201318991 (number)

201318991 is an odd 9-digits composite number following 201318990 and preceding 201318992. In scientific notation, it is written as 2.01318991 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 190292760 positive integers (up to 201318991) that are relatively prime to 201318991.

Interesting facts

Basic properties

Name

Name two hundred one million three hundred eighteen thousand nine hundred ninety-one

Notation

Scientific notation 2.01318991 × 10^8
Engineering notation 2.01318991 × 10^6

Prime Factorization of 201318991

Prime Factorization 31 × 43 × 151027

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201318991
Product of the distinct prime numbers

The prime factorization of 201318991 is 31 × 43 × 151027. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 62, 30, 79, 658, 5218, 8701, 93838, 17017, 236910, 268994, 1386536, 8514040, 47042218, 34372566, 410214114, 616947041, 6937199595, 4984415179

Basic calculations (n = 201318991)

Multiplication

n×y
n×2 402637982
n×3 603956973
n×4 805275964
n×5 1006594955

Division

n÷y
n÷2 100659495.5
n÷3 67106330.333333
n÷3 50329747.75
n÷5 40263798.2

Exponentiation

ny
n2 40529336137258081
n3 8.1593250570526E+24
n4 1.6426270877269E+33
n5 3.3069202789044E+41

Nth Root

y√n
2√n 14188.692363992
3√n 586.08631618831
4√n 119.11629764223
5√n 45.790664826114

Divisors of 201318991

1, 31, 43, 1333, 151027, 4681837, 6494161, 201318991

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 -201318990
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 201318991 can be divided by 8 positive divisors. The sum of these divisors (counting 201318991) is 1, the average is 0.125.

Base conversion 201318991

Base System Value
2 Binary 1011111111111110001001001111
3 Ternary 112000211001201221
4 Quaternary 23333332021033
5 Quinary 403014201431
6 Senary 31550544211
8 Octal 1377761117
10 Decimal 201318991
12 Duodecimal 57508067
16 Hexadecimal bffe24f
20 Vigesimal 32i4h9b
36 Base36 3buyq7

Cryptographic Hash Functions

md5 110acb9f3f208cdb9ec6539f05de4776
sha1 e6e6758136a82e1a66291c916c7cc2ea6980b820
sha256 3f44d89c24ab09b025c37a1d0112594de5c4b0b86629c80dfd7316fcd4449c40
sha512 db14586d27381e562b7e0ef7e0fb69ae1938c51e6c98feaea604a6b6f158e9dd86aaaaf03abf7711e10a1490cae61500109332a293b1b3a710b589d754a19021
ripemd-160 7725bc52aa8472e6f64f391da10eb460e886ec7a

201318991 as geometric shapes

Circle

Radius = n
Diameter 402637982
Circumference 1264924526.3074
Area 1.2732666466368E+17

Sphere

Radius = n
Volume 3.417770087665E+25
Surface area 5.0930665865473E+17
Circumference 1264924526.3074

Square

Length = n
Perimeter 805275964
Area 40529336137258081
Diagonal 284708047.43547

Cube

Length = n
Surface area 243176016823548486
Volume 8.1593250570526E+24
Space diagonal 348694720.9405

Equilateral Triangle

Length = n
Perimeter 603956973
Area 1.7549717346692E+16
Altitude 174347360.47025

Triangular Pyramid

Length = n
Surface area 1.7549717346692E+16
Volume 9.6158567962454E+23
Height 94902682.478489