868709907 is an odd 9-digits composite number following 868709906
and preceding 868709908 . In scientific notation, it is written as 8.68709907 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 534590496 positive integers (up to 868709907) that are relatively prime to 868709907.
868709907 has 16 divisors, whose sum is 1385976480
The reverse of 868709907 is 709907868
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
eight hundred sixty-eight million seven hundred nine thousand nine hundred seven
Scientific notation
8.68709907 × 10^8
Engineering notation
8.68709907 × 10^6
Prime Factorization
3 × 9 × 13 × 2474957
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
868709907
Product of the distinct prime numbers
The prime factorization of 868709907 is 3 × 9 × 13 × 2474957.
Since it has a total of 4 prime factors.
8 , 4 , 80 , 92 , 798 , 488 , 1124 , 6821 , 12811 , 31989 , 697785 , 876337 , 9567001 , 9022696 , 68632717 , 74627816 , 482098508 , 559850173 , 2307389224 , 3525495589
n×2
1737419814
n×3
2606129721
n×4
3474839628
n×5
4343549535
n÷2
434354953.5
n÷3
289569969
n÷3
217177476.75
n÷5
173741981.4
n2
754656902519948649
n3
6.5557792760501E+26
n4
5.69507040521E+35
n5
4.9473640820685E+44
2 √n
29473.885169757
3 √n
954.16816979183
4 √n
171.67960033084
5 √n
61.344404494423
1 , 3 , 9 , 13 , 27 , 39 , 117 , 351 , 2474957 , 7424871 , 22274613 , 32174441 , 66823839 , 96523323 , 289569969 , 868709907
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-868709906
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 868709907 can be divided by 16 positive divisors.
The sum of these divisors (counting 868709907) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110011110001110111011000010011
3
Ternary
2020112122000222000
4
Quaternary
303301313120103
5
Quinary
3234342204112
6
Senary
222111245043
8
Octal
6361673023
10
Decimal
868709907
12
Duodecimal
202b19783
16
Hexadecimal
33c77613
20
Vigesimal
db98ef7
36
Base36
ed7gur
md5
369963fbd36c96491929c2982e4c53e4
sha1
06c80a48220c254c386f8e8c6452b416f09f9220
sha256
83fd6a8f485bd8e57ea99552093c62e3687110d85f1830efef0682228e552698
sha512
e47f26ee1f7d7eff5614360cde0023754b1f9fcd1c422845755a9c7ffde3c9cab68332022a8396274537441b7efb7cafc8ec3182e5d26ba07945b18b8e77d6da
ripemd-160
553e7c585278b06bc2f6293a864d619254f0a5dd
Diameter
1737419814
Circumference
5458265323.8637
Area
2.3708245809375E+18
Volume
2.746078401626E+27
Surface area
9.48329832375E+18
Circumference
5458265323.8637
Perimeter
3474839628
Area
754656902519948649
Diagonal
1228541332.2473
Surface area
4527941415119691894
Volume
6.5557792760501E+26
Space diagonal
1504649695.9624
Perimeter
2606129721
Area
3.2677602436178E+17
Altitude
752324847.98122
Surface area
3.2677602436178E+17
Volume
7.7260599700955E+25
Height
409513777.41576