828397321 (number)

828397321 is an odd 9-digits composite number following 828397320 and preceding 828397322. In scientific notation, it is written as 8.28397321 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 780095088 positive integers (up to 828397321) that are relatively prime to 828397321.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million three hundred ninety-seven thousand three hundred twenty-one

Notation

Scientific notation 8.28397321 × 10^8
Engineering notation 8.28397321 × 10^6

Prime Factorization of 828397321

Prime Factorization 19 × 167 × 261077

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 828397321
Product of the distinct prime numbers

The prime factorization of 828397321 is 19 × 167 × 261077. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 828397321)

Multiplication

n×y
n×2 1656794642
n×3 2485191963
n×4 3313589284
n×5 4141986605

Division

n÷y
n÷2 414198660.5
n÷3 276132440.33333
n÷3 207099330.25
n÷5 165679464.2

Exponentiation

ny
n2 686242121439977041
n3 5.6848113495823E+26
n4 4.7092824923844E+35
n5 3.9011570005234E+44

Nth Root

y√n
2√n 28781.892241477
3√n 939.17436216664
4√n 169.65226860103
5√n 60.764193373333

Divisors of 828397321

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 -828397320
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 828397321 can be divided by 8 positive divisors. The sum of these divisors (counting 828397321) is 1, the average is 0.125.

Base conversion 828397321

Base System Value
2 Binary 110001011000000101011100001001
3 Ternary 2010201202221111021
4 Quaternary 301120011130021
5 Quinary 3144032203241
6 Senary 214111232441
8 Octal 6130053411
10 Decimal 828397321
12 Duodecimal 1b1518721
16 Hexadecimal 31605709
20 Vigesimal cih9d61
36 Base36 dp7fgp

Cryptographic Hash Functions

md5 451abee85fb7bc37697e7720ee0b6b7f
sha1 f6324dee785debce94c78c8f16b39e3ffd99074c
sha256 404f40b6267970dfd57c7d78c4640880ef01b7139d932a6f8b348d107502168a
sha512 9fd74a5cbc1ee72a101d1055e8247993e11465ae90da6a92ca684ff026f337561a6abd3314976ca8049023374e34f68df0be40ff9d4ccb4e01fab9432bf3db3b
ripemd-160 5e537604fcb834d9c109a0e602962017a59c0750

828397321 as geometric shapes

Circle

Radius = n
Diameter 1656794642
Circumference 5204973875.8141
Area 2.1558932072997E+18

Sphere

Radius = n
Volume 2.3812482097189E+27
Surface area 8.6235728291988E+18
Circumference 5204973875.8141

Square

Length = n
Perimeter 3313589284
Area 686242121439977041
Diagonal 1171530726.3917

Cube

Length = n
Surface area 4117452728639862246
Volume 5.6848113495823E+26
Space diagonal 1434826248.8259

Equilateral Triangle

Length = n
Perimeter 2485191963
Area 2.9715155515697E+17
Altitude 717413124.41297

Triangular Pyramid

Length = n
Surface area 2.9715155515697E+17
Volume 6.6996144250932E+25
Height 390510242.13058