201994090 (number)

201994090 is an even 9-digits composite number following 201994089 and preceding 201994091. In scientific notation, it is written as 2.01994090 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 80797632 positive integers (up to 201994090) that are relatively prime to 201994090.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred ninety-four thousand ninety

Notation

Scientific notation 2.01994090 × 10^8
Engineering notation 2.01994090 × 10^6

Prime Factorization of 201994090

Prime Factorization 2 × 5 × 20199409

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201994090
Product of the distinct prime numbers

The prime factorization of 201994090 is 2 × 5 × 20199409. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 66, 92, 318, 696, 4522, 6042, 56636, 90053, 938458, 273853, 4394554, 8687102, 78046254, 77973318, 546665436, 309934426, 7076767925, 4145219514

Basic calculations (n = 201994090)

Multiplication

n×y
n×2 403988180
n×3 605982270
n×4 807976360
n×5 1009970450

Division

n÷y
n÷2 100997045
n÷3 67331363.333333
n÷3 50498522.5
n÷5 40398818

Exponentiation

ny
n2 40801612394928100
n3 8.2416845662462E+24
n4 1.664771574026E+33
n5 3.3627401915324E+41

Nth Root

y√n
2√n 14212.462488957
3√n 586.74070855841
4√n 119.21603285195
5√n 45.821334411327

Divisors of 201994090

1, 2, 5, 10, 20199409, 40398818, 100997045, 201994090

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 -201994089
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 201994090 can be divided by 8 positive divisors. The sum of these divisors (counting 201994090) is 1, the average is 0.125.

Base conversion 201994090

Base System Value
2 Binary 1100000010100010111101101010
3 Ternary 112002002100210121
4 Quaternary 30002202331222
5 Quinary 403202302330
6 Senary 32013233454
8 Octal 1402427552
10 Decimal 201994090
12 Duodecimal 5779288a
16 Hexadecimal c0a2f6a
20 Vigesimal 332954a
36 Base36 3c9fmy

Cryptographic Hash Functions

md5 7b753aced16a41bb73322eb50a83f07c
sha1 89f7b72b5be14be2f9aa79aa2c4689dda834a444
sha256 17295c0191ad50e417bea83e87003558b24d67aae07769049e067b0237dcba16
sha512 b66f661db1f059ca3aa78aeff2a65e24bd1f61f3d968c31cfc72c653b0b1cf84f57b900cfc72dddb188f5bb7bf68ea0b6c5d7f48c325ad5c6922b7e275940d67
ripemd-160 3f896459ef5bf375030bbbf27bd02c4742e38773

201994090 as geometric shapes

Circle

Radius = n
Diameter 403988180
Circumference 1269166298.4251
Area 1.2818204575452E+17

Sphere

Radius = n
Volume 3.4522687582031E+25
Surface area 5.127281830181E+17
Circumference 1269166298.4251

Square

Length = n
Perimeter 807976360
Area 40801612394928100
Diagonal 285662781.59721

Cube

Length = n
Surface area 244809674369568600
Volume 8.2416845662462E+24
Space diagonal 349864026.70864

Equilateral Triangle

Length = n
Perimeter 605982270
Area 1.7667616424687E+16
Altitude 174932013.35432

Triangular Pyramid

Length = n
Surface area 1.7667616424687E+16
Volume 9.7129184086554E+23
Height 95220927.199071