78875984 (number)

78875984 is an even 8-digits composite number following 78875983 and preceding 78875985. In scientific notation, it is written as 7.8875984 × 10^7. The sum of its digits is 56. It has a total of 6 prime factors and 20 positive divisors. There are 35852640 positive integers (up to 78875984) that are relatively prime to 78875984.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred seventy-five thousand nine hundred eighty-four

Notation

Scientific notation 7.8875984 × 10^7
Engineering notation 7.8875984 × 10^6

Prime Factorization of 78875984

Prime Factorization 2 × 2 × 2 × 2 × 11 × 448159

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9859498
Product of the distinct prime numbers

The prime factorization of 78875984 is 2 × 2 × 2 × 2 × 11 × 448159. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78875984)

Multiplication

n×y
n×2 157751968
n×3 236627952
n×4 315503936
n×5 394379920

Division

n÷y
n÷2 39437992
n÷3 26291994.666667
n÷3 19718996
n÷5 15775196.8

Exponentiation

ny
n2 6221420851968256
n3 4.9072069157711E+23
n4 3.8706077417305E+31
n5 3.0529799430701E+39

Nth Root

y√n
2√n 8881.2152321628
3√n 428.85939647438
4√n 94.240199661094
5√n 37.965485506037

Divisors of 78875984

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78875983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78875984 can be divided by 20 positive divisors. The sum of these divisors (counting 78875984) is 1, the average is 0.05.

Base conversion 78875984

Base System Value
2 Binary 100101100111000110101010000
3 Ternary 12111102022111202
4 Quaternary 10230320311100
5 Quinary 130143012414
6 Senary 11454330332
8 Octal 454706520
10 Decimal 78875984
12 Duodecimal 224b99a8
16 Hexadecimal 4b38d50
20 Vigesimal 14cj9j4
36 Base36 1ayl3k

Cryptographic Hash Functions

md5 88796acf94acb3fcaa2e141b4c5d618a
sha1 d25526efed879e110b46a6288e39e0c1b4a9e60b
sha256 188c474ce51ebabcaca4894cabff3b0d172171486fcd75bab26158f7b572a8b6
sha512 f282242688b1ec0d0ae51176432af924e957ee92da1a9a42bf73939eed2b10dab917ec2a073f2d6d26750e0c40de7e720a8a0efcb8966bc2e44ea7bc6e710fcd
ripemd-160 404982175d33781bdc2b7d13342f06dc063be796

78875984 as geometric shapes

Circle

Radius = n
Diameter 157751968
Circumference 495592423.75813
Area 1.9545170043434E+16

Sphere

Radius = n
Volume 2.0555260261642E+24
Surface area 7.8180680173735E+16
Circumference 495592423.75813

Square

Length = n
Perimeter 315503936
Area 6221420851968256
Diagonal 111547486.31832

Cube

Length = n
Surface area 37328525111809536
Volume 4.9072069157711E+23
Space diagonal 136617211.78499

Equilateral Triangle

Length = n
Perimeter 236627952
Area 2.6939542527194E+15
Altitude 68308605.892495

Triangular Pyramid

Length = n
Surface area 2.6939542527194E+15
Volume 5.7831988113788E+22
Height 37182495.439441