868698813 is an odd 9-digits composite number following 868698812
and preceding 868698814 . In scientific notation, it is written as 8.68698813 × 10^8.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 578732688 positive integers (up to 868698813) that are relatively prime to 868698813.
868698813 has 8 divisors, whose sum is 1159064800
The reverse of 868698813 is 318896868
Previous prime number is 1459
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 57
Digital Root 3
Name
eight hundred sixty-eight million six hundred ninety-eight thousand eight hundred thirteen
Scientific notation
8.68698813 × 10^8
Engineering notation
8.68698813 × 10^6
Prime Factorization
3 × 1459 × 198469
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
868698813
Product of the distinct prime numbers
The prime factorization of 868698813 is 3 × 1459 × 198469.
Since it has a total of 3 prime factors.
10 , 9 , 48 , 42 , 188 , 526 , 7807 , 5042 , 51641 , 92507 , 547429 , 592582 , 6516329 , 7173905 , 81776597 , 65349892 , 366314745 , 964728625 , 7664505299 , 5112672176
n×2
1737397626
n×3
2606096439
n×4
3474795252
n×5
4343494065
n÷2
434349406.5
n÷3
289566271
n÷3
217174703.25
n÷5
173739762.6
n2
754637627707608969
n3
6.5555281143474E+26
n4
5.6947794915217E+35
n5
4.9470481845816E+44
2 √n
29473.696968653
3 √n
954.16410798837
4 √n
171.67905221271
5 √n
61.3442478119
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
-868698812
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 868698813 can be divided by 8 positive divisors.
The sum of these divisors (counting 868698813) is 1, the average is 0.125.
Base
System
Value
2
Binary
110011110001110100101010111101
3
Ternary
2020112121110202010
4
Quaternary
303301310222331
5
Quinary
3234341330223
6
Senary
222111121433
8
Octal
6361645275
10
Decimal
868698813
12
Duodecimal
202b13279
16
Hexadecimal
33c74abd
20
Vigesimal
db9770d
36
Base36
ed78al
md5
c508616a248a0c4a90224338778f0232
sha1
158dc44be73501529b20d0183ec519c3f7ab1385
sha256
1b324eb1a8f7cf3312a1f52ca2b6c0a9dddda4cbde41a43a10029fa85215f1a8
sha512
e37964d64429c7a06c7e32ad9b2d396eba344bec8e2f94d0eee90751d48af6b941b644b9cc852694fa793f9a13384513287075b69d14878f54513a203926766d
ripemd-160
f5eeaa2988c79ad3c150e400f3a80a7911046b8d
Diameter
1737397626
Circumference
5458195618.2059
Area
2.3707640273287E+18
Volume
2.745973195258E+27
Surface area
9.4830561093146E+18
Circumference
5458195618.2059
Perimeter
3474795252
Area
754637627707608969
Diagonal
1228525642.962
Surface area
4527825766245653814
Volume
6.5555281143474E+26
Space diagonal
1504630480.5908
Perimeter
2606096439
Area
3.2676767812321E+17
Altitude
752315240.29539
Surface area
3.2676767812321E+17
Volume
7.7257639731901E+25
Height
409508547.654