864e
sha1 f5667fc5b6cacfb23d3f3993432c8f399e2e38fb
sha256 0a47e933800b8ece5930c091a78ba84f48784f2d843401fa863d4664e8b57006
sha512 00d0b91e0da75fc7a61993fddbd32ebf2acecfde91e42f767db597b8bf424b6a1261d7578651af55603a544a0de8be510bd3565309e699f8de43dc6d10f8df21
ripemd-160 d54925112598f0df226e35077a959daac23a59ed

118389947 as geometric shapes

Circle

Radius = n
Diameter 236779894
Circumference 743865975.50817
Area 4.4033126707758E+16

Sphere

Radius = n
Volume 6.9507727162343E+24
Surface area 1.7613250683103E+17
Circumference 743865975.50817

Square

Length = n
Perimeter 473559788
Area 14016179550662809
Diagonal 167428668.69603

Cube

Length = n
Surface area 84097077303976854
Volume 1.6593747541455E+24
Space diagonal 205057403.30939

Equilateral Triangle

Length = n
Perimeter 355169841
Area 6.069183777439E+15
Altitude 102528701.65469

Triangular Pyramid

Length = n
Surface area 6.069183777439E+15
Volume 1.9555919019767E+23
Height 55809556.232011