20780072 (number)

20780072 is an even 8-digits composite number following 20780071 and preceding 20780073. In scientific notation, it is written as 2.0780072 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 9843120 positive integers (up to 20780072) that are relatively prime to 20780072.

Interesting facts

Basic properties

Name

Name twenty million seven hundred eighty thousand seventy-two

Notation

Scientific notation 2.0780072 × 10^7
Engineering notation 2.0780072 × 10^6

Prime Factorization of 20780072

Prime Factorization 2 × 2 × 2 × 19 × 136711

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5195018
Product of the distinct prime numbers

The prime factorization of 20780072 is 2 × 2 × 2 × 19 × 136711. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 29, 74, 552, 161, 777, 855, 18765, 60354, 562088, 408549, 1926281, 9192898, 81887922, 94139519, 392324635, 680215683, 1355701765, 5603196208

Basic calculations (n = 20780072)

Multiplication

n×y
n×2 41560144
n×3 62340216
n×4 83120288
n×5 103900360

Division

n÷y
n÷2 10390036
n÷3 6926690.6666667
n÷3 5195018
n÷5 4156014.4

Exponentiation

ny
n2 431811392325184
n3 8.9730718229376E+21
n4 1.8646107854181E+29
n5 3.8746746372965E+36

Nth Root

y√n
2√n 4558.5164253296
3√n 274.92591723458
4√n 67.51678624853
5√n 29.075648475538

Divisors of 20780072

1, 2, 4, 8, 19, 38, 76, 152, 136711, 273422, 546844, 1093688, 2597509, 5195018, 10390036, 20780072

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 -20780071
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 20780072 can be divided by 16 positive divisors. The sum of these divisors (counting 20780072) is 1, the average is 0.0625.

Base conversion 20780072

Base System Value
2 Binary 1001111010001010000101000
3 Ternary 1110002201220022
4 Quaternary 1033101100220
5 Quinary 20304430242
6 Senary 2021220012
8 Octal 117212050
10 Decimal 20780072
12 Duodecimal 6b61608
16 Hexadecimal 13d1428
20 Vigesimal 69ha3c
36 Base36 cde08

Cryptographic Hash Functions

md5 7bc309b757a19f25b5b05dba74db8588
sha1 66782b6e34648887be59339a8bb48c4b71bbdb0d
sha256 2eff58284f40fe84a94891074ec622d047237879e63540aac053daab8fdf7468
sha512 aeb42a8ad2f599275a74e56f9aeebd02cdc810283e7a2f313254e837a1bf9eb4305c54ae1ad20ff87c29a58e5ee585de8ba6b87d2d8c65f4d0a5f4254d6eec34
ripemd-160 83b7b13b348f6c8514f241e49e101db25d3fbfa2

20780072 as geometric shapes

Circle

Radius = n
Diameter 41560144
Circumference 130565043.07253
Area 1.3565754978652E+15

Sphere

Radius = n
Volume 3.7586315358766E+22
Surface area 5.4263019914607E+15
Circumference 130565043.07253

Square

Length = n
Perimeter 83120288
Area 431811392325184
Diagonal 29387459.649489

Cube

Length = n
Surface area 2590868353951104
Volume 8.9730718229376E+21
Space diagonal 35992140.488939

Equilateral Triangle

Length = n
Perimeter 62340216
Area 1.8697981769857E+14
Altitude 17996070.24447

Triangular Pyramid

Length = n
Surface area 1.8697981769857E+14
Volume 1.0574866556788E+21
Height 9795819.8831631