78962020 (number)

78962020 is an even 8-digits composite number following 78962019 and preceding 78962021. In scientific notation, it is written as 7.8962020 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 31584800 positive integers (up to 78962020) that are relatively prime to 78962020.

Interesting facts

Basic properties

Name

Name seventy-eight million nine hundred sixty-two thousand twenty

Notation

Scientific notation 7.8962020 × 10^7
Engineering notation 7.8962020 × 10^6

Prime Factorization of 78962020

Prime Factorization 2 × 2 × 5 × 3948101

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 39481010
Product of the distinct prime numbers

The prime factorization of 78962020 is 2 × 2 × 5 × 3948101. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 80, 81, 427, 536, 782, 2171, 66863, 61322, 773235, 123924, 9990463, 3992445, 88855983, 1321399, 883892132, 713222570, 1903025808, 2159314698

Basic calculations (n = 78962020)

Multiplication

n×y
n×2 157924040
n×3 236886060
n×4 315848080
n×5 394810100

Division

n÷y
n÷2 39481010
n÷3 26320673.333333
n÷3 19740505
n÷5 15792404

Exponentiation

ny
n2 6235000602480400
n3 4.9232824227307E+23
n4 3.8875232512931E+31
n5 3.0696668871907E+39

Nth Root

y√n
2√n 8886.0576185393
3√n 429.01526960463
4√n 94.265887883896
5√n 37.973764259884

Divisors of 78962020

1, 2, 4, 5, 10, 20, 3948101, 7896202, 15792404, 19740505, 39481010, 78962020

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78962019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78962020 can be divided by 12 positive divisors. The sum of these divisors (counting 78962020) is 1, the average is 0.083333333333333.

Base conversion 78962020

Base System Value
2 Binary 100101101001101110101100100
3 Ternary 12111120200112021
4 Quaternary 10231031311210
5 Quinary 130203241040
6 Senary 11500232524
8 Octal 455156544
10 Decimal 78962020
12 Duodecimal 2253b744
16 Hexadecimal 4b4dd64
20 Vigesimal 14da510
36 Base36 1b0fhg

Cryptographic Hash Functions

md5 e177605159224e2b2acf8759d763f4a5
sha1 cf97f6caae7d1eef11cdb54df1f6bd9532f019a6
sha256 f0ba1a89c3596205e3642dfb5f896d539c2ee257678e0ce3067e12f37f1a1894
sha512 85e49df0d36ab97661dea94c9733facd18fc5c4bdb6dbd702ac286009e4a8bb2b9607c0ea56ada5c5a9de8d856e1991fd7e75cc42494d24aff89e28c8239d213
ripemd-160 2147a25d49f51c88e3c7f3e959837a63bdf96cc4

78962020 as geometric shapes

Circle

Radius = n
Diameter 157924040
Circumference 496133003.88922
Area 1.958783208788E+16

Sphere

Radius = n
Volume 2.0622597187731E+24
Surface area 7.8351328351521E+16
Circumference 496133003.88922

Square

Length = n
Perimeter 315848080
Area 6235000602480400
Diagonal 111669159.59638

Cube

Length = n
Surface area 37410003614882400
Volume 4.9232824227307E+23
Space diagonal 136766230.50827

Equilateral Triangle

Length = n
Perimeter 236886060
Area 2.6998344571797E+15
Altitude 68383115.254135

Triangular Pyramid

Length = n
Surface area 2.6998344571797E+15
Volume 5.8021439780157E+22
Height 37223053.198792