808219628 is an even 9-digits composite number following 808219627
and preceding 808219629 . In scientific notation, it is written as 8.08219628 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 403797072 positive integers (up to 808219628) that are relatively prime to 808219628.
808219628 has 12 divisors, whose sum is 1415478960
The reverse of 808219628 is 826912808
Previous prime number is 1303
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
eight hundred eight million two hundred nineteen thousand six hundred twenty-eight
Scientific notation
8.08219628 × 10^8
Engineering notation
8.08219628 × 10^6
Prime Factorization
2 × 2 × 1303 × 155069
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
404109814
Product of the distinct prime numbers
The prime factorization of 808219628 is 2 × 2 × 1303 × 155069.
Since it has a total of 4 prime factors.
3 , 7 , 89 , 4 , 340 , 492 , 2827 , 6436 , 56960 , 29507 , 652713 , 562506 , 1287987 , 5912464 , 42875060 , 50314665 , 744977524 , 636333659 , 8918081537 , 8261219804
n×2
1616439256
n×3
2424658884
n×4
3232878512
n×5
4041098140
n÷2
404109814
n÷3
269406542.66667
n÷3
202054907
n÷5
161643925.6
n2
653218967084458384
n3
5.2794439057955E+26
n4
4.2669501895889E+35
n5
3.448632894924E+44
2 √n
28429.203787655
3 √n
931.48628415366
4 √n
168.60961949917
5 √n
60.465253593104
1 , 2 , 4 , 1303 , 2606 , 5212 , 155069 , 310138 , 620276 , 202054907 , 404109814 , 808219628
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
-808219627
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 808219628 can be divided by 12 positive divisors.
The sum of these divisors (counting 808219628) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110000001011000111001111101100
3
Ternary
2002022210210220022
4
Quaternary
300023013033230
5
Quinary
3123401012003
6
Senary
212110541312
8
Octal
6013071754
10
Decimal
808219628
12
Duodecimal
1a6807838
16
Hexadecimal
302c73ec
20
Vigesimal
ccb7918
36
Base36
dd6y98
md5
fd61dbfc8c12f3947ca9adc78134bd71
sha1
5f2ff1b3c808e0584609f6bf01fc6595cc6b4631
sha256
3e4324eb61fb670745947f4c9283310482b8fcd822641957f364304b781c6c06
sha512
5270aef7c66b4543e2869c8d482f6d48ee5b374319e62d80f777ca0a00c06d136c55e85bc590412fbceeadeed005b28189f856b55064aaaee719ee82d38fd2e9
ripemd-160
c30ac227e9907a3fa092ea742edaf485fac66484
Diameter
1616439256
Circumference
5078193691.6238
Area
2.052147908178E+18
Volume
2.2114482919315E+27
Surface area
8.2085916327122E+18
Circumference
5078193691.6238
Perimeter
3232878512
Area
653218967084458384
Diagonal
1142995159.2937
Surface area
3919313802506750304
Volume
5.2794439057955E+26
Space diagonal
1399877459.3704
Perimeter
2424658884
Area
2.8285210986449E+17
Altitude
699938729.68521
Surface area
2.8285210986449E+17
Volume
6.2218843111366E+25
Height
380998386.43125