521043921 (number)

521043921 is an odd 9-digits composite number following 521043920 and preceding 521043922. In scientific notation, it is written as 5.21043921 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 345588768 positive integers (up to 521043921) that are relatively prime to 521043921.

Interesting facts

Basic properties

Name

Name five hundred twenty-one million forty-three thousand nine hundred twenty-one

Notation

Scientific notation 5.21043921 × 10^8
Engineering notation 5.21043921 × 10^6

Prime Factorization of 521043921

Prime Factorization 9 × 9 × 197 × 32653

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 57893769
Product of the distinct prime numbers

The prime factorization of 521043921 is 9 × 9 × 197 × 32653. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 48, 73, 687, 680, 7033, 9566, 98487, 50148, 926887, 513903, 2059679, 4830036, 53992368, 82194399, 328279109, 708956801, 3266335245, 310181707

Basic calculations (n = 521043921)

Multiplication

n×y
n×2 1042087842
n×3 1563131763
n×4 2084175684
n×5 2605219605

Division

n÷y
n÷2 260521960.5
n÷3 173681307
n÷3 130260980.25
n÷5 104208784.2

Exponentiation

ny
n2 271486767611054241
n3 1.4145652989568E+26
n4 7.3705064987899E+34
n5 3.8403576058854E+43

Nth Root

y√n
2√n 22826.386507724
3√n 804.68290997677
4√n 151.08403789853
5√n 55.382794642713

Divisors of 521043921

1, 9, 81, 197, 1773, 15957, 32653, 293877, 2644893, 6432641, 57893769, 521043921

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -521043920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 521043921 can be divided by 12 positive divisors. The sum of these divisors (counting 521043921) is 1, the average is 0.083333333333333.

Base conversion 521043921

Base System Value
2 Binary 11111000011100111111111010001
3 Ternary 1100022102202220000
4 Quaternary 133003213333101
5 Quinary 2031341401141
6 Senary 123411440213
8 Octal 3703477721
10 Decimal 521043921
12 Duodecimal 1265b6069
16 Hexadecimal 1f0e7fd1
20 Vigesimal 82ga9g1
36 Base36 8m7s29

Cryptographic Hash Functions

md5 11391c18ebdb2838f1adbed1d8f18b5b
sha1 8cb57dcbd1368c6abaa6acf0d5fcade150210a3a
sha256 88d91ff54e6d884b5941a6ace0f580487812fee3221d0f24949af2ec19b0c212
sha512 27b5468fb302137956c9bd434885ddfe02212e29779cfb332d9355f5b260e5796cb69ea97b4a6168e7e3a6a2ee53a8cd2e8d5561180a412436f3718cf2bd9d05
ripemd-160 c43a5bf1f2309a776bee9e3c4912d64c34db5973

521043921 as geometric shapes

Circle

Radius = n
Diameter 1042087842
Circumference 3273815508.8224
Area 8.5290083467373E+17

Sphere

Radius = n
Volume 5.925317268301E+26
Surface area 3.4116033386949E+18
Circumference 3273815508.8224

Square

Length = n
Perimeter 2084175684
Area 271486767611054241
Diagonal 736867379.67026

Cube

Length = n
Surface area 1628920605666325446
Volume 1.4145652989568E+26
Space diagonal 902474544.1469

Equilateral Triangle

Length = n
Perimeter 1563131763
Area 1.1755721877125E+17
Altitude 451237272.07345

Triangular Pyramid

Length = n
Surface area 1.1755721877125E+17
Volume 1.6670811922059E+25
Height 245622459.89009