828305220 is an even 9-digits composite number following 828305219
and preceding 828305221 . In scientific notation, it is written as 8.28305220 × 10^8.
The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors.
There are 220881376 positive integers (up to 828305220) that are relatively prime to 828305220.
828305220 has 12 divisors, whose sum is 1546169856
The reverse of 828305220 is 022503828
Previous prime number is 15
Is Prime? no Number parity even Number length 9 Sum of Digits 30 Digital Root 3
Name
eight hundred twenty-eight million three hundred five thousand two hundred twenty
Scientific notation
8.28305220 × 10^8
Engineering notation
8.28305220 × 10^6
Prime Factorization
2 × 2 × 15 × 13805087
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
414152610 Product of the distinct prime numbers
The prime factorization of 828305220 is 2 × 2 × 15 × 13805087.
Since it has a total of 4 prime factors.
7 , 3 , 28 , 28 , 318 , 440 , 3259 , 6852 , 25101 , 48013 , 745348 , 26969 , 62194 , 5288551 , 78849216 , 78366289 , 62406582 , 240187126 , 5578117674 , 2589437906
n×2
1656610440
n×3
2484915660
n×4
3313220880
n×5
4141526100
n÷2
414152610
n÷3
276101740
n÷3
207076305
n÷5
165661044
n2
686089537479248400
n3
5.6829154528145E+26
n4
4.7071885343849E+35
n5
3.8989888345552E+44
2 √n28780.292215334
3 √n939.13955515573
4 √n169.64755293058
5 √n60.762842163779
1 , 2 , 4 , 15 , 30 , 60 , 13805087 , 27610174 , 55220348 , 207076305 , 414152610 , 828305220
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
-828305219 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 828305220 can be divided by 12 positive divisors.
The sum of these divisors (counting 828305220) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110001010111101110111101000100
3
Ternary
2010201121021011010
4
Quaternary
301113232331010
5
Quinary
3144021231340
6
Senary
214105242220
8
Octal
6127567504
10
Decimal
828305220
12
Duodecimal
1b1493370
16
Hexadecimal
315eef44
20
Vigesimal
cigi310
36
Base36
dp5gec
md5
82705f6d57db45d4b51487712584aec7
sha1
2eaeb8909afa5db330af01923ac4d1599c025cd1
sha256
87209896251d7a1843b531515b80b5b3ee00937b32fa1adf66379bf8273a2257
sha512
16d357f68e7880834fe88302f3250ee3c5b4e2030edf3658f1b1ba1ecbf8a3dfaf4946fd828a2343ca87c00d81f5307045756c31cbdafed4f86997ef9084ac32
ripemd-160
22b1a63e929ced7c5ee743ecc4771aea216fd5a9
Diameter
1656610440
Circumference
5204395188.1642
Area
2.1554138506496E+18
Volume
2.3804540583378E+27
Surface area
8.6216554025985E+18
Circumference
5204395188.1642
Perimeter
3313220880
Area
686089537479248400
Diagonal
1171400475.9084
Surface area
4116537224875490400
Volume
5.6829154528145E+26
Space diagonal
1434666725.2145
Perimeter
2484915660
Area
2.9708548436387E+17
Altitude
717333362.60726
Surface area
2.9708548436387E+17
Volume
6.6973800893249E+25
Height
390466825.30281