828389912 (number)

828389912 is an even 9-digits composite number following 828389911 and preceding 828389913. In scientific notation, it is written as 8.28389912 × 10^8. The sum of its digits is 50. It has a total of 7 prime factors and 64 positive divisors. There are 345139200 positive integers (up to 828389912) that are relatively prime to 828389912.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million three hundred eighty-nine thousand nine hundred twelve

Notation

Scientific notation 8.28389912 × 10^8
Engineering notation 8.28389912 × 10^6

Prime Factorization of 828389912

Prime Factorization 2 × 2 × 2 × 7 × 41 × 857 × 421

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 207097478
Product of the distinct prime numbers

The prime factorization of 828389912 is 2 × 2 × 2 × 7 × 41 × 857 × 421. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 4, 41, 32, 524, 122, 8167, 6294, 56288, 1212, 734805, 569466, 7580731, 5609215, 36600520, 55195233, 212900612, 41769561, 9021524473, 646210738

Basic calculations (n = 828389912)

Multiplication

n×y
n×2 1656779824
n×3 2485169736
n×4 3313559648
n×5 4141949560

Division

n÷y
n÷2 414194956
n÷3 276129970.66667
n÷3 207097478
n÷5 165677982.4

Exponentiation

ny
n2 686229846303367744
n3 5.6846588199102E+26
n4 4.7091140195754E+35
n5 3.9009825482741E+44

Nth Root

y√n
2√n 28781.763531792
3√n 939.17156223662
4√n 169.65188926679
5√n 60.764084680679

Divisors of 828389912

1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 421, 574, 842, 857, 1148, 1684, 1714, 2296, 2947, 3368, 3428, 5894, 5999, 6856, 11788, 11998, 17261, 23576, 23996, 34522, 35137, 47992, 69044, 70274, 120827, 138088, 140548, 241654, 245959, 281096, 360797, 483308, 491918, 721594, 966616, 983836, 1443188, 1967672, 2525579, 2886376, 5051158, 10102316, 14792677, 20204632, 29585354, 59170708, 103548739, 118341416, 207097478, 414194956, 828389912

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -828389911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 828389912 can be divided by 64 positive divisors. The sum of these divisors (counting 828389912) is 1, the average is 0.015625.

Base conversion 828389912

Base System Value
2 Binary 110001011000000011101000011000
3 Ternary 2010201202120022212
4 Quaternary 301120003220120
5 Quinary 3144031434122
6 Senary 214111134252
8 Octal 6130035030
10 Decimal 828389912
12 Duodecimal 1b1514388
16 Hexadecimal 31603a18
20 Vigesimal cih8efc
36 Base36 dp79qw

Cryptographic Hash Functions

md5 12dbbd961df8055e3c261b42a4db63c8
sha1 4dd0cdbb9f28f873b140824e2c74c39f2017f05d
sha256 b2e74a9db5931ee232d18c8d77eb7cf9fce4c7e5c085ec06753a69c9a3116500
sha512 96aa7040a6eca2d2f301b7fd8afc9fa42220e0255df56770e1eac496bebde7887e5b7c4a0c36d631708384549a1e9d64f98011e65a33df22dd566729244f61f9
ripemd-160 688ca5dc6b11413113cd3828c611691993e22fd3

828389912 as geometric shapes

Circle

Radius = n
Diameter 1656779824
Circumference 5204927323.6942
Area 2.1558546438207E+18

Sphere

Radius = n
Volume 2.3811843182392E+27
Surface area 8.6234185752829E+18
Circumference 5204927323.6942

Square

Length = n
Perimeter 3313559648
Area 686229846303367744
Diagonal 1171520248.4835

Cube

Length = n
Surface area 4117379077820206464
Volume 5.6846588199102E+26
Space diagonal 1434813416.0615

Equilateral Triangle

Length = n
Perimeter 2485169736
Area 2.971462398669E+17
Altitude 717406708.03076

Triangular Pyramid

Length = n
Surface area 2.971462398669E+17
Volume 6.6994346671507E+25
Height 390506749.49448