201231161 (number)

201231161 is an odd 9-digits composite number following 201231160 and preceding 201231162. In scientific notation, it is written as 2.01231161 × 10^8. The sum of its digits is 17. It has a total of 2 prime factors and 4 positive divisors. There are 199996452 positive integers (up to 201231161) that are relatively prime to 201231161.

Interesting facts

Basic properties

Name

Name two hundred one million two hundred thirty-one thousand one hundred sixty-one

Notation

Scientific notation 2.01231161 × 10^8
Engineering notation 2.01231161 × 10^6

Prime Factorization of 201231161

Prime Factorization 163 × 1234547

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 201231161
Product of the distinct prime numbers

The prime factorization of 201231161 is 163 × 1234547. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 1, 49, 78, 682, 393, 4259, 8724, 4279, 62097, 35759, 122917, 670975, 3512475, 8285923, 57363634, 418632794, 139869489, 8225134512, 4768785304

Basic calculations (n = 201231161)

Multiplication

n×y
n×2 402462322
n×3 603693483
n×4 804924644
n×5 1006155805

Division

n÷y
n÷2 100615580.5
n÷3 67077053.666667
n÷3 50307790.25
n÷5 40246232.2

Exponentiation

ny
n2 40493980157407921
n3 8.1486506405862E+24
n4 1.6397624289885E+33
n5 3.2997129734955E+41

Nth Root

y√n
2√n 14185.596956068
3√n 586.00107261779
4√n 119.10330371601
5√n 45.786668684374

Divisors of 201231161

1, 163, 1234547, 201231161

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 -201231160
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 201231161 can be divided by 4 positive divisors. The sum of these divisors (counting 201231161) is 1, the average is 0.25.

Base conversion 201231161

Base System Value
2 Binary 1011111111101000101100111001
3 Ternary 112000122121020222
4 Quaternary 23333220230321
5 Quinary 403003344121
6 Senary 31545025425
8 Octal 1377505471
10 Decimal 201231161
12 Duodecimal 57485275
16 Hexadecimal bfe8b39
20 Vigesimal 32hdhi1
36 Base36 3bt2yh

Cryptographic Hash Functions

md5 3f2a2c982a26e3ecccca11a05d594a60
sha1 aebaa64e48fdc77e29a199dfad151a5a7a14b7cc
sha256 c5121c238e37ee780877096725544811d14ddcd40dc15d70ee9af7fca236b809
sha512 d7e67ccfef57832e372d945f71476639c0c85915d55e562eaa8adef29fe7b3d5307a52bd919c367d254647740fba3b8cc90ecf40ff0d57d91a97c652a5f0d771
ripemd-160 1fb776a2e3a022a3406f0c065a3be620fd3bfd99

201231161 as geometric shapes

Circle

Radius = n
Diameter 402462322
Circumference 1264372674.1419
Area 1.2721559057712E+17

Sphere

Radius = n
Volume 3.4132987985514E+25
Surface area 5.0886236230849E+17
Circumference 1264372674.1419

Square

Length = n
Perimeter 804924644
Area 40493980157407921
Diagonal 284583837.05828

Cube

Length = n
Surface area 242963880944447526
Volume 8.1486506405862E+24
Space diagonal 348542594.91807

Equilateral Triangle

Length = n
Perimeter 603693483
Area 1.7534407758329E+16
Altitude 174271297.45904

Triangular Pyramid

Length = n
Surface area 1.7534407758329E+16
Volume 9.6032768757976E+23
Height 94861279.019428