828290421 is an odd 9-digits composite number following 828290420
and preceding 828290422 . In scientific notation, it is written as 8.28290421 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 452727792 positive integers (up to 828290421) that are relatively prime to 828290421.
828290421 has 16 divisors, whose sum is 1234725120
The reverse of 828290421 is 124092828
Previous prime number is 161
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
eight hundred twenty-eight million two hundred ninety thousand four hundred twenty-one
Scientific notation
8.28290421 × 10^8
Engineering notation
8.28290421 × 10^6
Prime Factorization
9 × 3 × 161 × 190543
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
828290421
Product of the distinct prime numbers
The prime factorization of 828290421 is 9 × 3 × 161 × 190543.
Since it has a total of 4 prime factors.
6 , 8 , 26 , 58 , 886 , 538 , 9352 , 2833 , 72283 , 98785 , 651090 , 601470 , 3304499 , 3343148 , 66654057 , 69747647 , 870616415 , 104278605 , 802876113 , 2324508863
n×2
1656580842
n×3
2484871263
n×4
3313161684
n×5
4141452105
n÷2
414145210.5
n÷3
276096807
n÷3
207072605.25
n÷5
165658084.2
n2
686065021520357241
n3
5.6826108550847E+26
n4
4.7068521375373E+35
n5
3.8986405385855E+44
2 √n
28780.035111167
3 √n
939.13396204476
4 √n
169.64679516916
5 √n
60.762625037119
1 , 3 , 9 , 27 , 161 , 483 , 1449 , 4347 , 190543 , 571629 , 1714887 , 5144661 , 30677423 , 92032269 , 276096807 , 828290421
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
-828290420
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 828290421 can be divided by 16 positive divisors.
The sum of these divisors (counting 828290421) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110001010111101011010101110101
3
Ternary
2010201120111212000
4
Quaternary
301113223111311
5
Quinary
3144020243141
6
Senary
214105045513
8
Octal
6127532565
10
Decimal
828290421
12
Duodecimal
1b1486899
16
Hexadecimal
315eb575
20
Vigesimal
cigg611
36
Base36
dp54z9
md5
69bc7dfa91a538fee5a448cba1c0d73b
sha1
fcbee8b38eed5cb503c409998b4cd7a3f9f872c4
sha256
5fb06d6c4a5ad858454fb02965bdfc6b1d1d73bbc956d963285c03fa1a470e4e
sha512
a1ebc67b07f3a3d2f3782ad8c5c302d83e1b7914449ad761a8d8168ac651a2afef285211f00629c9e89d3fa26906cb84389261d74ee8f18da8881ab3b0231cea
ripemd-160
f17fff43f9cc7d9176b5619bce7c307e7470a143
Diameter
1656580842
Circumference
5204302203.3048
Area
2.1553368314933E+18
Volume
2.3803264687392E+27
Surface area
8.6213473259731E+18
Circumference
5204302203.3048
Perimeter
3313161684
Area
686065021520357241
Diagonal
1171379546.9619
Surface area
4116390129122143446
Volume
5.6826108550847E+26
Space diagonal
1434641092.5946
Perimeter
2484871263
Area
2.9707486864227E+17
Altitude
717320546.29731
Surface area
2.9707486864227E+17
Volume
6.6970211174578E+25
Height
390459848.98731