78810080 (number)

78810080 is an even 8-digits composite number following 78810079 and preceding 78810081. In scientific notation, it is written as 7.8810080 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 24 positive divisors. There are 31523968 positive integers (up to 78810080) that are relatively prime to 78810080.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred ten thousand eighty

Notation

Scientific notation 7.8810080 × 10^7
Engineering notation 7.8810080 × 10^6

Prime Factorization of 78810080

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 492563

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4925630
Product of the distinct prime numbers

The prime factorization of 78810080 is 2 × 2 × 2 × 2 × 2 × 5 × 492563. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 1, 54, 82, 983, 163, 520, 6766, 3104, 21806, 735299, 119058, 5489086, 700539, 188957, 68865645, 541151076, 14382330, 5493411307, 8297877609

Basic calculations (n = 78810080)

Multiplication

n×y
n×2 157620160
n×3 236430240
n×4 315240320
n×5 394050400

Division

n÷y
n÷2 39405040
n÷3 26270026.666667
n÷3 19702520
n÷5 15762016

Exponentiation

ny
n2 6211028709606400
n3 4.8949166948638E+23
n4 3.8576877631555E+31
n5 3.0402468122931E+39

Nth Root

y√n
2√n 8877.5041537585
3√n 428.73992020434
4√n 94.220508137871
5√n 37.959139052064

Divisors of 78810080

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 492563, 985126, 1970252, 2462815, 3940504, 4925630, 7881008, 9851260, 15762016, 19702520, 39405040, 78810080

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78810079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78810080 can be divided by 24 positive divisors. The sum of these divisors (counting 78810080) is 1, the average is 0.041666666666667.

Base conversion 78810080

Base System Value
2 Binary 100101100101000101111100000
3 Ternary 12111021222002212
4 Quaternary 10230220233200
5 Quinary 130133410310
6 Senary 11453101252
8 Octal 454505740
10 Decimal 78810080
12 Duodecimal 22487828
16 Hexadecimal 4b28be0
20 Vigesimal 14cb540
36 Base36 1ax68w

Cryptographic Hash Functions

md5 3c55ce27cbf7f01a42bedd4a622026e1
sha1 e822c8d54d82c5df9ed6be8b6118f6a3d39a90fe
sha256 694aa69a9b54e3b9d49c162f573c6d789a6c4666db87206c0107680e3bda1ed1
sha512 176b2627e87215bf1e7e64291c816bbf5abc318da6c1547f1dae816260f6e4e2a354b5cc5fdc98b37d409ef26143701748444609791b4271edc90c22c3b24588
ripemd-160 496cf778e1f6341828f3b125fc116f9dcad71baa

78810080 as geometric shapes

Circle

Radius = n
Diameter 157620160
Circumference 495178336.71365
Area 1.9512522165335E+16

Sphere

Radius = n
Volume 2.0503779104691E+24
Surface area 7.8050088661339E+16
Circumference 495178336.71365

Square

Length = n
Perimeter 315240320
Area 6211028709606400
Diagonal 111454283.98771

Cube

Length = n
Surface area 37266172257638400
Volume 4.8949166948638E+23
Space diagonal 136503062.70857

Equilateral Triangle

Length = n
Perimeter 236430240
Area 2.6894543230768E+15
Altitude 68251531.354284

Triangular Pyramid

Length = n
Surface area 2.6894543230768E+15
Volume 5.7687146471357E+22
Height 37151427.995903