20978083 (number)

20978083 is an odd 8-digits composite number following 20978082 and preceding 20978084. In scientific notation, it is written as 2.0978083 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 17418240 positive integers (up to 20978083) that are relatively prime to 20978083.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0978083 × 10^7
Engineering notation 2.0978083 × 10^6

Prime Factorization of 20978083

Prime Factorization 7 × 73 × 61 × 673

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20978083
Product of the distinct prime numbers

The prime factorization of 20978083 is 7 × 73 × 61 × 673. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 2, 31, 17, 396, 9222, 6980, 54051, 47848, 82456, 547689, 8124604, 3107392, 33623910, 34979054, 693660142, 180778790, 1127787860, 6412768706

Basic calculations (n = 20978083)

Multiplication

n×y
n×2 41956166
n×3 62934249
n×4 83912332
n×5 104890415

Division

n÷y
n÷2 10489041.5
n÷3 6992694.3333333
n÷3 5244520.75
n÷5 4195616.6

Exponentiation

ny
n2 440079966354889
n3 9.2320340608301E+21
n4 1.9367037678692E+29
n5 4.0628332388773E+36

Nth Root

y√n
2√n 4580.1837299392
3√n 275.79640432177
4√n 67.677054678371
5√n 29.130850195722

Divisors of 20978083

1, 7, 61, 73, 427, 511, 673, 4453, 4711, 31171, 41053, 49129, 287371, 343903, 2996869, 20978083

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 -20978082
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 20978083 can be divided by 16 positive divisors. The sum of these divisors (counting 20978083) is 1, the average is 0.0625.

Base conversion 20978083

Base System Value
2 Binary 1010000000001100110100011
3 Ternary 1110110210112001
4 Quaternary 1100001212203
5 Quinary 20332244313
6 Senary 2025344431
8 Octal 120014643
10 Decimal 20978083
12 Duodecimal 7038117
16 Hexadecimal 14019a3
20 Vigesimal 6b2543
36 Base36 chmsj

Cryptographic Hash Functions

md5 f20d80d6fcb13d92ec95db404142fc99
sha1 d83acafa46e6292cede8afddbd2c0434b8de1fc1
sha256 f3486b7638cbce6bfe95272af24eb3fa1d3960d5c301cff8dc899af7b2d8e3e6
sha512 f6b3a1aa64993e6f6aefde2e31bdf5f5150ee960cf5ed3b7586d206372ba0ef368dc3ef87ca7482f098ac9250d71a4e4a74cdd119f509e1480c0c145be8446fa
ripemd-160 9ad8384fcf9caecad5ed671a82116b71eb909bc2

20978083 as geometric shapes

Circle

Radius = n
Diameter 41956166
Circumference 131809182.87839
Area 1.3825519892926E+15

Sphere

Radius = n
Volume 3.8671053844259E+22
Surface area 5.5302079571702E+15
Circumference 131809182.87839

Square

Length = n
Perimeter 83912332
Area 440079966354889
Diagonal 29667489.491188

Cube

Length = n
Surface area 2640479798129334
Volume 9.2320340608301E+21
Space diagonal 36335105.601397

Equilateral Triangle

Length = n
Perimeter 62934249
Area 1.9056021527997E+14
Altitude 18167552.800698

Triangular Pyramid

Length = n
Surface area 1.9056021527997E+14
Volume 1.088005648093E+21
Height 9889163.1637295