201280729 (number)

201280729 is an odd 9-digits composite number following 201280728 and preceding 201280730. In scientific notation, it is written as 2.01280729 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 185690496 positive integers (up to 201280729) that are relatively prime to 201280729.

Interesting facts

Basic properties

Name

Name two hundred one million two hundred eighty thousand seven hundred twenty-nine

Notation

Scientific notation 2.01280729 × 10^8
Engineering notation 2.01280729 × 10^6

Prime Factorization of 201280729

Prime Factorization 13 × 2357 × 6569

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201280729
Product of the distinct prime numbers

The prime factorization of 201280729 is 13 × 2357 × 6569. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 10, 53, 40, 370, 655, 8060, 70, 95588, 8786, 131923, 786885, 5987517, 7269205, 270754, 82839786, 555934275, 806047051, 2053968109, 7961284008

Basic calculations (n = 201280729)

Multiplication

n×y
n×2 402561458
n×3 603842187
n×4 805122916
n×5 1006403645

Division

n÷y
n÷2 100640364.5
n÷3 67093576.333333
n÷3 50320182.25
n÷5 40256145.8

Exponentiation

ny
n2 40513931866771441
n3 8.1546737408001E+24
n4 1.6413786753054E+33
n5 3.3037789633052E+41

Nth Root

y√n
2√n 14187.34397271
3√n 586.04918398114
4√n 119.11063752961
5√n 45.788924130297

Divisors of 201280729

1, 13, 2357, 6569, 30641, 85397, 15483133, 201280729

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201280728
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201280729 can be divided by 8 positive divisors. The sum of these divisors (counting 201280729) is 1, the average is 0.125.

Base conversion 201280729

Base System Value
2 Binary 1011111111110100110011011001
3 Ternary 112000202010020211
4 Quaternary 23333310303121
5 Quinary 403011440404
6 Senary 31550051121
8 Octal 1377646331
10 Decimal 201280729
12 Duodecimal 574a9aa1
16 Hexadecimal bff4cd9
20 Vigesimal 32i01g9
36 Base36 3bu57d

Cryptographic Hash Functions

md5 aa18fc5fafd238cffd9bbdf0be3bb255
sha1 490d9fd97ebd1243a8d0b62a38684960da2fd7e9
sha256 c6f69aebb8471ac7913037fabc89704284512af4669c5629649f68a4682033d7
sha512 046f2859e112d4e4e6fa05d8c1b03148b8753211ca1f5a14b676d70aec97f13b6271b10f39bf9473c5e4f9aab00f0534b3c2f02df58099436f356c53b495efda
ripemd-160 398c540d44fa507214b0a06c94de2d84c3231826

201280729 as geometric shapes

Circle

Radius = n
Diameter 402561458
Circumference 1264684119.0712
Area 1.2727827072069E+17

Sphere

Radius = n
Volume 3.4158217488692E+25
Surface area 5.0911308288275E+17
Circumference 1264684119.0712

Square

Length = n
Perimeter 805122916
Area 40513931866771441
Diagonal 284653936.79614

Cube

Length = n
Surface area 243083591200628646
Volume 8.1546737408001E+24
Space diagonal 348628449.2125

Equilateral Triangle

Length = n
Perimeter 603842187
Area 1.7543047101908E+16
Altitude 174314224.60625

Triangular Pyramid

Length = n
Surface area 1.7543047101908E+16
Volume 9.6103751674727E+23
Height 94884645.598715