201992990 (number)

201992990 is an even 9-digits composite number following 201992989 and preceding 201992991. In scientific notation, it is written as 2.01992990 × 10^8. The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors. There are 73063296 positive integers (up to 201992990) that are relatively prime to 201992990.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01992990 × 10^8
Engineering notation 2.01992990 × 10^6

Prime Factorization of 201992990

Prime Factorization 2 × 295 × 19 × 37 × 487

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 201992990
Product of the distinct prime numbers

The prime factorization of 201992990 is 2 × 295 × 19 × 37 × 487. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201992990)

Multiplication

n×y
n×2 403985980
n×3 605978970
n×4 807971960
n×5 1009964950

Division

n÷y
n÷2 100996495
n÷3 67330996.666667
n÷3 50498247.5
n÷5 40398598

Exponentiation

ny
n2 40801168009140100
n3 8.2415499216586E+24
n4 1.6647353109101E+33
n5 3.3626486300931E+41

Nth Root

y√n
2√n 14212.423790473
3√n 586.73964348443
4√n 119.21587054781
5√n 45.821284505334

Divisors of 201992990

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201992989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201992990 can be divided by 32 positive divisors. The sum of these divisors (counting 201992990) is 1, the average is 0.03125.

Base conversion 201992990

Base System Value
2 Binary 1100000010100010101100011110
3 Ternary 112002002022021212
4 Quaternary 30002202230132
5 Quinary 403202233430
6 Senary 32013224422
8 Octal 1402425436
10 Decimal 201992990
12 Duodecimal 57792112
16 Hexadecimal c0a2b1e
20 Vigesimal 332929a
36 Base36 3c9ese

Cryptographic Hash Functions

md5 8445a7630e7409d6ec8e938f37046ef1
sha1 cc3201c38d41179acde361daa93517d447331196
sha256 17192b9c81d631e02eb1c2b2ea42ab51d5e690db7751982a21b22831d0fdc519
sha512 2bb58a77d2317178b358295d17313930a85dab5061e36efbbd3e4cde5aca41bad5a14cff756967cf4be3b64e2845dfb626c4e932922945fd35a526b46b9d87e3
ripemd-160 28c65a3be051b6f43b3c0e2d4646934aedab21c7

201992990 as geometric shapes

Circle

Radius = n
Diameter 403985980
Circumference 1269159386.9213
Area 1.281806496754E+17

Sphere

Radius = n
Volume 3.4522123584101E+25
Surface area 5.1272259870159E+17
Circumference 1269159386.9213

Square

Length = n
Perimeter 807971960
Area 40801168009140100
Diagonal 285661225.96229

Cube

Length = n
Surface area 244807008054840600
Volume 8.2415499216586E+24
Space diagonal 349862121.45275

Equilateral Triangle

Length = n
Perimeter 605978970
Area 1.7667423999996E+16
Altitude 174931060.72638

Triangular Pyramid

Length = n
Surface area 1.7667423999996E+16
Volume 9.712759728487E+23
Height 95220408.654098