816996898 is an even 9-digits composite number following 816996897
and preceding 816996899 . In scientific notation, it is written as 8.16996898 × 10^8.
The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors.
There are 408232164 positive integers (up to 816996898) that are relatively prime to 816996898.
816996898 has 8 divisors, whose sum is 1226294208
The reverse of 816996898 is 898699618
Previous prime number is 1543
Is Prime? no
Number parity even
Number length 9
Sum of Digits 64
Digital Root 1
Name
eight hundred sixteen million nine hundred ninety-six thousand eight hundred ninety-eight
Scientific notation
8.16996898 × 10^8
Engineering notation
8.16996898 × 10^6
Prime Factorization
2 × 1543 × 264743
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
816996898
Product of the distinct prime numbers
The prime factorization of 816996898 is 2 × 1543 × 264743.
Since it has a total of 3 prime factors.
9 , 1 , 92 , 39 , 125 , 30 , 5932 , 6987 , 79022 , 96394 , 965707 , 288108 , 9897229 , 1676339 , 64268035 , 91555648 , 356890414 , 512709172 , 2647105274 , 222373716
n×2
1633993796
n×3
2450990694
n×4
3267987592
n×5
4084984490
n÷2
408498449
n÷3
272332299.33333
n÷3
204249224.5
n÷5
163399379.6
n2
667483931341622404
n3
5.4533230137095E+26
n4
4.4553479859927E+35
n5
3.6400054840666E+44
2 √n
28583.15759324
3 √n
934.84613289677
4 √n
169.06554230014
5 √n
60.596017385226
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
-816996897
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 816996898 can be divided by 8 positive divisors.
The sum of these divisors (counting 816996898) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000101100100110001000100010
3
Ternary
2002221022202001101
4
Quaternary
300230212020202
5
Quinary
3133122400043
6
Senary
213023025014
8
Octal
6054461042
10
Decimal
816996898
12
Duodecimal
1a973b16a
16
Hexadecimal
30b26222
20
Vigesimal
cf64c4i
36
Base36
dif2ua
md5
00664d3e8856c69d09ec80fc79ead257
sha1
2bc1c4d3bdfe8fa8b633c0b6bb6f65648864d610
sha256
3118694f3964a48913a8fd1eded053ec426046fd7c44bfee728982f5a9c2b8d6
sha512
5b82d456b0cf06a21c0127e464775e91cd3467a59a3c5e52ef0ee52fa968cc2d66d77b2fd7ed5d97a4e9e9298edf8076f32b5c88f07c7668a397986c75168e1d
ripemd-160
8007d03d3678b74f3a5b60f43ebca974d26ff4f3
Diameter
1633993796
Circumference
5133342905.5249
Area
2.0969626150921E+18
Volume
2.2842826023363E+27
Surface area
8.3878504603683E+18
Circumference
5133342905.5249
Perimeter
3267987592
Area
667483931341622404
Diagonal
1155408093.5683
Surface area
4004903588049734424
Volume
5.4533230137095E+26
Space diagonal
1415080136.9622
Perimeter
2450990694
Area
2.8902902057988E+17
Altitude
707540068.48108
Surface area
2.8902902057988E+17
Volume
6.4268028049911E+25
Height
385136031.18945