808889688 is an even 9-digits composite number following 808889687
and preceding 808889689 . In scientific notation, it is written as 8.08889688 × 10^8.
The sum of its digits is 63. It has a total of 5 prime factors and 16 positive divisors.
There are 269629872 positive integers (up to 808889688) that are relatively prime to 808889688.
808889688 has 16 divisors, whose sum is 1685187000
The reverse of 808889688 is 886988808
Previous prime number is 9
Is Prime? no
Number parity even
Number length 9
Sum of Digits 63
Digital Root 9
Name
eight hundred eight million eight hundred eighty-nine thousand six hundred eighty-eight
Scientific notation
8.08889688 × 10^8
Engineering notation
8.08889688 × 10^6
Prime Factorization
2 × 2 × 2 × 9 × 11234579
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
202222422
Product of the distinct prime numbers
The prime factorization of 808889688 is 2 × 2 × 2 × 9 × 11234579.
Since it has a total of 5 prime factors.
9 , 4 , 27 , 29 , 451 , 611 , 5633 , 4183 , 49052 , 87397 , 944623 , 450767 , 1733892 , 3879707 , 7942449 , 58458104 , 61676430 , 18921260 , 6394034535 , 7728276753
n×2
1617779376
n×3
2426669064
n×4
3235558752
n×5
4044448440
n÷2
404444844
n÷3
269629896
n÷3
202222422
n÷5
161777937.6
n2
654302527352737344
n3
5.2925856720797E+26
n4
4.2811179730018E+35
n5
3.4629521814726E+44
2 √n
28440.986058855
3 √n
931.74363140252
4 √n
168.64455537863
5 √n
60.475276096218
1 , 2 , 4 , 8 , 9 , 18 , 36 , 72 , 11234579 , 22469158 , 44938316 , 89876632 , 101111211 , 202222422 , 404444844 , 808889688
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
-808889687
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 808889688 can be divided by 16 positive divisors.
The sum of these divisors (counting 808889688) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110000001101101010110101011000
3
Ternary
2002101001212001100
4
Quaternary
300031222311120
5
Quinary
3124033432223
6
Senary
212133151400
8
Octal
6015526530
10
Decimal
808889688
12
Duodecimal
1a6a8b560
16
Hexadecimal
3036ad58
20
Vigesimal
ccfb448
36
Base36
ddlba0
md5
c2731d90ccd82237401bc32e7a67d0ad
sha1
627ed3e74cc4c74abc53ac247448f956a1899c6d
sha256
ada81131d256f7569f1d5b517a4d26309cf07d3909d3c4d8ba9d5d83400703fb
sha512
243e6076332a619dcafcec753b65e24f56f4902c8652bb6b970021aa3715135978e596d7b5fd4e24a162841e6e40ebd39f0fb62e12b55f7108e49394f2acbb64
ripemd-160
470cb129bedd2c0aaff180d02ea09dc15a4040d2
Diameter
1617779376
Circumference
5082403802.7707
Area
2.0555520131566E+18
Volume
2.21695310212E+27
Surface area
8.2222080526264E+18
Circumference
5082403802.7707
Perimeter
3235558752
Area
654302527352737344
Diagonal
1143942767.2333
Surface area
3925815164116424064
Volume
5.2925856720797E+26
Space diagonal
1401038037.3345
Perimeter
2426669064
Area
2.8332130522392E+17
Altitude
700519018.66727
Surface area
2.8332130522392E+17
Volume
6.2373720312305E+25
Height
381314255.74445