828166668 is an even 9-digits composite number following 828166667
and preceding 828166669 . In scientific notation, it is written as 8.28166668 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors.
There are 236619024 positive integers (up to 828166668) that are relatively prime to 828166668.
828166668 has 12 divisors, whose sum is 1518305712
The reverse of 828166668 is 866661828
Previous prime number is 21
Is Prime? no Number parity even Number length 9 Sum of Digits 51 Digital Root 6
Name
eight hundred twenty-eight million one hundred sixty-six thousand six hundred sixty-eight
Scientific notation
8.28166668 × 10^8
Engineering notation
8.28166668 × 10^6
Prime Factorization
2 × 2 × 21 × 9859127
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
414083334 Product of the distinct prime numbers
The prime factorization of 828166668 is 2 × 2 × 21 × 9859127.
Since it has a total of 4 prime factors.
7 , 9 , 39 , 86 , 932 , 121 , 4944 , 2421 , 1117 , 32781 , 92219 , 145894 , 1480949 , 5065105 , 53960917 , 52290034 , 916136768 , 743088622 , 6239512760 , 5325728216
n×2
1656333336
n×3
2484500004
n×4
3312666672
n×5
4140833340
n÷2
414083334
n÷3
276055556
n÷3
207041667
n÷5
165633333.6
n2
685860029986222224
n3
5.6800641574807E+26
n4
4.704039807327E+35
n5
3.8957289733734E+44
2 √n28777.885050851
3 √n939.08718842091
4 √n169.64045817803
5 √n60.7608092473
1 , 2 , 4 , 21 , 42 , 84 , 9859127 , 19718254 , 39436508 , 207041667 , 414083334 , 828166668
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
-828166667 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 828166668 can be divided by 12 positive divisors.
The sum of these divisors (counting 828166668) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110001010111001101001000001100
3
Ternary
2010201100020002120
4
Quaternary
301113031020030
5
Quinary
3144002313133
6
Senary
214102252540
8
Octal
6127151014
10
Decimal
828166668
12
Duodecimal
1b1427150
16
Hexadecimal
315cd20c
20
Vigesimal
cig0gd8
36
Base36
dp2hho
md5
dd4e95e2bcf41b0a5fcc0f98ac998179
sha1
900cf7f41532e4a99d8f28416310def078963b6a
sha256
445c700a76481902ccf45ba1ed6e90702455a000032a9db82766a4109716bb69
sha512
e8f4e169356489830f59a5558b6f68888df036366043caefefbfd003ace20465c88cabe4554622fe17f136c596ba5f399908b81f064c7b3b2cc2f5ec10edbce2
ripemd-160
d5345c229c6183a63cb920de3da0d367d82926f9
Diameter
1656333336
Circumference
5203524640.2735
Area
2.1546928315956E+18
Volume
2.3792597105413E+27
Surface area
8.6187713263824E+18
Circumference
5203524640.2735
Perimeter
3312666672
Area
685860029986222224
Diagonal
1171204533.7909
Surface area
4115160179917333344
Volume
5.6800641574807E+26
Space diagonal
1434426746.111
Perimeter
2484500004
Area
2.9698610470421E+17
Altitude
717213373.05551
Surface area
2.9698610470421E+17
Volume
6.6940198055488E+25
Height
390401511.26365