78996955 (number)

78996955 is an odd 8-digits composite number following 78996954 and preceding 78996956. In scientific notation, it is written as 7.8996955 × 10^7. The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors. There are 61656000 positive integers (up to 78996955) that are relatively prime to 78996955.

Interesting facts

Basic properties

Name

Name seventy-eight million nine hundred ninety-six thousand nine hundred fifty-five

Notation

Scientific notation 7.8996955 × 10^7
Engineering notation 7.8996955 × 10^6

Prime Factorization of 78996955

Prime Factorization 5 × 41 × 385351

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 78996955
Product of the distinct prime numbers

The prime factorization of 78996955 is 5 × 41 × 385351. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78996955)

Multiplication

n×y
n×2 157993910
n×3 236990865
n×4 315987820
n×5 394984775

Division

n÷y
n÷2 39498477.5
n÷3 26332318.333333
n÷3 19749238.75
n÷5 15799391

Exponentiation

ny
n2 6240518899272025
n3 4.9298199066244E+23
n4 3.8944076132171E+31
n5 3.0764634297297E+39

Nth Root

y√n
2√n 8888.023121032
3√n 429.07852971656
4√n 94.276312618982
5√n 37.977123795884

Divisors of 78996955

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 -78996954
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 78996955 can be divided by 8 positive divisors. The sum of these divisors (counting 78996955) is 1, the average is 0.125.

Base conversion 78996955

Base System Value
2 Binary 100101101010110010111011011
3 Ternary 12111122110110011
4 Quaternary 10231112113123
5 Quinary 130210400310
6 Senary 11501102351
8 Octal 455262733
10 Decimal 78996955
12 Duodecimal 225579b7
16 Hexadecimal 4b565db
20 Vigesimal 14dec7f
36 Base36 1b16fv

Cryptographic Hash Functions

md5 33d1c9bd4845ea85860204fb436b4863
sha1 279a2b327e3c2725323ffe3683eab4915ede3a9b
sha256 7b6d256d8deac868b8abea7c93429fbc6df9342690c6d686c4efe23a4c671832
sha512 0ba34754928d26d93af5917b76a5eb2ff4e99a4b641defc7797015276f3b28efd8bcb1c1cc966e48cba1a33d15399c1daf24fd606e52b5e957288d2224fe58eb
ripemd-160 2d3cb581a1bc92eb0194f42a2a0c99880ddad263

78996955 as geometric shapes

Circle

Radius = n
Diameter 157993910
Circumference 496352506.96793
Area 1.9605168328541E+16

Sphere

Radius = n
Volume 2.0649981336229E+24
Surface area 7.8420673314165E+16
Circumference 496352506.96793

Square

Length = n
Perimeter 315987820
Area 6240518899272025
Diagonal 111718565.14718

Cube

Length = n
Surface area 37443113395632150
Volume 4.9298199066244E+23
Space diagonal 136826739.70323

Equilateral Triangle

Length = n
Perimeter 236990865
Area 2.7022239497832E+15
Altitude 68413369.851616

Triangular Pyramid

Length = n
Surface area 2.7022239497832E+15
Volume 5.8098484766709E+22
Height 37239521.715726