828293820 is an even 9-digits composite number following 828293819
and preceding 828293821 . In scientific notation, it is written as 8.28293820 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors.
There are 220878336 positive integers (up to 828293820) that are relatively prime to 828293820.
828293820 has 12 divisors, whose sum is 1546148576
The reverse of 828293820 is 028392828
Previous prime number is 15
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
eight hundred twenty-eight million two hundred ninety-three thousand eight hundred twenty
Scientific notation
8.28293820 × 10^8
Engineering notation
8.28293820 × 10^6
Prime Factorization
2 × 2 × 15 × 13804897
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
414146910 Product of the distinct prime numbers
The prime factorization of 828293820 is 2 × 2 × 15 × 13804897.
Since it has a total of 4 prime factors.
3 , 7 , 58 , 19 , 522 , 725 , 4280 , 5552 , 3914 , 68840 , 819769 , 253885 , 6316701 , 8197225 , 75937616 , 96917386 , 235356175 , 990267334 , 3799519407 , 8906367431
n×2
1656587640
n×3
2484881460
n×4
3313175280
n×5
4141469100
n÷2
414146910
n÷3
276097940
n÷3
207073455
n÷5
165658764
n2
686070652250192400
n3
5.682680813422E+26
n4
4.70692939879E+35
n5
3.8987205321941E+44
2 √n28780.094162459
3 √n939.13524666341
4 √n169.64696921094
5 √n60.762674906541
1 , 2 , 4 , 15 , 30 , 60 , 13804897 , 27609794 , 55219588 , 207073455 , 414146910 , 828293820
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-828293819 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 828293820 can be divided by 12 positive divisors.
The sum of these divisors (counting 828293820) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110001010111101100001010111100
3
Ternary
2010201120200111220
4
Quaternary
301113230022330
5
Quinary
3144020400240
6
Senary
214105113340
8
Octal
6127541274
10
Decimal
828293820
12
Duodecimal
1b1488850
16
Hexadecimal
315ec2bc
20
Vigesimal
ciggeb0
36
Base36
dp57lo
md5
5291fa088019c6f5d5ca6a05b5e3c6e9
sha1
35c98bd111d51e4fe1aab8c9800a391d386b6bbc
sha256
5363c402bd156f7f603a4dc7279eb95478481e8a45b109b65aefcfbc9e4d106a
sha512
1454e610f20edbda5c56f8ca090bef2d14ae5057aa4e87808ccc9bf70bef13ea40668f090dcdc9e1d05a1ea984b33600601450b6c75663072f316d6f7f46c26c
ripemd-160
6473f5c4127b05eeb89f289c3e2384ba17446124
Diameter
1656587640
Circumference
5204323559.8517
Area
2.1553545209528E+18
Volume
2.380355772819E+27
Surface area
8.621418083811E+18
Circumference
5204323559.8517
Perimeter
3313175280
Area
686070652250192400
Diagonal
1171384353.8738
Surface area
4116423913501154400
Volume
5.682680813422E+26
Space diagonal
1434646979.8353
Perimeter
2484881460
Area
2.9707730681981E+17
Altitude
717323489.91766
Surface area
2.9707730681981E+17
Volume
6.697103564149E+25
Height
390461451.29127