201281231 (number)

201281231 is an odd 9-digits composite number following 201281230 and preceding 201281232. In scientific notation, it is written as 2.01281231 × 10^8. The sum of its digits is 20. It has a total of 4 prime factors and 16 positive divisors. There are 187518240 positive integers (up to 201281231) that are relatively prime to 201281231.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01281231 × 10^8
Engineering notation 2.01281231 × 10^6

Prime Factorization of 201281231

Prime Factorization 19 × 181 × 107 × 547

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 201281231
Product of the distinct prime numbers

The prime factorization of 201281231 is 19 × 181 × 107 × 547. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 18, 66, 147, 873, 9315, 2306, 80590, 39282, 765825, 305665, 415939, 7736883, 86659436, 38473199, 197380932, 776568542, 3575492448, 9276785277

Basic calculations (n = 201281231)

Multiplication

n×y
n×2 402562462
n×3 603843693
n×4 805124924
n×5 1006406155

Division

n÷y
n÷2 100640615.5
n÷3 67093743.666667
n÷3 50320307.75
n÷5 40256246.2

Exponentiation

ny
n2 40514133952875361
n3 8.1547347549336E+24
n4 1.6413950499515E+33
n5 3.3038201621155E+41

Nth Root

y√n
2√n 14187.361664524
3√n 586.04967118865
4√n 119.11071179589
5√n 45.788946970056

Divisors of 201281231

1, 19, 107, 181, 547, 2033, 3439, 10393, 19367, 58529, 99007, 367973, 1112051, 1881133, 10593749, 201281231

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 -201281230
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 201281231 can be divided by 16 positive divisors. The sum of these divisors (counting 201281231) is 1, the average is 0.0625.

Base conversion 201281231

Base System Value
2 Binary 1011111111110100111011001111
3 Ternary 112000202010221102
4 Quaternary 23333310323033
5 Quinary 403011444411
6 Senary 31550053315
8 Octal 1377647317
10 Decimal 201281231
12 Duodecimal 574aa23b
16 Hexadecimal bff4ecf
20 Vigesimal 32i031b
36 Base36 3bu5lb

Cryptographic Hash Functions

md5 cf7d222775ea021b63314158a95a30cd
sha1 364c1ab59d932a814c313c24b4f8d74ebee2f911
sha256 6c5794461fd23da4bd0c0436436b5d49c8bc07891f38405d0912e506fd2173d0
sha512 2db2248baee1fb6dbd4a7e6d0bf16b64c0941b7d3e6705502681a166bc320eff49919879a2f097dc216e68370d108c335b3a65cd1607f1e26372d6af54b209ad
ripemd-160 963e5a8bd0320fdfc69cccd0fbf9eae2ff2cb354

201281231 as geometric shapes

Circle

Radius = n
Diameter 402562462
Circumference 1264687273.2302
Area 1.2727890559291E+17

Sphere

Radius = n
Volume 3.4158473064097E+25
Surface area 5.0911562237162E+17
Circumference 1264687273.2302

Square

Length = n
Perimeter 805124924
Area 40514133952875361
Diagonal 284654646.73135

Cube

Length = n
Surface area 243084803717252166
Volume 8.1547347549336E+24
Space diagonal 348629318.70201

Equilateral Triangle

Length = n
Perimeter 603843693
Area 1.7543134607758E+16
Altitude 174314659.351

Triangular Pyramid

Length = n
Surface area 1.7543134607758E+16
Volume 9.6104470733187E+23
Height 94884882.243784