808225761 is an odd 9-digits composite number following 808225760
and preceding 808225762 . In scientific notation, it is written as 8.08225761 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 461685504 positive integers (up to 808225761) that are relatively prime to 808225761.
808225761 has 16 divisors, whose sum is 1232002944
The reverse of 808225761 is 167522808
Previous prime number is 4397
Is Prime? no Number parity odd Number length 9 Sum of Digits 39 Digital Root 3
Name
eight hundred eight million two hundred twenty-five thousand seven hundred sixty-one
Scientific notation
8.08225761 × 10^8
Engineering notation
8.08225761 × 10^6
Prime Factorization
3 × 7 × 4397 × 8753
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
808225761 Product of the distinct prime numbers
The prime factorization of 808225761 is 3 × 7 × 4397 × 8753.
Since it has a total of 4 prime factors.
10 , 8 , 97 , 6 , 897 , 241 , 730 , 9246 , 12280 , 85929 , 228405 , 547859 , 5918920 , 282371 , 29611709 , 35634947 , 810875386 , 87376996 , 321774790 , 535206397
n×2
1616451522
n×3
2424677283
n×4
3232903044
n×5
4041128805
n÷2
404112880.5
n÷3
269408587
n÷3
202056440.25
n÷5
161645152.2
n2
653228880744029121
n3
5.2795640924652E+26
n4
4.267079706381E+35
n5
3.4487637429374E+44
2 √n28429.311651885
3 √n931.48864027516
4 √n168.60993936267
5 √n60.465345358328
1 , 3 , 7 , 21 , 4397 , 8753 , 13191 , 26259 , 30779 , 61271 , 92337 , 183813 , 38486941 , 115460823 , 269408587 , 808225761
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
-808225760 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 808225761 can be divided by 16 positive divisors.
The sum of these divisors (counting 808225761) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110000001011001000101111100001
3
Ternary
2002022211010022110
4
Quaternary
300023020233201
5
Quinary
3123401211021
6
Senary
212111025533
8
Octal
6013105741
10
Decimal
808225761
12
Duodecimal
1a680b2a9
16
Hexadecimal
302c8be1
20
Vigesimal
ccb8481
36
Base36
dd72zl
md5
c07ad7c4e2c1d8654a675c637d19e9b6
sha1
d8f47269df78a0a8f19a5af60d55de21fec672a3
sha256
9a2b855224a0c0d20154b2961c0f103ddf86d936d97e0f041e550ab680a78c06
sha512
7b694f3ccecf51a065a04b45814e7b3201ffd0a949f72a6b3ad4a6a8b5d8ea6236516710457df9800426e5c40afb65658cf1e4253a4ac2e37eaaab36c4ef9325
ripemd-160
a47a4ccda2e66b2eb86570c9289784288323e37a
Diameter
1616451522
Circumference
5078232226.3992
Area
2.0521790528581E+18
Volume
2.211498635606E+27
Surface area
8.2087162114325E+18
Circumference
5078232226.3992
Perimeter
3232903044
Area
653228880744029121
Diagonal
1143003832.6655
Surface area
3919373284464174726
Volume
5.2795640924652E+26
Space diagonal
1399888082.038
Perimeter
2424677283
Area
2.82856402605E+17
Altitude
699944041.01901
Surface area
2.82856402605E+17
Volume
6.2220259524853E+25
Height
381001277.55517