808216986 is an even 9-digits composite number following 808216985
and preceding 808216987 . In scientific notation, it is written as 8.08216986 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 269359104 positive integers (up to 808216986) that are relatively prime to 808216986.
808216986 has 16 divisors, whose sum is 1616713344
The reverse of 808216986 is 689612808
Previous prime number is 10753
Is Prime? no
Number parity even
Number length 9
Sum of Digits 48
Digital Root 3
Name
eight hundred eight million two hundred sixteen thousand nine hundred eighty-six
Scientific notation
8.08216986 × 10^8
Engineering notation
8.08216986 × 10^6
Prime Factorization
2 × 3 × 10753 × 12527
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
808216986
Product of the distinct prime numbers
The prime factorization of 808216986 is 2 × 3 × 10753 × 12527.
Since it has a total of 4 prime factors.
9 , 5 , 15 , 70 , 220 , 609 , 8480 , 4399 , 2153 , 4431 , 719219 , 286575 , 4375840 , 1194497 , 19584942 , 35197650 , 826220242 , 626309614 , 8287481134 , 6688217891
n×2
1616433972
n×3
2424650958
n×4
3232867944
n×5
4041084930
n÷2
404108493
n÷3
269405662
n÷3
202054246.5
n÷5
161643397.2
n2
653214696458924196
n3
5.2793921318294E+26
n4
4.2668943966992E+35
n5
3.4485765288806E+44
2 √n
28429.157321314
3 √n
931.48526916988
4 √n
168.60948170644
5 √n
60.465214061917
1 , 2 , 3 , 6 , 10753 , 12527 , 21506 , 25054 , 32259 , 37581 , 64518 , 75162 , 134702831 , 269405662 , 404108493 , 808216986
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
-808216985
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 808216986 can be divided by 16 positive divisors.
The sum of these divisors (counting 808216986) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110000001011000110100110011010
3
Ternary
2002022210200021110
4
Quaternary
300023012212122
5
Quinary
3123400420421
6
Senary
212110521150
8
Octal
6013064632
10
Decimal
808216986
12
Duodecimal
1a68061b6
16
Hexadecimal
302c699a
20
Vigesimal
ccb7296
36
Base36
dd6w7u
md5
e192e4d6731be9e631affaf2cf3f869b
sha1
8118f315da36affba25af69c612137c2ac37752d
sha256
c18ce728eda9ced8658a52fdec370ca746eb7e594e48ebfdc4ab794fc629cc73
sha512
e024aba4b67ae65f886a2bea69c99ab9ec0f6e4268c6749434769f2f10d5064e0d022c1c1ba2b4527270d013c3a38fffb86ca2c59a3bec4121df2e2f4ce92495
ripemd-160
d4dc2c9395e94a2bd591a8ecdd2e714f0bd50a89
Diameter
1616433972
Circumference
5078177091.4482
Area
2.0521344916122E+18
Volume
2.2114266049033E+27
Surface area
8.208537966449E+18
Circumference
5078177091.4482
Perimeter
3232867944
Area
653214696458924196
Diagonal
1142991422.9415
Surface area
3919288178753545176
Volume
5.2793921318294E+26
Space diagonal
1399872883.2922
Perimeter
2424650958
Area
2.8285026062938E+17
Altitude
699936441.64609
Surface area
2.8285026062938E+17
Volume
6.2218232949324E+25
Height
380997140.9805