828137209 (number)

828137209 is an odd 9-digits composite number following 828137208 and preceding 828137210. In scientific notation, it is written as 8.28137209 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 819599616 positive integers (up to 828137209) that are relatively prime to 828137209.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million one hundred thirty-seven thousand two hundred nine

Notation

Scientific notation 8.28137209 × 10^8
Engineering notation 8.28137209 × 10^6

Prime Factorization of 828137209

Prime Factorization 97 × 8537497

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 828137209
Product of the distinct prime numbers

The prime factorization of 828137209 is 97 × 8537497. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 73, 9, 8, 801, 3546, 1128, 48762, 52327, 509767, 357008, 7272336, 3367059, 16384866, 66421394, 606003907, 859894595, 7489997292, 492841155

Basic calculations (n = 828137209)

Multiplication

n×y
n×2 1656274418
n×3 2484411627
n×4 3312548836
n×5 4140686045

Division

n÷y
n÷2 414068604.5
n÷3 276045736.33333
n÷3 207034302.25
n÷5 165627441.8

Exponentiation

ny
n2 685811236930309681
n3 5.679458036523E+26
n4 4.7033705269988E+35
n5 3.8950361411217E+44

Nth Root

y√n
2√n 28777.3732123
3√n 939.07605342494
4√n 169.6389495732
5√n 60.760376972441

Divisors of 828137209

1, 97, 8537497, 828137209

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 -828137208
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 828137209 can be divided by 4 positive divisors. The sum of these divisors (counting 828137209) is 1, the average is 0.25.

Base conversion 828137209

Base System Value
2 Binary 110001010111000101111011111001
3 Ternary 2010201021201200111
4 Quaternary 301113011323321
5 Quinary 3144000342314
6 Senary 214101504321
8 Octal 6127057371
10 Decimal 828137209
12 Duodecimal 1b14120a1
16 Hexadecimal 315c5ef9
20 Vigesimal cifh309
36 Base36 dp1urd

Cryptographic Hash Functions

md5 948e487d547e152b152766592f566cda
sha1 7b6326b0bed389a2600731d31964935c78404d85
sha256 0eb42f2e49e6cafd72e346d4a8a7971f97fad00eef4e6b8beba49d03a6c74a53
sha512 4e94e97e9cfae4b4b5f5f3ef6ddc1aac3ac1168fb47fedef6dc1fefad62014cc1b1de5de64a2fc055c1fb4887e2bb55c8c0db2ee7892787cc30a7f37b04116dd
ripemd-160 c53ba74da19c9ee32cbe7a2d5ab30f1ecc503d16

828137209 as geometric shapes

Circle

Radius = n
Diameter 1656274418
Circumference 5203339543.9175
Area 2.1545395436896E+18

Sphere

Radius = n
Volume 2.3790058191883E+27
Surface area 8.6181581747584E+18
Circumference 5203339543.9175

Square

Length = n
Perimeter 3312548836
Area 685811236930309681
Diagonal 1171162872.4736

Cube

Length = n
Surface area 4114867421581858086
Volume 5.679458036523E+26
Space diagonal 1434375721.6263

Equilateral Triangle

Length = n
Perimeter 2484411627
Area 2.9696497669124E+17
Altitude 717187860.81314

Triangular Pyramid

Length = n
Surface area 2.9696497669124E+17
Volume 6.6933054851498E+25
Height 390387624.15787