78903904 (number)

78903904 is an even 8-digits composite number following 78903903 and preceding 78903905. In scientific notation, it is written as 7.8903904 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 12 positive divisors. There are 39451936 positive integers (up to 78903904) that are relatively prime to 78903904.

Interesting facts

Basic properties

Name

Name seventy-eight million nine hundred three thousand nine hundred four

Notation

Scientific notation 7.8903904 × 10^7
Engineering notation 7.8903904 × 10^6

Prime Factorization of 78903904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2465747

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4931494
Product of the distinct prime numbers

The prime factorization of 78903904 is 2 × 2 × 2 × 2 × 2 × 2465747. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 9, 55, 93, 672, 249, 4920, 1712, 52225, 65187, 872788, 107693, 278538, 7333845, 76819254, 23262350, 925345056, 719522568, 9140841895, 9069212506

Basic calculations (n = 78903904)

Multiplication

n×y
n×2 157807808
n×3 236711712
n×4 315615616
n×5 394519520

Division

n÷y
n÷2 39451952
n÷3 26301301.333333
n÷3 19725976
n÷5 15780780.8

Exponentiation

ny
n2 6225826066441216
n3 4.9124198226718E+23
n4 3.8760910209579E+31
n5 3.0583871381292E+39

Nth Root

y√n
2√n 8882.7869500512
3√n 428.90999211082
4√n 94.248538185222
5√n 37.968172879935

Divisors of 78903904

1, 2, 4, 8, 16, 32, 2465747, 4931494, 9862988, 19725976, 39451952, 78903904

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78903903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78903904 can be divided by 12 positive divisors. The sum of these divisors (counting 78903904) is 1, the average is 0.083333333333333.

Base conversion 78903904

Base System Value
2 Binary 100101100111111101001100000
3 Ternary 12111110201210211
4 Quaternary 10230333221200
5 Quinary 130144411104
6 Senary 11455103504
8 Octal 454775140
10 Decimal 78903904
12 Duodecimal 22511b94
16 Hexadecimal 4b3fa60
20 Vigesimal 14d2jf4
36 Base36 1az6n4

Cryptographic Hash Functions

md5 4fbc1e1aaf07ce85fbff005011e3ab6a
sha1 748277350a2ffd9824c2dd673e6efd5bec5e6427
sha256 105c5e87bc6a285ee9936675988091f79d81cb07b625048b84a49d64f66e4ccf
sha512 20714f7ac2ee47beea5a36aa67930b354aba5e1ca383dffd98d2bea83dc788d6d4c05d5eb801d94490f56965f2a98d60a8d63bc132456bf7d17c8ad306c926b5
ripemd-160 35ab97653fa8b36578e4d947042c296d849e51db

78903904 as geometric shapes

Circle

Radius = n
Diameter 157807808
Circumference 495767850.29191
Area 1.955900943286E+16

Sphere

Radius = n
Volume 2.0577096035006E+24
Surface area 7.8236037731438E+16
Circumference 495767850.29191

Square

Length = n
Perimeter 315615616
Area 6225826066441216
Diagonal 111586971.16098

Cube

Length = n
Surface area 37354956398647296
Volume 4.9124198226718E+23
Space diagonal 136665570.64354

Equilateral Triangle

Length = n
Perimeter 236711712
Area 2.6958617665407E+15
Altitude 68332785.321769

Triangular Pyramid

Length = n
Surface area 2.6958617665407E+15
Volume 5.7893422810774E+22
Height 37195657.053662