768996911 is an odd 9-digits composite number following 768996910
and preceding 768996912 . In scientific notation, it is written as 7.68996911 × 10^8.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 768704832 positive integers (up to 768996911) that are relatively prime to 768996911.
768996911 has 4 divisors, whose sum is 769288992
The reverse of 768996911 is 119699867
Previous prime number is 2657
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
seven hundred sixty-eight million nine hundred ninety-six thousand nine hundred eleven
Scientific notation
7.68996911 × 10^8
Engineering notation
7.68996911 × 10^6
Prime Factorization
2657 × 289423
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
768996911
Product of the distinct prime numbers
The prime factorization of 768996911 is 2657 × 289423.
Since it has a total of 2 prime factors.
7 , 2 , 97 , 55 , 25 , 585 , 2240 , 1960 , 76356 , 84733 , 955498 , 163890 , 7334781 , 9343436 , 20370257 , 19019671 , 54078288 , 51638924 , 4037656035 , 8457720930
n×2
1537993822
n×3
2306990733
n×4
3075987644
n×5
3844984555
n÷2
384498455.5
n÷3
256332303.66667
n÷3
192249227.75
n÷5
153799382.2
n2
591356249127541921
n3
4.5475112887963E+26
n4
3.497022133822E+35
n5
2.6891992186077E+44
2 √n
27730.793551574
3 √n
916.16746515481
4 √n
166.52565433462
5 √n
59.866644810031
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-768996910
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 768996911 can be divided by 4 positive divisors.
The sum of these divisors (counting 768996911) is 1, the average is 0.25.
Base
System
Value
2
Binary
101101110101011111011000101111
3
Ternary
1222121000002110002
4
Quaternary
231311133120233
5
Quinary
3033330400121
6
Senary
204150134515
8
Octal
5565373057
10
Decimal
768996911
12
Duodecimal
19565143b
16
Hexadecimal
2dd5f62f
20
Vigesimal
c064c5b
36
Base36
cpu9tb
md5
fb3003cf8c221797c6127135ab2e2fe4
sha1
9fed43aae3f8e5c39478306b49d60cb400585014
sha256
2b78920400a11f39e54676776165eb9868678cfa6a94c8ab6741e37c270a29a3
sha512
ce4bca83b4ee95dae77a510c0afd2ae25c929c198404ab2a2125921677aab0cb793d9a926fd1da40c3815fef53cde97ebc8507f4f8051d925158bbd6b3c8ba57
ripemd-160
03a25f8275fed9b44138ff2c186c41cc8459cffa
Diameter
1537993822
Circumference
4831750092.4617
Area
1.8578004479135E+18
Volume
1.9048570742665E+27
Surface area
7.431201791654E+18
Circumference
4831750092.4617
Perimeter
3075987644
Area
591356249127541921
Diagonal
1087525860.9592
Surface area
3548137494765251526
Volume
4.5475112887963E+26
Space diagonal
1331941720.7155
Perimeter
2306990733
Area
2.5606476721557E+17
Altitude
665970860.35776
Surface area
2.5606476721557E+17
Volume
5.359293449717E+25
Height
362508620.31974