828341721 (number)

828341721 is an odd 9-digits composite number following 828341720 and preceding 828341722. In scientific notation, it is written as 8.28341721 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 10 positive divisors. There are 552227760 positive integers (up to 828341721) that are relatively prime to 828341721.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.28341721 × 10^8
Engineering notation 8.28341721 × 10^6

Prime Factorization of 828341721

Prime Factorization 3 × 9 × 3 × 10226441

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 276113907
Product of the distinct prime numbers

The prime factorization of 828341721 is 3 × 9 × 3 × 10226441. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 828341721)

Multiplication

n×y
n×2 1656683442
n×3 2485025163
n×4 3313366884
n×5 4141708605

Division

n÷y
n÷2 414170860.5
n÷3 276113907
n÷3 207085430.25
n÷5 165668344.2

Exponentiation

ny
n2 686150006749241841
n3 5.6836667745483E+26
n4 4.7080183176198E+35
n5 3.8998479957167E+44

Nth Root

y√n
2√n 28780.9263402
3√n 939.15335000194
4√n 169.64942186816
5√n 60.763377682656

Divisors of 828341721

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -828341720
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 828341721 can be divided by 10 positive divisors. The sum of these divisors (counting 828341721) is 1, the average is 0.1.

Base conversion 828341721

Base System Value
2 Binary 110001010111110111110111011001
3 Ternary 2010201200010020000
4 Quaternary 301113313313121
5 Quinary 3144023413341
6 Senary 214110123213
8 Octal 6127676731
10 Decimal 828341721
12 Duodecimal 1b14b0509
16 Hexadecimal 315f7dd9
20 Vigesimal cih2e61
36 Base36 dp68k9

Cryptographic Hash Functions

md5 95a6280e581c9147708391b8b5670e1f
sha1 11220db75ce5bca967f767f5076fc1e1522f9482
sha256 191e5794e08235be6096cf23f58f29bb46b978b5027ec13e71eb5d11e29f6628
sha512 086353e1c169f04146cfc99f7485f212bd469500a78a6638669318dc9f19e9a878d951acd93e436e4e330fb20adfcc26d3e8288a294cad6924bc0e08b2685f5f
ripemd-160 c180ebf94b2bac8c691de0484b839248be08a00c

828341721 as geometric shapes

Circle

Radius = n
Diameter 1656683442
Circumference 5204624530.7111
Area 2.155603820464E+18

Sphere

Radius = n
Volume 2.3807687712498E+27
Surface area 8.622415281856E+18
Circumference 5204624530.7111

Square

Length = n
Perimeter 3313366884
Area 686150006749241841
Diagonal 1171452096.1177

Cube

Length = n
Surface area 4116900040495451046
Volume 5.6836667745483E+26
Space diagonal 1434729946.801

Equilateral Triangle

Length = n
Perimeter 2485025163
Area 2.9711166832585E+17
Altitude 717364973.40052

Triangular Pyramid

Length = n
Surface area 2.9711166832585E+17
Volume 6.6982655304796E+25
Height 390484032.03922