78996977 (number)

78996977 is an odd 8-digits composite number following 78996976 and preceding 78996978. In scientific notation, it is written as 7.8996977 × 10^7. The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors. There are 71215872 positive integers (up to 78996977) that are relatively prime to 78996977.

Interesting facts

Basic properties

Name

Name seventy-eight million nine hundred ninety-six thousand nine hundred seventy-seven

Notation

Scientific notation 7.8996977 × 10^7
Engineering notation 7.8996977 × 10^6

Prime Factorization of 78996977

Prime Factorization 901 × 43 × 2039

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 78996977
Product of the distinct prime numbers

The prime factorization of 78996977 is 901 × 43 × 2039. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78996977)

Multiplication

n×y
n×2 157993954
n×3 236990931
n×4 315987908
n×5 394984885

Division

n÷y
n÷2 39498488.5
n÷3 26332325.666667
n÷3 19749244.25
n÷5 15799395.4

Exponentiation

ny
n2 6240522375138529
n3 4.929824025368E+23
n4 3.8944119514605E+31
n5 3.0764677135805E+39

Nth Root

y√n
2√n 8888.0243586525
3√n 429.07856954816
4√n 94.276319182775
5√n 37.977125911147

Divisors of 78996977

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 -78996976
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 78996977 can be divided by 8 positive divisors. The sum of these divisors (counting 78996977) is 1, the average is 0.125.

Base conversion 78996977

Base System Value
2 Binary 100101101010110010111110001
3 Ternary 12111122110110222
4 Quaternary 10231112113301
5 Quinary 130210400402
6 Senary 11501102425
8 Octal 455262761
10 Decimal 78996977
12 Duodecimal 22557a15
16 Hexadecimal 4b565f1
20 Vigesimal 14dec8h
36 Base36 1b16gh

Cryptographic Hash Functions

md5 443820149821c2195ee6aab636bc7985
sha1 3e62d00b7a37d601c958430929aa0d9a3c3c2683
sha256 53a77e36470d8b049ccedaa95a65301d0f539b926d77e4e0bb63bca54424680e
sha512 6baf0a357db7f2891912077b48147035b2a3f3f12a47cd2c2039fe9191107b97fcba151f2c0e087dc683f0045fdd93095ec298453e9200f9d117e2a1fcbbab92
ripemd-160 6ea5f2ad5e2d95076ef88000de0de252deec8ee2

78996977 as geometric shapes

Circle

Radius = n
Diameter 157993954
Circumference 496352645.198
Area 1.9605179248298E+16

Sphere

Radius = n
Volume 2.0649998588782E+24
Surface area 7.8420716993192E+16
Circumference 496352645.198

Square

Length = n
Perimeter 315987908
Area 6240522375138529
Diagonal 111718596.25988

Cube

Length = n
Surface area 37443134250831174
Volume 4.929824025368E+23
Space diagonal 136826777.80835

Equilateral Triangle

Length = n
Perimeter 236990931
Area 2.7022254548776E+15
Altitude 68413388.904175

Triangular Pyramid

Length = n
Surface area 2.7022254548776E+15
Volume 5.8098533306568E+22
Height 37239532.086625