201231906 (number)

201231906 is an even 9-digits composite number following 201231905 and preceding 201231907. In scientific notation, it is written as 2.01231906 × 10^8. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 66827408 positive integers (up to 201231906) that are relatively prime to 201231906.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01231906 × 10^8
Engineering notation 2.01231906 × 10^6

Prime Factorization of 201231906

Prime Factorization 2 × 3 × 269 × 124679

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 201231906
Product of the distinct prime numbers

The prime factorization of 201231906 is 2 × 3 × 269 × 124679. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 34, 12, 679, 800, 5310, 7494, 81176, 99084, 357692, 415334, 1049226, 754059, 33945553, 16569076, 884245906, 232472232, 3538880547, 1316722612

Basic calculations (n = 201231906)

Multiplication

n×y
n×2 402463812
n×3 603695718
n×4 804927624
n×5 1006159530

Division

n÷y
n÷2 100615953
n÷3 67077302
n÷3 50307976.5
n÷5 40246381.2

Exponentiation

ny
n2 40494279992392836
n3 8.1487411449669E+24
n4 1.6397867121023E+33
n5 3.2997740550982E+41

Nth Root

y√n
2√n 14185.623215072
3√n 586.00179578323
4√n 119.10341395221
5√n 45.786702586695

Divisors of 201231906

1, 2, 3, 6, 269, 538, 807, 1614, 124679, 249358, 374037, 748074, 33538651, 67077302, 100615953, 201231906

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201231905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201231906 can be divided by 16 positive divisors. The sum of these divisors (counting 201231906) is 1, the average is 0.0625.

Base conversion 201231906

Base System Value
2 Binary 1011111111101000111000100010
3 Ternary 112000122122021120
4 Quaternary 23333220320202
5 Quinary 403003410111
6 Senary 31545033110
8 Octal 1377507042
10 Decimal 201231906
12 Duodecimal 57485796
16 Hexadecimal bfe8e22
20 Vigesimal 32hdjf6
36 Base36 3bt3j6

Cryptographic Hash Functions

md5 c1d304061e7a23e73aa40111c6196f5b
sha1 ccf7d5a42314f7604caa9a80fb8bafdf9a0509e2
sha256 a490ec59c593e9adbd7178042fd34943d91976279357036fb279c146bd531621
sha512 758b53879d1b0dcacb4c042c81779cd24143eb02b748de5225bd224915f236be46686f0d2b3313efd09e956eb279052b70b2fabe06b55acb71f22a2085b58ff6
ripemd-160 4788179f482bfef4c7b027c8b57ef6a284b32533

201231906 as geometric shapes

Circle

Radius = n
Diameter 402463812
Circumference 1264377355.1149
Area 1.2721653253651E+17

Sphere

Radius = n
Volume 3.4133367089377E+25
Surface area 5.0886613014604E+17
Circumference 1264377355.1149

Square

Length = n
Perimeter 804927624
Area 40494279992392836
Diagonal 284584890.64739

Cube

Length = n
Surface area 242965679954357016
Volume 8.1487411449669E+24
Space diagonal 348543885.29592

Equilateral Triangle

Length = n
Perimeter 603695718
Area 1.7534537590686E+16
Altitude 174271942.64796

Triangular Pyramid

Length = n
Surface area 1.7534537590686E+16
Volume 9.6033835362332E+23
Height 94861630.215796