828296921 (number)

828296921 is an odd 9-digits composite number following 828296920 and preceding 828296922. In scientific notation, it is written as 8.28296921 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 821774772 positive integers (up to 828296921) that are relatively prime to 828296921.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million two hundred ninety-six thousand nine hundred twenty-one

Notation

Scientific notation 8.28296921 × 10^8
Engineering notation 8.28296921 × 10^6

Prime Factorization of 828296921

Prime Factorization 127 × 6522023

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 828296921
Product of the distinct prime numbers

The prime factorization of 828296921 is 127 × 6522023. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 828296921)

Multiplication

n×y
n×2 1656593842
n×3 2484890763
n×4 3313187684
n×5 4141484605

Division

n÷y
n÷2 414148460.5
n÷3 276098973.66667
n÷3 207074230.25
n÷5 165659384.2

Exponentiation

ny
n2 686075789338080241
n3 5.6827446388138E+26
n4 4.7069998871587E+35
n5 3.8987935136809E+44

Nth Root

y√n
2√n 28780.14803645
3√n 939.13641865282
4√n 169.64712799352
5√n 60.762720403627

Divisors of 828296921

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 -828296920
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 828296921 can be divided by 4 positive divisors. The sum of these divisors (counting 828296921) is 1, the average is 0.25.

Base conversion 828296921

Base System Value
2 Binary 110001010111101100111011011001
3 Ternary 2010201120211202202
4 Quaternary 301113230323121
5 Quinary 3144021000141
6 Senary 214105135545
8 Octal 6127547331
10 Decimal 828296921
12 Duodecimal 1b148a5b5
16 Hexadecimal 315eced9
20 Vigesimal cigh261
36 Base36 dp59zt

Cryptographic Hash Functions

md5 64054fbf60daeb054b18cff3d5a9b1ad
sha1 4e3672b303b51d434a4c880fe301aac617129563
sha256 f4c38c2457ee4ee3c29ea7ffb762e9a842e6c573f9b4b460d5e85ad3e35040e7
sha512 01419ef257bbda42623959bccfb77154d873eae1b4b310cf9ca6adadeb6381264d4c9e914eeda0749ae1d47de235e7550908acb419e6ba4a356a477a3d55adbe
ripemd-160 6a2b9586ade009c418b911fc1046cb3574b97504

828296921 as geometric shapes

Circle

Radius = n
Diameter 1656593842
Circumference 5204343044.0093
Area 2.1553706595903E+18

Sphere

Radius = n
Volume 2.3803825079365E+27
Surface area 8.6214826383613E+18
Circumference 5204343044.0093

Square

Length = n
Perimeter 3313187684
Area 686075789338080241
Diagonal 1171388739.3501

Cube

Length = n
Surface area 4116454736028481446
Volume 5.6827446388138E+26
Space diagonal 1434652350.9249

Equilateral Triangle

Length = n
Perimeter 2484890763
Area 2.9707953124412E+17
Altitude 717326175.46243

Triangular Pyramid

Length = n
Surface area 2.9707953124412E+17
Volume 6.6971787830945E+25
Height 390462913.11669