78066730 (number)

78066730 is an even 8-digits composite number following 78066729 and preceding 78066731. In scientific notation, it is written as 7.8066730 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 26765712 positive integers (up to 78066730) that are relatively prime to 78066730.

Interesting facts

Basic properties

Name

Name seventy-eight million sixty-six thousand seven hundred thirty

Notation

Scientific notation 7.8066730 × 10^7
Engineering notation 7.8066730 × 10^6

Prime Factorization of 78066730

Prime Factorization 2 × 5 × 7 × 1115239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78066730
Product of the distinct prime numbers

The prime factorization of 78066730 is 2 × 5 × 7 × 1115239. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 93, 64, 613, 311, 8624, 4274, 87535, 89723, 259722, 908711, 5285307, 7175585, 17214777, 17434347, 696256240, 764410990, 6655817547, 5753193233

Basic calculations (n = 78066730)

Multiplication

n×y
n×2 156133460
n×3 234200190
n×4 312266920
n×5 390333650

Division

n÷y
n÷2 39033365
n÷3 26022243.333333
n÷3 19516682.5
n÷5 15613346

Exponentiation

ny
n2 6094414332892900
n3 4.7577099823408E+23
n4 3.714188606097E+31
n5 2.8995455908125E+39

Nth Root

y√n
2√n 8835.5379009996
3√n 427.38767724931
4√n 93.997541994456
5√n 37.887259944138

Divisors of 78066730

1, 2, 5, 7, 10, 14, 35, 70, 1115239, 2230478, 5576195, 7806673, 11152390, 15613346, 39033365, 78066730

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78066729
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78066730 can be divided by 16 positive divisors. The sum of these divisors (counting 78066730) is 1, the average is 0.0625.

Base conversion 78066730

Base System Value
2 Binary 100101001110011010000101010
3 Ternary 12102220012102101
4 Quaternary 10221303100222
5 Quinary 124441113410
6 Senary 11425124014
8 Octal 451632052
10 Decimal 78066730
12 Duodecimal 2218960a
16 Hexadecimal 4a7342a
20 Vigesimal 147i6ga
36 Base36 1ah8oa

Cryptographic Hash Functions

md5 89e4a35a8dafce03777581d1e67a8ac0
sha1 383a17f8362b242adfcbc8ec683cdb3e44427c1e
sha256 58578a455f1d712d0b16243d4cb5b43ea939510c0f75681f58d3ec8e2f6b92a0
sha512 5cc167d777f50f4dd618562fd07726040dd79036162995790fe9aaab7dfcd14d596ffa9c920be9dc26b30a314a1cc929477750da5d9b4e803a04b602f1506505
ripemd-160 e6084984ecafe2326acebeff1920ade27b7c0582

78066730 as geometric shapes

Circle

Radius = n
Diameter 156133460
Circumference 490507730.91556
Area 1.9146167296149E+16

Sphere

Radius = n
Volume 1.9929048971244E+24
Surface area 7.6584669184595E+16
Circumference 490507730.91556

Square

Length = n
Perimeter 312266920
Area 6094414332892900
Diagonal 110403028.33612

Cube

Length = n
Surface area 36566485997357400
Volume 4.7577099823408E+23
Space diagonal 135215542.74076

Equilateral Triangle

Length = n
Perimeter 234200190
Area 2.6389588167366E+15
Altitude 67607771.370381

Triangular Pyramid

Length = n
Surface area 2.6389588167366E+15
Volume 5.6070149857202E+22
Height 36801009.445373