201338721 (number)

201338721 is an odd 9-digits composite number following 201338720 and preceding 201338722. In scientific notation, it is written as 2.01338721 × 10^8. The sum of its digits is 27. It has a total of 3 prime factors and 6 positive divisors. There are 134225808 positive integers (up to 201338721) that are relatively prime to 201338721.

Interesting facts

Basic properties

Name

Name two hundred one million three hundred thirty-eight thousand seven hundred twenty-one

Notation

Scientific notation 2.01338721 × 10^8
Engineering notation 2.01338721 × 10^6

Prime Factorization of 201338721

Prime Factorization 3 × 3 × 22370969

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 67112907
Product of the distinct prime numbers

The prime factorization of 201338721 is 3 × 3 × 22370969. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 4, 95, 27, 6, 893, 1438, 4609, 60764, 62696, 157861, 173520, 3949109, 2819157, 56165113, 6096715, 227066389, 975094147, 1359916794, 365062223

Basic calculations (n = 201338721)

Multiplication

n×y
n×2 402677442
n×3 604016163
n×4 805354884
n×5 1006693605

Division

n÷y
n÷2 100669360.5
n÷3 67112907
n÷3 50334680.25
n÷5 40267744.2

Exponentiation

ny
n2 40537280573915841
n3 8.1617242235704E+24
n4 1.6432711163284E+33
n5 3.308541048178E+41

Nth Root

y√n
2√n 14189.387618921
3√n 586.10546176623
4√n 119.11921599356
5√n 45.791562321574

Divisors of 201338721

1, 3, 9, 22370969, 67112907, 201338721

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201338720
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201338721 can be divided by 6 positive divisors. The sum of these divisors (counting 201338721) is 1, the average is 0.16666666666667.

Base conversion 201338721

Base System Value
2 Binary 1100000000000010111101100001
3 Ternary 112000212001210200
4 Quaternary 30000002331201
5 Quinary 403020314341
6 Senary 31551215413
8 Octal 1400027541
10 Decimal 201338721
12 Duodecimal 57517569
16 Hexadecimal c002f61
20 Vigesimal 32i76g1
36 Base36 3bvdy9

Cryptographic Hash Functions

md5 72fa8c08fa3bb51d733b3461b0d17e8e
sha1 134139b1962f634e765158378d1e28ba172aafe0
sha256 342217ffc1b2076bda634112b6f4b15d53f3d954645dbf9da02bc9d5a48c528f
sha512 b2e3d7fc81c8cb668b62cb452ca8a7f32d10b478d7bc04deea04776f75971d5037aa4d85603600ddcda360e8a08c3e562cb6e7f9ae5d5c22abd1d0728f265159
ripemd-160 3cf34f8b44c0fc5a9088744b760a3705f7839654

201338721 as geometric shapes

Circle

Radius = n
Diameter 402677442
Circumference 1265048493.5535
Area 1.2735162284752E+17

Sphere

Radius = n
Volume 3.4187750481859E+25
Surface area 5.0940649139009E+17
Circumference 1265048493.5535

Square

Length = n
Perimeter 805354884
Area 40537280573915841
Diagonal 284735949.86905

Cube

Length = n
Surface area 243223683443495046
Volume 8.1617242235704E+24
Space diagonal 348728894.30293

Equilateral Triangle

Length = n
Perimeter 604016163
Area 1.7553157388674E+16
Altitude 174364447.15147

Triangular Pyramid

Length = n
Surface area 1.7553157388674E+16
Volume 9.6186842411019E+23
Height 94911983.289684