868989854 is an even 9-digits composite number following 868989853
and preceding 868989855 . In scientific notation, it is written as 8.68989854 × 10^8.
The sum of its digits is 65. It has a total of 3 prime factors and 8 positive divisors.
There are 434428456 positive integers (up to 868989854) that are relatively prime to 868989854.
868989854 has 8 divisors, whose sum is 1303684200
The reverse of 868989854 is 458989868
Previous prime number is 7349
Is Prime? no
Number parity even
Number length 9
Sum of Digits 65
Digital Root 2
Name
eight hundred sixty-eight million nine hundred eighty-nine thousand eight hundred fifty-four
Scientific notation
8.68989854 × 10^8
Engineering notation
8.68989854 × 10^6
Prime Factorization
2 × 7349 × 59123
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
868989854
Product of the distinct prime numbers
The prime factorization of 868989854 is 2 × 7349 × 59123.
Since it has a total of 3 prime factors.
3 , 3 , 43 , 12 , 834 , 920 , 459 , 9630 , 6263 , 61479 , 957301 , 421270 , 4429540 , 8918475 , 91503011 , 40726225 , 728168190 , 173284926 , 1732770798 , 3003696051
n×2
1737979708
n×3
2606969562
n×4
3475959416
n×5
4344949270
n÷2
434494927
n÷3
289663284.66667
n÷3
217247463.5
n÷5
173797970.8
n2
755143366354941316
n3
6.5621192367785E+26
n4
5.7024150374987E+35
n5
4.9553408108834E+44
2 √n
29478.633855727
3 √n
954.27065426385
4 √n
171.69342985603
5 √n
61.348357705646
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
-868989853
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 868989854 can be divided by 8 positive divisors.
The sum of these divisors (counting 868989854) is 1, the average is 0.125.
Base
System
Value
2
Binary
110011110010111011101110011110
3
Ternary
2020120011020222102
4
Quaternary
303302323232132
5
Quinary
3234430133404
6
Senary
222121245102
8
Octal
6362735636
10
Decimal
868989854
12
Duodecimal
203033792
16
Hexadecimal
33cbbb9e
20
Vigesimal
dbb3ece
36
Base36
eddgv2
md5
b7be56f5b3b2506411c997443ead72e9
sha1
2cc08f7d558aa214afb5e87a5eabd1c1ed9097b3
sha256
74108b608f5f7cbda5faf5cc3676f6ad2417ed5a40751c1419610c14fd704d41
sha512
4eb33820ec0e0a046d5ee4f11ea361109f49747221549ee719ec0907f8066ce2f2c780471d1e7a8b0ff479f4a9b41c3d456b3a35d2d62027db0a2a592f2cc457
ripemd-160
359d03bcae89c37c75a4f7f558bd97666754c6d7
Diameter
1737979708
Circumference
5460024282.7409
Area
2.3723528521477E+18
Volume
2.7487340781658E+27
Surface area
9.489411408591E+18
Circumference
5460024282.7409
Perimeter
3475959416
Area
755143366354941316
Diagonal
1228937237.0914
Surface area
4530860198129647896
Volume
6.5621192367785E+26
Space diagonal
1505134578.3899
Perimeter
2606969562
Area
3.2698666938134E+17
Altitude
752567289.19493
Surface area
3.2698666938134E+17
Volume
7.7335316854679E+25
Height
409645745.69714