201998994 (number)

201998994 is an even 9-digits composite number following 201998993 and preceding 201998995. In scientific notation, it is written as 2.01998994 × 10^8. The sum of its digits is 51. It has a total of 6 prime factors and 48 positive divisors. There are 63311040 positive integers (up to 201998994) that are relatively prime to 201998994.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01998994 × 10^8
Engineering notation 2.01998994 × 10^6

Prime Factorization of 201998994

Prime Factorization 2 × 3 × 19 × 19 × 521 × 179

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10631526
Product of the distinct prime numbers

The prime factorization of 201998994 is 2 × 3 × 19 × 19 × 521 × 179. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201998994)

Multiplication

n×y
n×2 403997988
n×3 605996982
n×4 807995976
n×5 1009994970

Division

n÷y
n÷2 100999497
n÷3 67332998
n÷3 50499748.5
n÷5 40399798.8

Exponentiation

ny
n2 40803593577012036
n3 8.2422848541413E+24
n4 1.664933248798E+33
n5 3.3631484133434E+41

Nth Root

y√n
2√n 14212.635012551
3√n 586.74545680484
4√n 119.21675642522
5√n 45.821556898669

Divisors of 201998994

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201998993
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201998994 can be divided by 48 positive divisors. The sum of these divisors (counting 201998994) is 1, the average is 0.020833333333333.

Base conversion 201998994

Base System Value
2 Binary 1100000010100100001010010010
3 Ternary 112002002121112020
4 Quaternary 30002210022102
5 Quinary 403202431434
6 Senary 32013312310
8 Octal 1402441222
10 Decimal 201998994
12 Duodecimal 57795696
16 Hexadecimal c0a4292
20 Vigesimal 3329h9e
36 Base36 3c9jf6

Cryptographic Hash Functions

md5 2f49f40f51bd1be87a0d8e18e8c3bcd1
sha1 9b092ddfc1912f87ee9e65cfbf5611ec247c43b0
sha256 4c183a2efe9c23c58f68b25dd683d02df97d033c45b0dd8e41049216fdbd32b5
sha512 5c4899ded2f12b7b4411767e41307da4e4bdba55feeebb813653f9c788e1dcb3028b6678e86bc88cdb6250b04e791a18d3ddffeb97f4909c2dc96e3169ca1cac
ripemd-160 1ce56cf818a9bba6b65cdff0661ed066acd2c5af

201998994 as geometric shapes

Circle

Radius = n
Diameter 403997988
Circumference 1269197111.1659
Area 1.281882698216E+17

Sphere

Radius = n
Volume 3.4525202062086E+25
Surface area 5.1275307928642E+17
Circumference 1269197111.1659

Square

Length = n
Perimeter 807995976
Area 40803593577012036
Diagonal 285669716.90052

Cube

Length = n
Surface area 244821561462072216
Volume 8.2422848541413E+24
Space diagonal 349872520.6858

Equilateral Triangle

Length = n
Perimeter 605996982
Area 1.7668474301694E+16
Altitude 174936260.3429

Triangular Pyramid

Length = n
Surface area 1.7668474301694E+16
Volume 9.7136258547241E+23
Height 95223238.96684