868764540 is an even 9-digits composite number following 868764539
and preceding 868764541 . In scientific notation, it is written as 8.68764540 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors.
There are 198574656 positive integers (up to 868764540) that are relatively prime to 868764540.
868764540 has 12 divisors, whose sum is 1534818096
The reverse of 868764540 is 045467868
Previous prime number is 105
Is Prime? no Number parity even Number length 9 Sum of Digits 48 Digital Root 3
Name
eight hundred sixty-eight million seven hundred sixty-four thousand five hundred forty
Scientific notation
8.68764540 × 10^8
Engineering notation
8.68764540 × 10^6
Prime Factorization
2 × 2 × 105 × 2068487
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
434382270 Product of the distinct prime numbers
The prime factorization of 868764540 is 2 × 2 × 105 × 2068487.
Since it has a total of 4 prime factors.
6 , 4 , 87 , 35 , 830 , 922 , 7754 , 4251 , 13413 , 57686 , 135682 , 903494 , 6471364 , 1655266 , 66569295 , 93636090 , 93092625 , 444178040 , 7345627994 , 3200188675
n×2
1737529080
n×3
2606293620
n×4
3475058160
n×5
4343822700
n÷2
434382270
n÷3
289588180
n÷3
217191135
n÷5
173752908
n2
754751825961411600
n3
6.5570162289553E+26
n4
5.6965031879208E+35
n5
4.9489199716626E+44
2 √n29474.811958688
3 √n954.18817185714
4 √n171.6822994915
5 √n61.345176062588
1 , 2 , 4 , 105 , 210 , 420 , 2068487 , 4136974 , 8273948 , 217191135 , 434382270 , 868764540
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-868764539 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 868764540 can be divided by 12 positive divisors.
The sum of these divisors (counting 868764540) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110011110010000100101101111100
3
Ternary
2020112201210220110
4
Quaternary
303302010231330
5
Quinary
3234400431130
6
Senary
222112350020
8
Octal
6362045574
10
Decimal
868764540
12
Duodecimal
202b45310
16
Hexadecimal
33c84b7c
20
Vigesimal
db9fb70
36
Base36
ed8n0c
md5
bf5c604b659dcfa64a3d6dea588e5122
sha1
96dd430a6d9353870ee5d52a15b88c8e1b8d7c64
sha256
588400f1889bca2d45f19ae9ebd1117f02b477cd0e994dc86b302e5d3fe6b419
sha512
506325b1feba7cf15630e1d276f1aee6ec48417350071b423f6ef814015a603d77e11f199956ffb502bbcca275ed3c7a79cfa17863e7e7ab15d3350f799eaf66
ripemd-160
b7dcc708c48f5f63ed9f6a3fcfa127c89dbd55e0
Diameter
1737529080
Circumference
5458608593.1266
Area
2.3711227917239E+18
Volume
2.7465965352473E+27
Surface area
9.4844911668954E+18
Circumference
5458608593.1266
Perimeter
3475058160
Area
754751825961411600
Diagonal
1228618594.9768
Surface area
4528510955768469600
Volume
6.5570162289553E+26
Space diagonal
1504744323.0942
Perimeter
2606293620
Area
3.2681712741764E+17
Altitude
752372161.5471
Surface area
3.2681712741764E+17
Volume
7.7275177330742E+25
Height
409539531.65894