78996928 (number)

78996928 is an even 8-digits composite number following 78996927 and preceding 78996929. In scientific notation, it is written as 7.8996928 × 10^7. The sum of its digits is 58. It has a total of 9 prime factors and 56 positive divisors. There are 36879360 positive integers (up to 78996928) that are relatively prime to 78996928.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8996928 × 10^7
Engineering notation 7.8996928 × 10^6

Prime Factorization of 78996928

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 29 × 31 × 1373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2468654
Product of the distinct prime numbers

The prime factorization of 78996928 is 2 × 2 × 2 × 2 × 2 × 2 × 29 × 31 × 1373. Since it has a total of 9 prime factors.

Most popular turbo-numbers

2, 1, 28, 81, 722, 14, 5780, 1637, 93090, 11777, 163416, 725844, 9131298, 7541424, 10175629, 77523471, 164220434, 964206997, 7754850552, 7466346975

Basic calculations (n = 78996928)

Multiplication

n×y
n×2 157993856
n×3 236990784
n×4 315987712
n×5 394984640

Division

n÷y
n÷2 39498464
n÷3 26332309.333333
n÷3 19749232
n÷5 15799385.6

Exponentiation

ny
n2 6240514633437184
n3 4.9298148518058E+23
n4 3.8944022890144E+31
n5 3.076458172283E+39

Nth Root

y√n
2√n 8888.021602134
3√n 429.0784808323
4√n 94.276304563416
5√n 37.977121199879

Divisors of 78996928

1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1373, 1798, 1856, 1984, 2746, 3596, 5492, 7192, 10984, 14384, 21968, 28768, 39817, 42563, 43936, 57536, 79634, 85126, 87872, 159268, 170252, 318536, 340504, 637072, 681008, 1234327, 1274144, 1362016, 2468654, 2548288, 2724032, 4937308, 9874616, 19749232, 39498464, 78996928

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78996927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78996928 can be divided by 56 positive divisors. The sum of these divisors (counting 78996928) is 1, the average is 0.017857142857143.

Base conversion 78996928

Base System Value
2 Binary 100101101010110010111000000
3 Ternary 12111122110102011
4 Quaternary 10231112113000
5 Quinary 130210400203
6 Senary 11501102304
8 Octal 455262700
10 Decimal 78996928
12 Duodecimal 22557994
16 Hexadecimal 4b565c0
20 Vigesimal 14dec68
36 Base36 1b16f4

Cryptographic Hash Functions

md5 ca3f8b5240347f3740ee2e7f6943446f
sha1 d2dd8b53b5592a9e240221d251a154d3102d2a04
sha256 12b6fc9757ef159ab7900bb17718954649425e089d28b043889bf626166e0657
sha512 a9f85837bf47e09267ddccebe1ab6058dadfa78aa1ec15fe0b91ac395c983462d3a82ba5cc05c63f7a1fc48c072c8f1bf0ce6d84e4e56fb84d80f0379d3c06c7
ripemd-160 2d75baf1a672fad0d13533d5b0627aefa11b87a7

78996928 as geometric shapes

Circle

Radius = n
Diameter 157993856
Circumference 496352337.32192
Area 1.9605154927026E+16

Sphere

Radius = n
Volume 2.0649960162655E+24
Surface area 7.8420619708103E+16
Circumference 496352337.32192

Square

Length = n
Perimeter 315987712
Area 6240514633437184
Diagonal 111718526.96341

Cube

Length = n
Surface area 37443087800623104
Volume 4.9298148518058E+23
Space diagonal 136826692.93786

Equilateral Triangle

Length = n
Perimeter 236990784
Area 2.7022221026226E+15
Altitude 68413346.46893

Triangular Pyramid

Length = n
Surface area 2.7022221026226E+15
Volume 5.8098425195101E+22
Height 37239508.987804