20194650 (number)

20194650 is an even 8-digits composite number following 20194649 and preceding 20194651. In scientific notation, it is written as 2.0194650 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 4613760 positive integers (up to 20194650) that are relatively prime to 20194650.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-four thousand six hundred fifty

Notation

Scientific notation 2.0194650 × 10^7
Engineering notation 2.0194650 × 10^6

Prime Factorization of 20194650

Prime Factorization 2 × 945 × 5 × 2137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20194650
Product of the distinct prime numbers

The prime factorization of 20194650 is 2 × 945 × 5 × 2137. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 58, 79, 296, 232, 367, 7856, 81490, 48041, 105622, 373965, 4517194, 8913814, 48857416, 81001205, 915747966, 552980966, 5702961981, 5226114408

Basic calculations (n = 20194650)

Multiplication

n×y
n×2 40389300
n×3 60583950
n×4 80778600
n×5 100973250

Division

n÷y
n÷2 10097325
n÷3 6731550
n÷3 5048662.5
n÷5 4038930

Exponentiation

ny
n2 407823888622500
n3 8.2358606923704E+21
n4 1.6632032413118E+29
n5 3.3587807337157E+36

Nth Root

y√n
2√n 4493.8457917468
3√n 272.31952250109
4√n 67.03615287102
5√n 28.909945045991

Divisors of 20194650

1, 2, 5, 10, 945, 1890, 2137, 4274, 4725, 9450, 10685, 21370, 2019465, 4038930, 10097325, 20194650

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 -20194649
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 20194650 can be divided by 16 positive divisors. The sum of these divisors (counting 20194650) is 1, the average is 0.0625.

Base conversion 20194650

Base System Value
2 Binary 1001101000010010101011010
3 Ternary 1101222222212000
4 Quaternary 1031002111122
5 Quinary 20132212100
6 Senary 2000501430
8 Octal 115022532
10 Decimal 20194650
12 Duodecimal 691a876
16 Hexadecimal 134255a
20 Vigesimal 6646ca
36 Base36 c0uai

Cryptographic Hash Functions

md5 3698333cf9f64f7a7266309c2623f90f
sha1 16c45d730e390588434a5563b843f2c6e6ee659a
sha256 a68eac9f3b186c6030278dca71ce3ccc17c5ab6076af506cf342b7876da4dacf
sha512 b161180fa5a4f8ea612f132f044c4b18cc2956db0f917d198d2db8d6de155761b52f93c76f3a5c965d51d5b8c796bf175418785b1d1153e37756ed73c09d17b0
ripemd-160 9d5a5d66c45ca7cdbb48819e6629ab1b0fb54dbf

20194650 as geometric shapes

Circle

Radius = n
Diameter 40389300
Circumference 126886728.16363
Area 1.2812165324549E+15

Sphere

Radius = n
Volume 3.4498292596186E+22
Surface area 5.1248661298195E+15
Circumference 126886728.16363

Square

Length = n
Perimeter 80778600
Area 407823888622500
Diagonal 28559547.917378

Cube

Length = n
Surface area 2446943331735000
Volume 8.2358606923704E+21
Space diagonal 34978159.841071

Equilateral Triangle

Length = n
Perimeter 60583950
Area 1.7659292390862E+14
Altitude 17489079.920535

Triangular Pyramid

Length = n
Surface area 1.7659292390862E+14
Volume 9.7060549074714E+20
Height 9519849.3057926