868761492 is an even 9-digits composite number following 868761491
and preceding 868761493 . In scientific notation, it is written as 8.68761492 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors.
There are 289587160 positive integers (up to 868761492) that are relatively prime to 868761492.
868761492 has 12 divisors, whose sum is 2027110176
The reverse of 868761492 is 294167868
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 51 Digital Root 6
Name
eight hundred sixty-eight million seven hundred sixty-one thousand four hundred ninety-two
Scientific notation
8.68761492 × 10^8
Engineering notation
8.68761492 × 10^6
Prime Factorization
2 × 2 × 3 × 72396791
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
434380746 Product of the distinct prime numbers
The prime factorization of 868761492 is 2 × 2 × 3 × 72396791.
Since it has a total of 4 prime factors.
2 , 10 , 33 , 71 , 626 , 129 , 6531 , 9255 , 94595 , 9096 , 367617 , 110245 , 1065078 , 8565957 , 58851091 , 45012499 , 27424004 , 377793519 , 465288504 , 7711415626
n×2
1737522984
n×3
2606284476
n×4
3475045968
n×5
4343807460
n÷2
434380746
n÷3
289587164
n÷3
217190373
n÷5
173752298.4
n2
754746529982066064
n3
6.5569472146904E+26
n4
5.6964232451997E+35
n5
4.9488331575632E+44
2 √n29474.760253478
3 √n954.18705595487
4 √n171.68214890744
5 √n61.345133017471
1 , 2 , 3 , 4 , 6 , 12 , 72396791 , 144793582 , 217190373 , 289587164 , 434380746 , 868761492
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
-868761491 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 868761492 can be divided by 12 positive divisors.
The sum of these divisors (counting 868761492) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110011110010000011111110010100
3
Ternary
2020112201122201120
4
Quaternary
303302003332110
5
Quinary
3234400331432
6
Senary
222112323540
8
Octal
6362037624
10
Decimal
868761492
12
Duodecimal
202b435b0
16
Hexadecimal
33c83f94
20
Vigesimal
db9f3ec
36
Base36
ed8kno
md5
5b58e12d714ed6d0c83985d4b2bcc38c
sha1
e7754d64886de094c9ed76ad74af2bd6b831df9a
sha256
98f566e2097c5194862d47526b864fbeb3301d8512f15d558d33c3389cdb385e
sha512
77776b4ca692005c82f36925739d9c75c6eae1c193767017cd394a167ef5c3dab30dad84c493fc61e97e9eccf1e34331ca27b2a04e746f74eeca96741548945d
ripemd-160
a7800d36e799a09d8980faeed9ccc6ad3e36c67a
Diameter
1737522984
Circumference
5458589441.9778
Area
2.371106153914E+18
Volume
2.7465676266197E+27
Surface area
9.4844246156562E+18
Circumference
5458589441.9778
Perimeter
3475045968
Area
754746529982066064
Diagonal
1228614284.4539
Surface area
4528479179892396384
Volume
6.5569472146904E+26
Space diagonal
1504739043.8033
Perimeter
2606284476
Area
3.2681483419131E+17
Altitude
752369521.90167
Surface area
3.2681483419131E+17
Volume
7.7274363989831E+25
Height
409538094.81796