20194984 (number)

20194984 is an even 8-digits composite number following 20194983 and preceding 20194985. In scientific notation, it is written as 2.0194984 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 8 positive divisors. There are 10097488 positive integers (up to 20194984) that are relatively prime to 20194984.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-four thousand nine hundred eighty-four

Notation

Scientific notation 2.0194984 × 10^7
Engineering notation 2.0194984 × 10^6

Prime Factorization of 20194984

Prime Factorization 2 × 2 × 2 × 2524373

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 5048746
Product of the distinct prime numbers

The prime factorization of 20194984 is 2 × 2 × 2 × 2524373. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 5, 77, 547, 223, 7447, 6989, 95839, 56915, 724188, 870835, 1284418, 5216388, 31242224, 91975033, 937045597, 151075372, 9379758075, 2653964608

Basic calculations (n = 20194984)

Multiplication

n×y
n×2 40389968
n×3 60584952
n×4 80779936
n×5 100974920

Division

n÷y
n÷2 10097492
n÷3 6731661.3333333
n÷3 5048746
n÷5 4038996.8

Exponentiation

ny
n2 407837378760256
n3 8.2362693386653E+21
n4 1.6633132751404E+29
n5 3.3590584978447E+36

Nth Root

y√n
2√n 4493.8829535269
3√n 272.32102379341
4√n 67.036430047601
5√n 28.91004067387

Divisors of 20194984

1, 2, 4, 8, 2524373, 5048746, 10097492, 20194984

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 -20194983
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 20194984 can be divided by 8 positive divisors. The sum of these divisors (counting 20194984) is 1, the average is 0.125.

Base conversion 20194984

Base System Value
2 Binary 1001101000010011010101000
3 Ternary 1102000000022101
4 Quaternary 1031002122220
5 Quinary 20132214414
6 Senary 2000503144
8 Octal 115023250
10 Decimal 20194984
12 Duodecimal 691aab4
16 Hexadecimal 13426a8
20 Vigesimal 664794
36 Base36 c0ujs

Cryptographic Hash Functions

md5 27a58c797671774c2def323145403a8a
sha1 84009b002b13594319b83078e171296124c094b4
sha256 53799f9704e34571ce7d34d5b793061f7425d914e69b983e3f9f37f1decc14ed
sha512 5e63cda4a056ca90f9fd274a5e700ee1fe38109a109efcb1e539f4265757e26e67c8b33b11e448d1998d0f31ab758cfe902526f29f85a1a73bbdb82f1e030bde
ripemd-160 5660e36dbdf4e1455c53f34f00cd1a15668b89af

20194984 as geometric shapes

Circle

Radius = n
Diameter 40389968
Circumference 126888826.74753
Area 1.2812589129725E+15

Sphere

Radius = n
Volume 3.4500004329784E+22
Surface area 5.1250356518902E+15
Circumference 126888826.74753

Square

Length = n
Perimeter 80779936
Area 407837378760256
Diagonal 28560020.264708

Cube

Length = n
Surface area 2447024272561536
Volume 8.2362693386653E+21
Space diagonal 34978738.346041

Equilateral Triangle

Length = n
Perimeter 60584952
Area 1.7659876530962E+14
Altitude 17489369.17302

Triangular Pyramid

Length = n
Surface area 1.7659876530962E+14
Volume 9.7065365017485E+20
Height 9520006.7549026