530812981 (number)

530812981 is an odd 9-digits composite number following 530812980 and preceding 530812982. In scientific notation, it is written as 5.30812981 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 499588672 positive integers (up to 530812981) that are relatively prime to 530812981.

Interesting facts

Basic properties

Name

Name five hundred thirty million eight hundred twelve thousand nine hundred eighty-one

Notation

Scientific notation 5.30812981 × 10^8
Engineering notation 5.30812981 × 10^6

Prime Factorization of 530812981

Prime Factorization 17 × 31224293

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 530812981
Product of the distinct prime numbers

The prime factorization of 530812981 is 17 × 31224293. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 5, 78, 3, 779, 55, 633, 4654, 28388, 95502, 948457, 121403, 1463341, 4477878, 24776023, 49931401, 79842096, 616481256, 9530384264, 6652686775

Basic calculations (n = 530812981)

Multiplication

n×y
n×2 1061625962
n×3 1592438943
n×4 2123251924
n×5 2654064905

Division

n÷y
n÷2 265406490.5
n÷3 176937660.33333
n÷3 132703245.25
n÷5 106162596.2

Exponentiation

ny
n2 281762420798106361
n3 1.4956315051762E+26
n4 7.9390061774009E+34
n5 4.2141275352036E+43

Nth Root

y√n
2√n 23039.37891958
3√n 809.6808075267
4√n 151.78728181103
5√n 55.588929022663

Divisors of 530812981

1, 17, 31224293, 530812981

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -530812980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 530812981 can be divided by 4 positive divisors. The sum of these divisors (counting 530812981) is 1, the average is 0.25.

Base conversion 530812981

Base System Value
2 Binary 11111101000111001000000110101
3 Ternary 1100222211002112001
4 Quaternary 133220321000311
5 Quinary 2041342003411
6 Senary 124401055301
8 Octal 3750710065
10 Decimal 530812981
12 Duodecimal 129927531
16 Hexadecimal 1fa39035
20 Vigesimal 85hbc91
36 Base36 8s15x1

Cryptographic Hash Functions

md5 40a063d1f2225260efc04ea43b77b4fd
sha1 f1534ba9b3d300ddc7acc0b4b11312b48d104617
sha256 6269b22ef0c05e21a39d73a6c8a80a5d517cfb9cc9fae0a723d488978a4ae2ca
sha512 25c21a904a68504071dcb594125a795832af9e6db89d66a1c8c08116ef446bf386c68cdbe33b6cf080a7dbd0679562a1f8e94091b5b0b6b6d9c1d286335d3a91
ripemd-160 08e882a6236fab345d3a7236df19b7163f247187

530812981 as geometric shapes

Circle

Radius = n
Diameter 1061625962
Circumference 3335196323.0794
Area 8.8518275123701E+17

Sphere

Radius = n
Volume 6.264886598852E+26
Surface area 3.540731004948E+18
Circumference 3335196323.0794

Square

Length = n
Perimeter 2123251924
Area 281762420798106361
Diagonal 750682916.81389

Cube

Length = n
Surface area 1690574524788638166
Volume 1.4956315051762E+26
Space diagonal 919395052.40909

Equilateral Triangle

Length = n
Perimeter 1592438943
Area 1.2200670712148E+17
Altitude 459697526.20455

Triangular Pyramid

Length = n
Surface area 1.2200670712148E+17
Volume 1.7626186324439E+25
Height 250227638.93796