201987308 (number)

201987308 is an even 9-digits composite number following 201987307 and preceding 201987309. In scientific notation, it is written as 2.01987308 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 100962192 positive integers (up to 201987308) that are relatively prime to 201987308.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred eighty-seven thousand three hundred eight

Notation

Scientific notation 2.01987308 × 10^8
Engineering notation 2.01987308 × 10^6

Prime Factorization of 201987308

Prime Factorization 2 × 2 × 4493 × 11239

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 100993654
Product of the distinct prime numbers

The prime factorization of 201987308 is 2 × 2 × 4493 × 11239. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 94, 29, 936, 240, 5632, 8090, 83662, 11267, 543212, 201660, 5087007, 4913668, 47174223, 41892564, 352215743, 239622536, 7218972192, 1702964072

Basic calculations (n = 201987308)

Multiplication

n×y
n×2 403974616
n×3 605961924
n×4 807949232
n×5 1009936540

Division

n÷y
n÷2 100993654
n÷3 67329102.666667
n÷3 50496827
n÷5 40397461.6

Exponentiation

ny
n2 40798872593086864
n3 8.2408544445126E+24
n4 1.6645480048669E+33
n5 3.3621757053984E+41

Nth Root

y√n
2√n 14212.223893536
3√n 586.7341418316
4√n 119.21503216263
5√n 45.821026714736

Divisors of 201987308

1, 2, 4, 4493, 8986, 11239, 17972, 22478, 44956, 50496827, 100993654, 201987308

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201987307
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201987308 can be divided by 12 positive divisors. The sum of these divisors (counting 201987308) is 1, the average is 0.083333333333333.

Base conversion 201987308

Base System Value
2 Binary 1100000010100001010011101100
3 Ternary 112002002000111102
4 Quaternary 30002201103230
5 Quinary 403202043213
6 Senary 32013142232
8 Octal 1402412354
10 Decimal 201987308
12 Duodecimal 5778a978
16 Hexadecimal c0a14ec
20 Vigesimal 3328858
36 Base36 3c9aek

Cryptographic Hash Functions

md5 b44f8ac7a7d8ad9892cff793b1696502
sha1 3caaca3cda1b681059bc2b4f823bfddf65720b12
sha256 946a4c274d56a2dcb87c47d96ad9f22a04d73795d23f092b83dd4e882d55bfd3
sha512 9f2be6a8e802e74967ae247dbaf8ff1af89fa2d757fab1d4cdce612692bd58fcb4db37267c667cc4611c48b4023663b3dcadb4d92e94036904a4457d036cf401
ripemd-160 a177a8d3be6bed13a45563d9bb50ad18918751c4

201987308 as geometric shapes

Circle

Radius = n
Diameter 403974616
Circumference 1269123685.8624
Area 1.2817343841319E+17

Sphere

Radius = n
Volume 3.4519210376245E+25
Surface area 5.1269375365275E+17
Circumference 1269123685.8624

Square

Length = n
Perimeter 807949232
Area 40798872593086864
Diagonal 285653190.40083

Cube

Length = n
Surface area 244793235558521184
Volume 8.2408544445126E+24
Space diagonal 349852279.94006

Equilateral Triangle

Length = n
Perimeter 605961924
Area 1.7666430055689E+16
Altitude 174926139.97003

Triangular Pyramid

Length = n
Surface area 1.7666430055689E+16
Volume 9.7119401008103E+23
Height 95217730.133611