78292020 (number)

78292020 is an even 8-digits composite number following 78292019 and preceding 78292021. In scientific notation, it is written as 7.8292020 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 20877856 positive integers (up to 78292020) that are relatively prime to 78292020.

Interesting facts

Basic properties

Name

Name seventy-eight million two hundred ninety-two thousand twenty

Notation

Scientific notation 7.8292020 × 10^7
Engineering notation 7.8292020 × 10^6

Prime Factorization of 78292020

Prime Factorization 2 × 2 × 3 × 5 × 1304867

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 39146010
Product of the distinct prime numbers

The prime factorization of 78292020 is 2 × 2 × 3 × 5 × 1304867. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 7, 80, 62, 694, 57, 1105, 5647, 21378, 20664, 879804, 877993, 180686, 3592072, 78559949, 40865506, 566563823, 111455768, 1203924060, 9724269944

Basic calculations (n = 78292020)

Multiplication

n×y
n×2 156584040
n×3 234876060
n×4 313168080
n×5 391460100

Division

n÷y
n÷2 39146010
n÷3 26097340
n÷3 19573005
n÷5 15658404

Exponentiation

ny
n2 6129640395680400
n3 4.7990192845142E+23
n4 3.7572491380357E+31
n5 2.9416262466007E+39

Nth Root

y√n
2√n 8848.2777985323
3√n 427.79841002915
4√n 94.065284768252
5√n 37.909102244338

Divisors of 78292020

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1304867, 2609734, 3914601, 5219468, 6524335, 7829202, 13048670, 15658404, 19573005, 26097340, 39146010, 78292020

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 -78292019
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 78292020 can be divided by 24 positive divisors. The sum of these divisors (counting 78292020) is 1, the average is 0.041666666666667.

Base conversion 78292020

Base System Value
2 Binary 100101010101010010000110100
3 Ternary 12110022122110110
4 Quaternary 10222222100310
5 Quinary 130020321040
6 Senary 11434023020
8 Octal 452522064
10 Decimal 78292020
12 Duodecimal 22277a70
16 Hexadecimal 4aaa434
20 Vigesimal 1496a10
36 Base36 1am2ic

Cryptographic Hash Functions

md5 20e53f8d6652e6e4e236efc0e5015377
sha1 f94eb1709d2e6fa2562ae8108f78c1f47c367e23
sha256 1f32d5da1ef351b51f06726e45e0465c8b7fc6a2c71d93f3ef88698d861eba2a
sha512 11ea783db2778c2b59c95e42bc849c00109ce21733ed60b01cc1b939db3b3ffc36d1e4ffdd2b79d47badebd78d404bd31cd1357a12bf846ca0f8a7b510bc1242
ripemd-160 01ed9472b9595c997533d65a2063e890b9ea67a0

78292020 as geometric shapes

Circle

Radius = n
Diameter 156584040
Circumference 491923269.73341
Area 1.9256833236217E+16

Sphere

Radius = n
Volume 2.0102084971554E+24
Surface area 7.7027332944867E+16
Circumference 491923269.73341

Square

Length = n
Perimeter 313168080
Area 6129640395680400
Diagonal 110721636.50959

Cube

Length = n
Surface area 36777842374082400
Volume 4.7990192845142E+23
Space diagonal 135605756.4672

Equilateral Triangle

Length = n
Perimeter 234876060
Area 2.6542121493613E+15
Altitude 67802878.233599

Triangular Pyramid

Length = n
Surface area 2.6542121493613E+15
Volume 5.6556984652083E+22
Height 36907212.169862