78589920 (number)

78589920 is an even 8-digits composite number following 78589919 and preceding 78589921. In scientific notation, it is written as 7.8589920 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 24 positive divisors. There are 20957184 positive integers (up to 78589920) that are relatively prime to 78589920.

Interesting facts

Basic properties

Name

Name seventy-eight million five hundred eighty-nine thousand nine hundred twenty

Notation

Scientific notation 7.8589920 × 10^7
Engineering notation 7.8589920 × 10^6

Prime Factorization of 78589920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 15 × 163729

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4911870
Product of the distinct prime numbers

The prime factorization of 78589920 is 2 × 2 × 2 × 2 × 2 × 15 × 163729. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 5, 12, 61, 941, 534, 264, 5230, 12311, 12296, 809305, 566864, 4356645, 1599956, 23655441, 90353401, 784301756, 784719600, 159704612, 5290221874

Basic calculations (n = 78589920)

Multiplication

n×y
n×2 157179840
n×3 235769760
n×4 314359680
n×5 392949600

Division

n÷y
n÷2 39294960
n÷3 26196640
n÷3 19647480
n÷5 15717984

Exponentiation

ny
n2 6176375525606400
n3 4.8540085844736E+23
n4 3.814761463331E+31
n5 2.9980179822226E+39

Nth Root

y√n
2√n 8865.0956001613
3√n 428.34031221333
4√n 94.154636636553
5√n 37.93790715352

Divisors of 78589920

1, 2, 4, 8, 15, 16, 30, 32, 60, 120, 240, 480, 163729, 327458, 654916, 1309832, 2455935, 2619664, 4911870, 5239328, 9823740, 19647480, 39294960, 78589920

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 -78589919
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 78589920 can be divided by 24 positive divisors. The sum of these divisors (counting 78589920) is 1, the average is 0.041666666666667.

Base conversion 78589920

Base System Value
2 Binary 100101011110010111111100000
3 Ternary 12110212210002210
4 Quaternary 10223302333200
5 Quinary 130104334140
6 Senary 11444242120
8 Octal 453627740
10 Decimal 78589920
12 Duodecimal 223a0340
16 Hexadecimal 4af2fe0
20 Vigesimal 14b3eg0
36 Base36 1asgdc

Cryptographic Hash Functions

md5 c6ccb8ce394c7cbab8522edf135822c1
sha1 7ba5b77380e97d5d5f997962f4ab7d4376699abb
sha256 369af8bea83d2181e29ebc35b3a0983120cac8a2d36d485001eda54d6eb24c1e
sha512 0caf5a8d4aa3d9d47bed2306169fc1fddfe97752286445a76acbb12bdd0b9de2628d9b901af7874ddc6e1048253ea6acce19b7cf0a0317a40dcd6653f10b3126
ripemd-160 4009397f12c3c7434a7a81d9d99b4815c4a4c24d

78589920 as geometric shapes

Circle

Radius = n
Diameter 157179840
Circumference 493795030.63642
Area 1.9403655977057E+16

Sphere

Radius = n
Volume 2.0332423612592E+24
Surface area 7.7614623908227E+16
Circumference 493795030.63642

Square

Length = n
Perimeter 314359680
Area 6176375525606400
Diagonal 111142930.72982

Cube

Length = n
Surface area 37058253153638400
Volume 4.8540085844736E+23
Space diagonal 136121734.40277

Equilateral Triangle

Length = n
Perimeter 235769760
Area 2.6744490542438E+15
Altitude 68060867.201387

Triangular Pyramid

Length = n
Surface area 2.6744490542438E+15
Volume 5.7205039766984E+22
Height 37047643.576606