828169638 (number)

828169638 is an even 9-digits composite number following 828169637 and preceding 828169639. In scientific notation, it is written as 8.28169638 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 276056544 positive integers (up to 828169638) that are relatively prime to 828169638.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million one hundred sixty-nine thousand six hundred thirty-eight

Notation

Scientific notation 8.28169638 × 10^8
Engineering notation 8.28169638 × 10^6

Prime Factorization of 828169638

Prime Factorization 2 × 3 × 138028273

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 828169638
Product of the distinct prime numbers

The prime factorization of 828169638 is 2 × 3 × 138028273. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 100, 61, 496, 867, 3436, 7496, 18568, 7786, 613101, 429916, 9344776, 1147125, 24284259, 76120402, 430709057, 568767757, 3347564457, 4238728640

Basic calculations (n = 828169638)

Multiplication

n×y
n×2 1656339276
n×3 2484508914
n×4 3312678552
n×5 4140848190

Division

n÷y
n÷2 414084819
n÷3 276056546
n÷3 207042409.5
n÷5 165633927.6

Exponentiation

ny
n2 685864949305051044
n3 5.6801252678285E+26
n4 4.7041072868522E+35
n5 3.8957988288656E+44

Nth Root

y√n
2√n 28777.936652929
3√n 939.08831101523
4√n 169.64061027045
5√n 60.760852827742

Divisors of 828169638

1, 2, 3, 6, 138028273, 276056546, 414084819, 828169638

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 -828169637
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 828169638 can be divided by 8 positive divisors. The sum of these divisors (counting 828169638) is 1, the average is 0.125.

Base conversion 828169638

Base System Value
2 Binary 110001010111001101110110100110
3 Ternary 2010201100101011120
4 Quaternary 301113031312212
5 Quinary 3144002412023
6 Senary 214102314410
8 Octal 6127156646
10 Decimal 828169638
12 Duodecimal 1b1428a06
16 Hexadecimal 315cdda6
20 Vigesimal cig141i
36 Base36 dp2js6

Cryptographic Hash Functions

md5 af1321323393c1c08ae90656aaa83552
sha1 73f3b3a22422c125b07c150fc92b246468064370
sha256 46b7611bf6b2852425a0b7c8e1279ffce6beb7b79ee2a431bd880fbef5caba27
sha512 bc0a8c1e6b8d2cde65a80f782542cb12fb57362b6a15e210402c7b84ccb6516af8938639e812226722db47811ed326729073fc37d5f748d3ae9ca53f1878405b
ripemd-160 ba0bc67e96a47c4dea9c57eaadb291054892f5fe

828169638 as geometric shapes

Circle

Radius = n
Diameter 1656339276
Circumference 5203543301.3338
Area 2.1547082860915E+18

Sphere

Radius = n
Volume 2.379285308384E+27
Surface area 8.6188331443659E+18
Circumference 5203543301.3338

Square

Length = n
Perimeter 3312678552
Area 685864949305051044
Diagonal 1171208734.0052

Cube

Length = n
Surface area 4115189695830306264
Volume 5.6801252678285E+26
Space diagonal 1434431890.3019

Equilateral Triangle

Length = n
Perimeter 2484508914
Area 2.9698823483175E+17
Altitude 717215945.15096

Triangular Pyramid

Length = n
Surface area 2.9698823483175E+17
Volume 6.6940918247843E+25
Height 390402911.33507