868729897 is an odd 9-digits composite number following 868729896
and preceding 868729898 . In scientific notation, it is written as 8.68729897 × 10^8.
The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors.
There are 737665872 positive integers (up to 868729897) that are relatively prime to 868729897.
868729897 has 8 divisors, whose sum is 1002113856
The reverse of 868729897 is 798927868
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 64
Digital Root 1
Name
eight hundred sixty-eight million seven hundred twenty-nine thousand eight hundred ninety-seven
Scientific notation
8.68729897 × 10^8
Engineering notation
8.68729897 × 10^6
Prime Factorization
7 × 107 × 1159853
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
868729897
Product of the distinct prime numbers
The prime factorization of 868729897 is 7 × 107 × 1159853.
Since it has a total of 3 prime factors.
6 , 3 , 94 , 60 , 499 , 713 , 5544 , 4573 , 32422 , 90812 , 821334 , 103270 , 8165829 , 8280514 , 272287 , 53194323 , 229289931 , 940555460 , 153055564 , 194965314
n×2
1737459794
n×3
2606189691
n×4
3474919588
n×5
4343649485
n÷2
434364948.5
n÷3
289576632.33333
n÷3
217182474.25
n÷5
173745979.4
n2
754691633941630609
n3
6.5562318542087E+26
n4
5.6955946234149E+35
n5
4.947933330553E+44
2 √n
29474.224281565
3 √n
954.17548856621
4 √n
171.68058795788
5 √n
61.344686812686
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
-868729896
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 868729897 can be divided by 8 positive divisors.
The sum of these divisors (counting 868729897) is 1, the average is 0.125.
Base
System
Value
2
Binary
110011110001111100010000101001
3
Ternary
2020112200001101101
4
Quaternary
303301330100221
5
Quinary
3234343324042
6
Senary
222111521401
8
Octal
6361742051
10
Decimal
868729897
12
Duodecimal
202b29261
16
Hexadecimal
33c7c429
20
Vigesimal
db9b4eh
36
Base36
ed7wa1
md5
515d251d4dee7722e6477a6078a8e628
sha1
2391d3fb5cbbab56b67a0ca8d54d44e0a09bdeba
sha256
524a2cf9c6e42f142032f8cba77e13e8f8a71d53cf060cfc876e32cb5e902d9f
sha512
835f2848bff4278e2b82e985c0a47179796a6f94704ba9167607c9f4ac3cbfc856646580c549e96fc1159b6329732d5303654584dbe37022064b69525b4595ed
ripemd-160
d291c34c5dd411f2c535f225c7d56ea74e6e2cfa
Diameter
1737459794
Circumference
5458390924.738
Area
2.3709336929167E+18
Volume
2.7462679771218E+27
Surface area
9.4837347716668E+18
Circumference
5458390924.738
Perimeter
3474919588
Area
754691633941630609
Diagonal
1228569602.3764
Surface area
4528149803649783654
Volume
6.5562318542087E+26
Space diagonal
1504684319.6581
Perimeter
2606189691
Area
3.2679106350852E+17
Altitude
752342159.82904
Surface area
3.2679106350852E+17
Volume
7.7265933385704E+25
Height
409523200.79213