201831930 (number)

201831930 is an even 9-digits composite number following 201831929 and preceding 201831931. In scientific notation, it is written as 2.01831930 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 64 positive divisors. There are 51797760 positive integers (up to 201831930) that are relatively prime to 201831930.

Interesting facts

Basic properties

Name

Name two hundred one million eight hundred thirty-one thousand nine hundred thirty

Notation

Scientific notation 2.01831930 × 10^8
Engineering notation 2.01831930 × 10^6

Prime Factorization of 201831930

Prime Factorization 2 × 15 × 3 × 83 × 41 × 659

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 201831930
Product of the distinct prime numbers

The prime factorization of 201831930 is 2 × 15 × 3 × 83 × 41 × 659. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 5, 51, 83, 603, 711, 1332, 297, 48579, 4927, 583243, 474148, 9084788, 8980568, 63759319, 80005899, 601719566, 810587067, 8479976967, 8506116381

Basic calculations (n = 201831930)

Multiplication

n×y
n×2 403663860
n×3 605495790
n×4 807327720
n×5 1009159650

Division

n÷y
n÷2 100915965
n÷3 67277310
n÷3 50457982.5
n÷5 40366386

Exponentiation

ny
n2 40736127967524900
n3 8.2218513284125E+24
n4 1.6594321217866E+33
n5 3.3492638784418E+41

Nth Root

y√n
2√n 14206.756491191
3√n 586.58365553842
4√n 119.19209911396
5√n 45.813975013067

Divisors of 201831930

1, 2, 3, 6, 15, 30, 41, 45, 82, 83, 90, 123, 166, 246, 249, 498, 615, 659, 1230, 1245, 1318, 1845, 1977, 2490, 3403, 3690, 3735, 3954, 6806, 7470, 9885, 10209, 19770, 20418, 27019, 29655, 51045, 54038, 54697, 59310, 81057, 102090, 109394, 153135, 162114, 164091, 306270, 328182, 405285, 810570, 820455, 1215855, 1640910, 2242577, 2431710, 2461365, 4485154, 4922730, 6727731, 13455462, 33638655, 67277310, 100915965, 201831930

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201831929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201831930 can be divided by 64 positive divisors. The sum of these divisors (counting 201831930) is 1, the average is 0.015625.

Base conversion 201831930

Base System Value
2 Binary 1100000001111011010111111010
3 Ternary 112001210010100200
4 Quaternary 30001323113322
5 Quinary 403132110210
6 Senary 32005543030
8 Octal 1401732772
10 Decimal 201831930
12 Duodecimal 57714a76
16 Hexadecimal c07b5fa
20 Vigesimal 3318jga
36 Base36 3c5yii

Cryptographic Hash Functions

md5 18f4a07063889b28da75e9f82bd9d6d9
sha1 dd1e88552867c0dc09310eadd6f8282d1ac4099b
sha256 85bc66a1af0af2fdd6aeb282bcedc03ff0dbe6b000350c2a0aa72c4146ce9eac
sha512 3e1b001b1db2b4a8ba0fa4e5ffd12d350a19f5f14628c713029f618ac804f76003bb93994d178c2c6f719963b6ef0c97fb20b5a4db782a7a43e535f17019eb57
ripemd-160 243fe38c4287763c2f8befe0e07a38b497a68853

201831930 as geometric shapes

Circle

Radius = n
Diameter 403663860
Circumference 1268147417.0957
Area 1.2797632035847E+17

Sphere

Radius = n
Volume 3.4439610309664E+25
Surface area 5.1190528143388E+17
Circumference 1268147417.0957

Square

Length = n
Perimeter 807327720
Area 40736127967524900
Diagonal 285433452.72594

Cube

Length = n
Surface area 244416767805149400
Volume 8.2218513284125E+24
Space diagonal 349583157.34969

Equilateral Triangle

Length = n
Perimeter 605495790
Area 1.7639260835845E+16
Altitude 174791578.67484

Triangular Pyramid

Length = n
Surface area 1.7639260835845E+16
Volume 9.6895447137135E+23
Height 95144484.241979