201231488 (number)

201231488 is an even 9-digits composite number following 201231487 and preceding 201231489. In scientific notation, it is written as 2.01231488 × 10^8. The sum of its digits is 29. It has a total of 9 prime factors and 32 positive divisors. There are 100076800 positive integers (up to 201231488) that are relatively prime to 201231488.

Interesting facts

Basic properties

Name

Name two hundred one million two hundred thirty-one thousand four hundred eighty-eight

Notation

Scientific notation 2.01231488 × 10^8
Engineering notation 2.01231488 × 10^6

Prime Factorization of 201231488

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 191 × 8231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 3144242
Product of the distinct prime numbers

The prime factorization of 201231488 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 191 × 8231. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201231488)

Multiplication

n×y
n×2 402462976
n×3 603694464
n×4 804925952
n×5 1006157440

Division

n÷y
n÷2 100615744
n÷3 67077162.666667
n÷3 50307872
n÷5 40246297.6

Exponentiation

ny
n2 40494111762694144
n3 8.1486903652452E+24
n4 1.6397730874496E+33
n5 3.2997397836983E+41

Nth Root

y√n
2√n 14185.608481838
3√n 586.00139003425
4√n 119.1033521016
5√n 45.786683565002

Divisors of 201231488

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201231487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201231488 can be divided by 32 positive divisors. The sum of these divisors (counting 201231488) is 1, the average is 0.03125.

Base conversion 201231488

Base System Value
2 Binary 1011111111101000110010000000
3 Ternary 112000122121201002
4 Quaternary 23333220302000
5 Quinary 403003401423
6 Senary 31545031132
8 Octal 1377506200
10 Decimal 201231488
12 Duodecimal 574854a8
16 Hexadecimal bfe8c80
20 Vigesimal 32hdie8
36 Base36 3bt37k

Cryptographic Hash Functions

md5 8a0eb7a2d4b85f8d0ec18036b2277bae
sha1 d5a17f93ffc35cb022de45d1221cb0f403e38b06
sha256 6cb8776d817ecffab2238d16168bc3d5c42f2cdbd55687eddd30d0dba7c04925
sha512 28305eec4037fb6f01a969056505099d01582b45a5aa66d51c45a42157397fe43dd0ad3f792ca345556d2898ac0aec88e3e52d8c0c5d25be3c92470640e8f8a0
ripemd-160 4a95cc74859115c12316de8fb67e2592a3464f4f

201231488 as geometric shapes

Circle

Radius = n
Diameter 402462976
Circumference 1264374728.7435
Area 1.2721600402732E+17

Sphere

Radius = n
Volume 3.4133154383777E+25
Surface area 5.088640161093E+17
Circumference 1264374728.7435

Square

Length = n
Perimeter 804925952
Area 40494111762694144
Diagonal 284584299.50612

Cube

Length = n
Surface area 242964670576164864
Volume 8.1486903652452E+24
Space diagonal 348543161.29869

Equilateral Triangle

Length = n
Perimeter 603694464
Area 1.753446474509E+16
Altitude 174271580.64934

Triangular Pyramid

Length = n
Surface area 1.753446474509E+16
Volume 9.6033236917573E+23
Height 94861433.168706