816996872 is an even 9-digits composite number following 816996871
and preceding 816996873 . In scientific notation, it is written as 8.16996872 × 10^8.
The sum of its digits is 56. It has a total of 4 prime factors and 8 positive divisors.
There are 408498432 positive integers (up to 816996872) that are relatively prime to 816996872.
816996872 has 8 divisors, whose sum is 1531869150
The reverse of 816996872 is 278699618
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 56
Digital Root 2
Name
eight hundred sixteen million nine hundred ninety-six thousand eight hundred seventy-two
Scientific notation
8.16996872 × 10^8
Engineering notation
8.16996872 × 10^6
Prime Factorization
2 × 2 × 2 × 102124609
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
204249218
Product of the distinct prime numbers
The prime factorization of 816996872 is 2 × 2 × 2 × 102124609.
Since it has a total of 4 prime factors.
6 , 5 , 31 , 41 , 203 , 757 , 328 , 3762 , 9633 , 6006 , 928187 , 670350 , 8680165 , 4859684 , 47219866 , 3389602 , 648663675 , 537068386 , 9219962190 , 4429279517
n×2
1633993744
n×3
2450990616
n×4
3267987488
n×5
4084984360
n÷2
408498436
n÷3
272332290.66667
n÷3
204249218
n÷5
163399374.4
n2
667483888857784384
n3
5.4533224930721E+26
n4
4.4553474188471E+35
n5
3.6400049048714E+44
2 √n
28583.157138427
3 √n
934.84612297996
4 √n
169.06554095506
5 √n
60.596016999546
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
-816996871
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 816996872 can be divided by 8 positive divisors.
The sum of these divisors (counting 816996872) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000101100100110001000001000
3
Ternary
2002221022202000102
4
Quaternary
300230212020020
5
Quinary
3133122344442
6
Senary
213023024532
8
Octal
6054461010
10
Decimal
816996872
12
Duodecimal
1a973b148
16
Hexadecimal
30b26208
20
Vigesimal
cf64c3c
36
Base36
dif2tk
md5
b485cca52e4fc7181350064c5ce72f5f
sha1
c4f3226ee8645304ab19559bd3e87ab7e98a3ce5
sha256
a325b5045c01cf6ea3a65e47114132b791375513226a3a3ff6cbb13d1f9c9a31
sha512
55f3cdc68f03fbad092a5e5484472dbdb1fb75087f9108aef111cd6daff5e93558e5d8a1016b233f9dfd1ba355286187d95ed9a6c3011d4a79b334a7d85cab07
ripemd-160
0e67af572ccbcffe4f000331ad0356cc5db13814
Diameter
1633993744
Circumference
5133342742.1621
Area
2.0969624816252E+18
Volume
2.2842823842522E+27
Surface area
8.3878499265006E+18
Circumference
5133342742.1621
Perimeter
3267987488
Area
667483888857784384
Diagonal
1155408056.7988
Surface area
4004903333146706304
Volume
5.4533224930721E+26
Space diagonal
1415080091.9288
Perimeter
2450990616
Area
2.8902900218384E+17
Altitude
707540045.96442
Surface area
2.8902900218384E+17
Volume
6.426802191414E+25
Height
385136018.93293