521368081 (number)

521368081 is an odd 9-digits composite number following 521368080 and preceding 521368082. In scientific notation, it is written as 5.21368081 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 481097232 positive integers (up to 521368081) that are relatively prime to 521368081.

Interesting facts

Basic properties

Name

Name five hundred twenty-one million three hundred sixty-eight thousand eighty-one

Notation

Scientific notation 5.21368081 × 10^8
Engineering notation 5.21368081 × 10^6

Prime Factorization of 521368081

Prime Factorization 13 × 9643 × 4159

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 521368081
Product of the distinct prime numbers

The prime factorization of 521368081 is 13 × 9643 × 4159. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 4, 32, 67, 108, 480, 5186, 7642, 37758, 37428, 863768, 994841, 8486733, 8251243, 93412304, 66005708, 421468445, 783155809, 7491061302, 8281259397

Basic calculations (n = 521368081)

Multiplication

n×y
n×2 1042736162
n×3 1564104243
n×4 2085472324
n×5 2606840405

Division

n÷y
n÷2 260684040.5
n÷3 173789360.33333
n÷3 130342020.25
n÷5 104273616.2

Exponentiation

ny
n2 271824675885622561
n3 1.4172070963493E+26
n4 7.3888654420324E+34
n5 3.8523185962796E+43

Nth Root

y√n
2√n 22833.485958127
3√n 804.84974935851
4√n 151.10753110989
5√n 55.389684050689

Divisors of 521368081

1, 13, 4159, 9643, 54067, 125359, 40105237, 521368081

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 -521368080
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 521368081 can be divided by 8 positive divisors. The sum of these divisors (counting 521368081) is 1, the average is 0.125.

Base conversion 521368081

Base System Value
2 Binary 11111000100110111001000010001
3 Ternary 1100100001020112221
4 Quaternary 133010313020101
5 Quinary 2031432234311
6 Senary 123422421041
8 Octal 3704671021
10 Decimal 521368081
12 Duodecimal 126731781
16 Hexadecimal 1f137211
20 Vigesimal 82ib041
36 Base36 8meq6p

Cryptographic Hash Functions

md5 3acfa25104bd544f15ed35f498ff53ee
sha1 347e73f793745a3eee0cac127b83ca1a4a31e5f6
sha256 08c1d790627ced752047fb42972562adf1863db63abaf825805626898c2b2ab8
sha512 da02ad05802c6cde0a164e8b36a4ca4b0fcbf7ff66f30f6516d9cac15595097f76c5030321c91e638ab7accc02ea60f73890139d4f703d0b945e1b18dee44a87
ripemd-160 8ff10e7d7ce4461cba5ca34b170e7d044aa2e805

521368081 as geometric shapes

Circle

Radius = n
Diameter 1042736162
Circumference 3275852266.1716
Area 8.539624048267E+17

Sphere

Radius = n
Volume 5.9363832033419E+26
Surface area 3.4158496193068E+18
Circumference 3275852266.1716

Square

Length = n
Perimeter 2085472324
Area 271824675885622561
Diagonal 737325811.13863

Cube

Length = n
Surface area 1630948055313735366
Volume 1.4172070963493E+26
Space diagonal 903036005.73669

Equilateral Triangle

Length = n
Perimeter 1564104243
Area 1.1770353734621E+17
Altitude 451518002.86834

Triangular Pyramid

Length = n
Surface area 1.1770353734621E+17
Volume 1.6701945802905E+25
Height 245775270.37954