868989853 is an odd 9-digits composite number following 868989852
and preceding 868989854 . In scientific notation, it is written as 8.68989853 × 10^8.
The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors.
There are 865922400 positive integers (up to 868989853) that are relatively prime to 868989853.
868989853 has 8 divisors, whose sum is 872063936
The reverse of 868989853 is 358989868
Previous prime number is 631
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 64
Digital Root 1
Name
eight hundred sixty-eight million nine hundred eighty-nine thousand eight hundred fifty-three
Scientific notation
8.68989853 × 10^8
Engineering notation
8.68989853 × 10^6
Prime Factorization
691 × 631 × 1993
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
868989853
Product of the distinct prime numbers
The prime factorization of 868989853 is 691 × 631 × 1993.
Since it has a total of 3 prime factors.
6 , 10 , 81 , 10 , 912 , 13 , 6925 , 4034 , 73737 , 87769 , 482981 , 521358 , 5737239 , 8857518 , 883862 , 80567247 , 362903065 , 850342727 , 9952203370 , 3049262761
n×2
1737979706
n×3
2606969559
n×4
3475959412
n×5
4344949265
n÷2
434494926.5
n÷3
289663284.33333
n÷3
217247463.25
n÷5
173797970.6
n2
755143364616961609
n3
6.5621192141242E+26
n4
5.7024150112503E+35
n5
4.9553407823714E+44
2 √n
29478.633838765
3 √n
954.2706538978
4 √n
171.69342980663
5 √n
61.348357691526
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
-868989852
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 868989853 can be divided by 8 positive divisors.
The sum of these divisors (counting 868989853) is 1, the average is 0.125.
Base
System
Value
2
Binary
110011110010111011101110011101
3
Ternary
2020120011020222101
4
Quaternary
303302323232131
5
Quinary
3234430133403
6
Senary
222121245101
8
Octal
6362735635
10
Decimal
868989853
12
Duodecimal
203033791
16
Hexadecimal
33cbbb9d
20
Vigesimal
dbb3ecd
36
Base36
eddgv1
md5
49abaf30600a6af8875364a49ce29196
sha1
593316eebced56c8144ddd04ad06c71892161d9f
sha256
2438ba9849fbe0c55404b2c87aba2b6aaeddd0d7519aa2034dff438c6ee14d25
sha512
0d9af779db422574a424b6b9106f1be26dbf67f4c2f730ead1befa5d4ba05400bfd243287c73090c82a0c21e8984d6e409529a88a8e2998877bca1c6faeb0bc0
ripemd-160
3112b779b4804e9dc4cb09db3a1582db901f5f04
Diameter
1737979706
Circumference
5460024276.4577
Area
2.3723528466877E+18
Volume
2.7487340686764E+27
Surface area
9.4894113867509E+18
Circumference
5460024276.4577
Perimeter
3475959412
Area
755143364616961609
Diagonal
1228937235.6772
Surface area
4530860187701769654
Volume
6.5621192141242E+26
Space diagonal
1505134576.6578
Perimeter
2606969559
Area
3.2698666862877E+17
Altitude
752567288.3289
Surface area
3.2698666862877E+17
Volume
7.7335316587696E+25
Height
409645745.22573