201831938 (number)

201831938 is an even 9-digits composite number following 201831937 and preceding 201831939. In scientific notation, it is written as 2.01831938 × 10^8. The sum of its digits is 35. It has a total of 6 prime factors and 64 positive divisors. There are 74088000 positive integers (up to 201831938) that are relatively prime to 201831938.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01831938 × 10^8
Engineering notation 2.01831938 × 10^6

Prime Factorization of 201831938

Prime Factorization 2 × 7 × 11 × 43 × 29 × 1051

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 201831938
Product of the distinct prime numbers

The prime factorization of 201831938 is 2 × 7 × 11 × 43 × 29 × 1051. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 6, 82, 29, 816, 157, 7298, 9648, 60275, 26210, 281515, 456298, 5310238, 9938912, 21256222, 34439045, 117055063, 818911444, 3353790911, 6661965266

Basic calculations (n = 201831938)

Multiplication

n×y
n×2 403663876
n×3 605495814
n×4 807327752
n×5 1009159690

Division

n÷y
n÷2 100915969
n÷3 67277312.666667
n÷3 50457984.5
n÷5 40366387.6

Exponentiation

ny
n2 40736131196835844
n3 8.2218523060796E+24
n4 1.6594323848858E+33
n5 3.3492645422147E+41

Nth Root

y√n
2√n 14206.756772747
3√n 586.58366328855
4√n 119.19210029506
5√n 45.813975376253

Divisors of 201831938

1, 2, 7, 11, 14, 22, 29, 43, 58, 77, 86, 154, 203, 301, 319, 406, 473, 602, 638, 946, 1051, 1247, 2102, 2233, 2494, 3311, 4466, 6622, 7357, 8729, 11561, 13717, 14714, 17458, 23122, 27434, 30479, 45193, 60958, 80927, 90386, 96019, 161854, 192038, 213353, 316351, 335269, 426706, 497123, 632702, 670538, 994246, 1310597, 2346883, 2621194, 3479861, 4693766, 6959722, 9174179, 14416567, 18348358, 28833134, 100915969, 201831938

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 -201831937
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 201831938 can be divided by 64 positive divisors. The sum of these divisors (counting 201831938) is 1, the average is 0.015625.

Base conversion 201831938

Base System Value
2 Binary 1100000001111011011000000010
3 Ternary 112001210010100222
4 Quaternary 30001323120002
5 Quinary 403132110223
6 Senary 32005543042
8 Octal 1401733002
10 Decimal 201831938
12 Duodecimal 57714a82
16 Hexadecimal c07b602
20 Vigesimal 3318jgi
36 Base36 3c5yiq

Cryptographic Hash Functions

md5 c0c855c8362437463c554f9b5d71b78c
sha1 5aaf7d5d161de9dc5dad3029a918297ec6a8d173
sha256 510698537f99c49b1b74af5be00f7e25399ea4650ae016914be8c8b5c23b4915
sha512 213d812ba8199976fd6d173ddfca5cee45c2d6fc0952933de367bc726e3bb43c9ba6e6c5157bb4f61ae3af8739325e0f27af1db83854e265555f3301e19efd14
ripemd-160 b639d242d0ed2c9a3802a32718d8c40cb9929765

201831938 as geometric shapes

Circle

Radius = n
Diameter 403663876
Circumference 1268147467.3612
Area 1.2797633050365E+17

Sphere

Radius = n
Volume 3.4439614404907E+25
Surface area 5.119053220146E+17
Circumference 1268147467.3612

Square

Length = n
Perimeter 807327752
Area 40736131196835844
Diagonal 285433464.03965

Cube

Length = n
Surface area 244416787181015064
Volume 8.2218523060796E+24
Space diagonal 349583171.20609

Equilateral Triangle

Length = n
Perimeter 605495814
Area 1.7639262234178E+16
Altitude 174791585.60305

Triangular Pyramid

Length = n
Surface area 1.7639262234178E+16
Volume 9.6895458659053E+23
Height 95144488.013215