201949994 (number)

201949994 is an even 9-digits composite number following 201949993 and preceding 201949995. In scientific notation, it is written as 2.01949994 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 100974996 positive integers (up to 201949994) that are relatively prime to 201949994.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01949994 × 10^8
Engineering notation 2.01949994 × 10^6

Prime Factorization of 201949994

Prime Factorization 2 × 100974997

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 201949994
Product of the distinct prime numbers

The prime factorization of 201949994 is 2 × 100974997. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 10, 3, 13, 803, 813, 944, 8995, 85791, 11691, 870622, 823706, 9395821, 1806219, 90968838, 93168738, 967721629, 244797842, 1685379185, 3481217317

Basic calculations (n = 201949994)

Multiplication

n×y
n×2 403899988
n×3 605849982
n×4 807799976
n×5 1009749970

Division

n÷y
n÷2 100974997
n÷3 67316664.666667
n÷3 50487498.5
n÷5 40389998.8

Exponentiation

ny
n2 40783800076600036
n3 8.2362881807666E+24
n4 1.6633183486881E+33
n5 3.3590713053765E+41

Nth Root

y√n
2√n 14210.911089723
3√n 586.69800961735
4√n 119.20952600242
5√n 45.819333645837

Divisors of 201949994

1, 2, 100974997, 201949994

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201949993
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201949994 can be divided by 4 positive divisors. The sum of these divisors (counting 201949994) is 1, the average is 0.25.

Base conversion 201949994

Base System Value
2 Binary 1100000010011000001100101010
3 Ternary 112002000010022102
4 Quaternary 30002120030222
5 Quinary 403144344434
6 Senary 32012253402
8 Octal 1402301452
10 Decimal 201949994
12 Duodecimal 57771262
16 Hexadecimal c09832a
20 Vigesimal 3323eje
36 Base36 3c8hm2

Cryptographic Hash Functions

md5 e11615808faad44b1035f4a9e5a7fc26
sha1 6a2ed516e70894236c9381f00260daa35b8315c1
sha256 9cbb14067726976575bc60c9f35e97744a60de38103df35497efde7dfd92c749
sha512 4b39c32c72510aaf3f5f2db38b95a4e71059a8ecdf15035d02253de96f3040c708141b8d96bd4654e201b9cba1a44fc45f31c99d11cc8ce726de2092a85175f6
ripemd-160 4875cf03c654fd830d0648e78ea3fc7929e54c90

201949994 as geometric shapes

Circle

Radius = n
Diameter 403899988
Circumference 1268889235.0858
Area 1.2812608670612E+17

Sphere

Radius = n
Volume 3.4500083255393E+25
Surface area 5.1250434682449E+17
Circumference 1268889235.0858

Square

Length = n
Perimeter 807799976
Area 40783800076600036
Diagonal 285600420.43597

Cube

Length = n
Surface area 244702800459600216
Volume 8.2362881807666E+24
Space diagonal 349787650.19623

Equilateral Triangle

Length = n
Perimeter 605849982
Area 1.7659903464601E+16
Altitude 174893825.09811

Triangular Pyramid

Length = n
Surface area 1.7659903464601E+16
Volume 9.7065587073778E+23
Height 95200140.145322