20194977 (number)

20194977 is an odd 8-digits composite number following 20194976 and preceding 20194978. In scientific notation, it is written as 2.0194977 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 12239360 positive integers (up to 20194977) that are relatively prime to 20194977.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-four thousand nine hundred seventy-seven

Notation

Scientific notation 2.0194977 × 10^7
Engineering notation 2.0194977 × 10^6

Prime Factorization of 20194977

Prime Factorization 3 × 11 × 611969

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20194977
Product of the distinct prime numbers

The prime factorization of 20194977 is 3 × 11 × 611969. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 1, 56, 543, 31, 2138, 3097, 34326, 95020, 570167, 764264, 3939012, 963737, 97191513, 20192890, 637952545, 105995832, 4383821127, 4054731839

Basic calculations (n = 20194977)

Multiplication

n×y
n×2 40389954
n×3 60584931
n×4 80779908
n×5 100974885

Division

n÷y
n÷2 10097488.5
n÷3 6731659
n÷3 5048744.25
n÷5 4038995.4

Exponentiation

ny
n2 407837096030529
n3 8.2362607740833E+21
n4 1.6633109689861E+29
n5 3.3590526762523E+36

Nth Root

y√n
2√n 4493.8821746904
3√n 272.32099232937
4√n 67.036424238547
5√n 28.910038669706

Divisors of 20194977

1, 3, 11, 33, 611969, 1835907, 6731659, 20194977

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20194976
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20194977 can be divided by 8 positive divisors. The sum of these divisors (counting 20194977) is 1, the average is 0.125.

Base conversion 20194977

Base System Value
2 Binary 1001101000010011010100001
3 Ternary 1102000000022010
4 Quaternary 1031002122201
5 Quinary 20132214402
6 Senary 2000503133
8 Octal 115023241
10 Decimal 20194977
12 Duodecimal 691aaa9
16 Hexadecimal 13426a1
20 Vigesimal 66478h
36 Base36 c0ujl

Cryptographic Hash Functions

md5 da37780c996d4562c3fc7a59ac7e7f4b
sha1 df29a4df0e4d7e74a860855d4367078e0d9d1c2f
sha256 d43f18f4474b0ce278d828f746b026d069394a9ec37965365f5d3a98847ab6b5
sha512 0404864de8e7660667f57c7544e68f705c6a1d5af7e5f8595106e309f79c78d28f5a65776da7c60843a5c082722aed55eaed0d83c30969f62fc805973639ffd3
ripemd-160 7e31ce6a16552933e8b33d62532ac8b25299e158

20194977 as geometric shapes

Circle

Radius = n
Diameter 40389954
Circumference 126888782.76523
Area 1.2812580247509E+15

Sphere

Radius = n
Volume 3.4499968454547E+22
Surface area 5.1250320990036E+15
Circumference 126888782.76523

Square

Length = n
Perimeter 80779908
Area 407837096030529
Diagonal 28560010.365213

Cube

Length = n
Surface area 2447022576183174
Volume 8.2362607740833E+21
Space diagonal 34978726.221685

Equilateral Triangle

Length = n
Perimeter 60584931
Area 1.7659864288406E+14
Altitude 17489363.110842

Triangular Pyramid

Length = n
Surface area 1.7659864288406E+14
Volume 9.7065264082918E+20
Height 9520003.4550709