79778864 (number)

79778864 is an even 8-digits composite number following 79778863 and preceding 79778865. In scientific notation, it is written as 7.9778864 × 10^7. The sum of its digits is 56. It has a total of 6 prime factors and 20 positive divisors. There are 36263040 positive integers (up to 79778864) that are relatively prime to 79778864.

Interesting facts

Basic properties

Name

Name seventy-nine million seven hundred seventy-eight thousand eight hundred sixty-four

Notation

Scientific notation 7.9778864 × 10^7
Engineering notation 7.9778864 × 10^6

Prime Factorization of 79778864

Prime Factorization 2 × 2 × 2 × 2 × 11 × 453289

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9972358
Product of the distinct prime numbers

The prime factorization of 79778864 is 2 × 2 × 2 × 2 × 11 × 453289. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 79778864)

Multiplication

n×y
n×2 159557728
n×3 239336592
n×4 319115456
n×5 398894320

Division

n÷y
n÷2 39889432
n÷3 26592954.666667
n÷3 19944716
n÷5 15955772.8

Exponentiation

ny
n2 6364667141130496
n3 5.0776591425752E+23
n4 4.0508987817386E+31
n5 3.2317610298609E+39

Nth Root

y√n
2√n 8931.9014772891
3√n 430.48955240538
4√n 94.508737571132
5√n 38.052007142067

Divisors of 79778864

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 -79778863
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 79778864 can be divided by 20 positive divisors. The sum of these divisors (counting 79778864) is 1, the average is 0.05.

Base conversion 79778864

Base System Value
2 Binary 100110000010101010000110000
3 Ternary 12120010012000202
4 Quaternary 10300111100300
5 Quinary 130410410424
6 Senary 11525534332
8 Octal 460252060
10 Decimal 79778864
12 Duodecimal 228743a8
16 Hexadecimal 4c15430
20 Vigesimal 14ic734
36 Base36 1bhxrk

Cryptographic Hash Functions

md5 57f39b0d854520d49a27cf7931ac92ce
sha1 de6935342ade70dc54fc04d99782254e06efd700
sha256 fe0be48e5acdb30cfb8cfcb5d2b7ba507d2a5130ce42cc6eba7c959e6d6552ae
sha512 d0ecc95922afd24e664affc9a356e71af38663b516073d801e3e972d3446a7956618e95f94da016afd35f7f179fbcef170ed57f13ea45b231a0f685e2f1f2070
ripemd-160 571782e1267f46b6f923d2c8121669e759fd749d

79778864 as geometric shapes

Circle

Radius = n
Diameter 159557728
Circumference 501265386.10828
Area 1.999519153312E+16

Sphere

Radius = n
Volume 2.1269248879663E+24
Surface area 7.998076613248E+16
Circumference 501265386.10828

Square

Length = n
Perimeter 319115456
Area 6364667141130496
Diagonal 112824351.45952

Cube

Length = n
Surface area 38188002846782976
Volume 5.0776591425752E+23
Space diagonal 138181045.81813

Equilateral Triangle

Length = n
Perimeter 239336592
Area 2.7559817154255E+15
Altitude 69090522.909064

Triangular Pyramid

Length = n
Surface area 2.7559817154255E+15
Volume 5.9840786871146E+22
Height 37608117.153173