201231840 (number)

201231840 is an even 9-digits composite number following 201231839 and preceding 201231841. In scientific notation, it is written as 2.01231840 × 10^8. The sum of its digits is 21. It has a total of 8 prime factors and 48 positive divisors. There are 53004800 positive integers (up to 201231840) that are relatively prime to 201231840.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01231840 × 10^8
Engineering notation 2.01231840 × 10^6

Prime Factorization of 201231840

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 415 × 5051

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 12576990
Product of the distinct prime numbers

The prime factorization of 201231840 is 2 × 2 × 2 × 2 × 2 × 3 × 415 × 5051. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201231840)

Multiplication

n×y
n×2 402463680
n×3 603695520
n×4 804927360
n×5 1006159200

Division

n÷y
n÷2 100615920
n÷3 67077280
n÷3 50307960
n÷5 40246368

Exponentiation

ny
n2 40494253429785600
n3 8.1487331271021E+24
n4 1.6397845608357E+33
n5 3.2997686438056E+41

Nth Root

y√n
2√n 14185.620888773
3√n 586.00173171764
4√n 119.10340418633
5√n 45.786699583272

Divisors of 201231840

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201231839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201231840 can be divided by 48 positive divisors. The sum of these divisors (counting 201231840) is 1, the average is 0.020833333333333.

Base conversion 201231840

Base System Value
2 Binary 1011111111101000110111100000
3 Ternary 112000122122012010
4 Quaternary 23333220313200
5 Quinary 403003404330
6 Senary 31545032520
8 Octal 1377506740
10 Decimal 201231840
12 Duodecimal 57485740
16 Hexadecimal bfe8de0
20 Vigesimal 32hdjc0
36 Base36 3bt3hc

Cryptographic Hash Functions

md5 b3559ac01acbc79d084fe249e9ef900a
sha1 807f92534849aba1d328eca074795238d698e8d0
sha256 1c0718e20fe7a8088ee00ce3a9d89a682c5041f44a254778aa4200a0cfc2ff3a
sha512 37d4a724ef3762ba597d4ba04697f2001a1dd79c20cd55eac4103a20d3746e1f23018e607e30493af974745b9f9fd66f0f5fb58345ab7231992002dc1436d93a
ripemd-160 b0d81b550a0934a250198def1ecbc99e091ff020

201231840 as geometric shapes

Circle

Radius = n
Diameter 402463680
Circumference 1264376940.4247
Area 1.2721644908762E+17

Sphere

Radius = n
Volume 3.4133333504224E+25
Surface area 5.0886579635047E+17
Circumference 1264376940.4247

Square

Length = n
Perimeter 804927360
Area 40494253429785600
Diagonal 284584797.30929

Cube

Length = n
Surface area 242965520578713600
Volume 8.1487331271021E+24
Space diagonal 348543770.98057

Equilateral Triangle

Length = n
Perimeter 603695520
Area 1.753452608874E+16
Altitude 174271885.49029

Triangular Pyramid

Length = n
Surface area 1.753452608874E+16
Volume 9.6033740870889E+23
Height 94861599.103098