768996818 is an even 9-digits composite number following 768996817
and preceding 768996819 . In scientific notation, it is written as 7.68996818 × 10^8.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 384302916 positive integers (up to 768996818) that are relatively prime to 768996818.
768996818 has 8 divisors, whose sum is 1154081712
The reverse of 768996818 is 818699867
Previous prime number is 1987
Is Prime? no
Number parity even
Number length 9
Sum of Digits 62
Digital Root 8
Name
seven hundred sixty-eight million nine hundred ninety-six thousand eight hundred eighteen
Scientific notation
7.68996818 × 10^8
Engineering notation
7.68996818 × 10^6
Prime Factorization
2 × 1987 × 193507
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
768996818
Product of the distinct prime numbers
The prime factorization of 768996818 is 2 × 1987 × 193507.
Since it has a total of 3 prime factors.
3 , 10 , 38 , 51 , 907 , 752 , 8784 , 7114 , 58946 , 99591 , 572848 , 73378 , 3124468 , 9700139 , 52072924 , 61454351 , 268279751 , 351100429 , 8859912019 , 6352232073
n×2
1537993636
n×3
2306990454
n×4
3075987272
n×5
3844984090
n÷2
384498409
n÷3
256332272.66667
n÷3
192249204.5
n÷5
153799363.6
n2
591356106094125124
n3
4.5475096389125E+26
n4
3.4970204421481E+35
n5
2.6891975924928E+44
2 √n
27730.791874737
3 √n
916.16742822203
4 √n
166.52564929985
5 √n
59.866643362015
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
-768996817
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 768996818 can be divided by 8 positive divisors.
The sum of these divisors (counting 768996818) is 1, the average is 0.125.
Base
System
Value
2
Binary
101101110101011111010111010010
3
Ternary
1222121000002022122
4
Quaternary
231311133113102
5
Quinary
3033330344233
6
Senary
204150134242
8
Octal
5565372722
10
Decimal
768996818
12
Duodecimal
195651382
16
Hexadecimal
2dd5f5d2
20
Vigesimal
c064c0i
36
Base36
cpu9qq
md5
4de1a0740e74317e9494087081fd0852
sha1
58f18e172eea0afb4c1bd7d1f3d64a60e3f21451
sha256
73a93c6e88eb8dfbbaec148b3da6fa3ac2941bb572ad3f6ce2290209309ac434
sha512
a14a189389d47a3fffdabaab10646dfea809a3cee5bd0c12fe66cd34504b0d5231421b73a583bc917e43d6cd5b54e81255ae55849ee34e414c147aba07cebc1b
ripemd-160
954a300448cca21f3d6b701c818bd71cb8d0af86
Diameter
1537993636
Circumference
4831749508.1255
Area
1.8577999985608E+18
Volume
1.9048563831648E+27
Surface area
7.4311999942431E+18
Circumference
4831749508.1255
Perimeter
3075987272
Area
591356106094125124
Diagonal
1087525729.4374
Surface area
3548136636564750744
Volume
4.5475096389125E+26
Space diagonal
1331941559.6348
Perimeter
2306990454
Area
2.5606470528028E+17
Altitude
665970779.8174
Surface area
2.5606470528028E+17
Volume
5.3592915053104E+25
Height
362508576.47912