828821641 (number)

828821641 is an odd 9-digits composite number following 828821640 and preceding 828821642. In scientific notation, it is written as 8.28821641 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 796363776 positive integers (up to 828821641) that are relatively prime to 828821641.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million eight hundred twenty-one thousand six hundred forty-one

Notation

Scientific notation 8.28821641 × 10^8
Engineering notation 8.28821641 × 10^6

Prime Factorization of 828821641

Prime Factorization 137 × 97 × 47 × 1327

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 828821641
Product of the distinct prime numbers

The prime factorization of 828821641 is 137 × 97 × 47 × 1327. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 3, 57, 915, 695, 8876, 5235, 33889, 72667, 482203, 14290, 1738984, 1173165, 42380292, 66687653, 66908300, 307702874, 3069190229, 8052733954

Basic calculations (n = 828821641)

Multiplication

n×y
n×2 1657643282
n×3 2486464923
n×4 3315286564
n×5 4144108205

Division

n÷y
n÷2 414410820.5
n÷3 276273880.33333
n÷3 207205410.25
n÷5 165764328.2

Exponentiation

ny
n2 686945312589932881
n3 5.6935514125805E+26
n4 4.7189386248928E+35
n5 3.9111584548619E+44

Nth Root

y√n
2√n 28789.262599101
3√n 939.33468879301
4√n 169.67398916481
5√n 60.770417000764

Divisors of 828821641

1, 47, 97, 137, 1327, 4559, 6439, 13289, 62369, 128719, 181799, 624583, 6049793, 8544553, 17634503, 828821641

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -828821640
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 828821641 can be divided by 16 positive divisors. The sum of these divisors (counting 828821641) is 1, the average is 0.0625.

Base conversion 828821641

Base System Value
2 Binary 110001011001101101000010001001
3 Ternary 2010202120111112211
4 Quaternary 301121231002021
5 Quinary 3144134243031
6 Senary 214124305121
8 Octal 6131550211
10 Decimal 828821641
12 Duodecimal 1b16a21a1
16 Hexadecimal 3166d089
20 Vigesimal cj02e21
36 Base36 dpgivd

Cryptographic Hash Functions

md5 4472eb64c3c93b8f618e84cf4304531c
sha1 b321f3cd505ce58445c3f096c6bf25960eb670bd
sha256 c7a7c47920b3ddd5210113271b6a79ad79e86f22f213e55c0f351bfeb6e5d841
sha512 24d147f282b897b7fb93abc7645472a93720e7cf5638d2b140ab74c0a1452854519dbc3b14c65671f83fd135b414617a227befe973aeff4821f1b8984f63bc7d
ripemd-160 60766bc18f9485a624fdf70b0616131da5e49b5c

828821641 as geometric shapes

Circle

Radius = n
Diameter 1657643282
Circumference 5207639957.0037
Area 2.1581023474505E+18

Sphere

Radius = n
Volume 2.3849092387465E+27
Surface area 8.6324093898019E+18
Circumference 5207639957.0037

Square

Length = n
Perimeter 3315286564
Area 686945312589932881
Diagonal 1172130805.4905

Cube

Length = n
Surface area 4121671875539597286
Volume 5.6935514125805E+26
Space diagonal 1435561192.6246

Equilateral Triangle

Length = n
Perimeter 2486464923
Area 2.9745604585676E+17
Altitude 717780596.31231

Triangular Pyramid

Length = n
Surface area 2.9745604585676E+17
Volume 6.7099146881165E+25
Height 390710268.49684