816996885 is an odd 9-digits composite number following 816996884
and preceding 816996886 . In scientific notation, it is written as 8.16996885 × 10^8.
The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors.
There are 435731664 positive integers (up to 816996885) that are relatively prime to 816996885.
816996885 has 8 divisors, whose sum is 1307195040
The reverse of 816996885 is 588699618
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 60
Digital Root 6
Name
eight hundred sixteen million nine hundred ninety-six thousand eight hundred eighty-five
Scientific notation
8.16996885 × 10^8
Engineering notation
8.16996885 × 10^6
Prime Factorization
3 × 5 × 54466459
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
816996885
Product of the distinct prime numbers
The prime factorization of 816996885 is 3 × 5 × 54466459.
Since it has a total of 3 prime factors.
6 , 1 , 20 , 100 , 98 , 509 , 5356 , 4340 , 6701 , 86579 , 6110 , 868788 , 5196385 , 8988827 , 12898106 , 8505332 , 631729140 , 539770355 , 758636833 , 755210114
n×2
1633993770
n×3
2450990655
n×4
3267987540
n×5
4084984425
n÷2
408498442.5
n÷3
272332295
n÷3
204249221.25
n÷5
163399377
n2
667483910099703225
n3
5.4533227533908E+26
n4
4.4553477024199E+35
n5
3.640005194469E+44
2 √n
28583.157365833
3 √n
934.84612793836
4 √n
169.0655416276
5 √n
60.596017192386
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-816996884
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 816996885 can be divided by 8 positive divisors.
The sum of these divisors (counting 816996885) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000101100100110001000010101
3
Ternary
2002221022202000220
4
Quaternary
300230212020111
5
Quinary
3133122400020
6
Senary
213023024553
8
Octal
6054461025
10
Decimal
816996885
12
Duodecimal
1a973b159
16
Hexadecimal
30b26215
20
Vigesimal
cf64c45
36
Base36
dif2tx
md5
e49d57f31f1eace8ec1eef6420ba60ea
sha1
b5a41de1e3d43865744d12bb3c2ffeec1aad93da
sha256
e8065d070b4758c6629a2ddb864c9524b9346b554f170b9c3ccb9dd5d5141623
sha512
fa17c5bcca2408d79f6ee023824fd334f3ef381dddf9a3851e7a686563c9d417218caa922d5aa671f417ce12f1f50f90805a7afebc43b2f5083e8c8207e49aea
ripemd-160
949d3bbe1756574a60806da128db6cf109380c6e
Diameter
1633993770
Circumference
5133342823.8435
Area
2.0969625483586E+18
Volume
2.2842824932942E+27
Surface area
8.3878501934345E+18
Circumference
5133342823.8435
Perimeter
3267987540
Area
667483910099703225
Diagonal
1155408075.1836
Surface area
4004903460598219350
Volume
5.4533227533908E+26
Space diagonal
1415080114.4455
Perimeter
2450990655
Area
2.8902901138186E+17
Altitude
707540057.22275
Surface area
2.8902901138186E+17
Volume
6.4268024982025E+25
Height
385136025.06119