768996894 is an even 9-digits composite number following 768996893
and preceding 768996895 . In scientific notation, it is written as 7.68996894 × 10^8.
The sum of its digits is 66. It has a total of 4 prime factors and 16 positive divisors.
There are 255043800 positive integers (up to 768996894) that are relatively prime to 768996894.
768996894 has 16 divisors, whose sum is 1545724800
The reverse of 768996894 is 498699867
Previous prime number is 199
Is Prime? no
Number parity even
Number length 9
Sum of Digits 66
Digital Root 3
Name
seven hundred sixty-eight million nine hundred ninety-six thousand eight hundred ninety-four
Scientific notation
7.68996894 × 10^8
Engineering notation
7.68996894 × 10^6
Prime Factorization
2 × 3 × 199 × 644051
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
768996894
Product of the distinct prime numbers
The prime factorization of 768996894 is 2 × 3 × 199 × 644051.
Since it has a total of 4 prime factors.
8 , 6 , 21 , 2 , 555 , 724 , 5000 , 6604 , 82696 , 17352 , 818883 , 133374 , 4279622 , 2143866 , 9065666 , 54746242 , 407611146 , 697711536 , 7165051378 , 8640169767
n×2
1537993788
n×3
2306990682
n×4
3075987576
n×5
3844984470
n÷2
384498447
n÷3
256332298
n÷3
192249223.5
n÷5
153799378.8
n2
591356222981647236
n3
4.5475109872046E+26
n4
3.4970218245912E+35
n5
2.6891989213608E+44
2 √n
27730.793245055
3 √n
916.16745840366
4 √n
166.52565341429
5 √n
59.86664454534
1 , 2 , 3 , 6 , 199 , 398 , 597 , 1194 , 644051 , 1288102 , 1932153 , 3864306 , 128166149 , 256332298 , 384498447 , 768996894
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
-768996893
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 768996894 can be divided by 16 positive divisors.
The sum of these divisors (counting 768996894) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101101110101011111011000011110
3
Ternary
1222121000002102110
4
Quaternary
231311133120132
5
Quinary
3033330400034
6
Senary
204150134450
8
Octal
5565373036
10
Decimal
768996894
12
Duodecimal
195651426
16
Hexadecimal
2dd5f61e
20
Vigesimal
c064c4e
36
Base36
cpu9su
md5
a0d3b90a2bca292dde14f5041872dc94
sha1
23b21b11ccd6701bbc70b085866ec2b2394092a1
sha256
7a1461380ac1b5e3ff3be888b15d629979073eb1d6fa9328a9e8a7f955e4d40d
sha512
291fd39c257f601f90520445a92a5fe99a7707a1e674e91a01f6aaa48a0b106e8205aa9e996fc381f3c486688f7911c61abdbcb28bcc6b133aa810fd4f5b67ab
ripemd-160
9cfde4c2d899945e9f7ad8143033fbda2d005148
Diameter
1537993788
Circumference
4831749985.6475
Area
1.8578003657738E+18
Volume
1.9048569479361E+27
Surface area
7.431201463095E+18
Circumference
4831749985.6475
Perimeter
3075987576
Area
591356222981647236
Diagonal
1087525836.9176
Surface area
3548137337889883416
Volume
4.5475109872046E+26
Space diagonal
1331941691.2707
Perimeter
2306990682
Area
2.5606475589406E+17
Altitude
665970845.63533
Surface area
2.5606475589406E+17
Volume
5.3592930942878E+25
Height
362508612.30586