769968778 is an even 9-digits composite number following 769968777
and preceding 769968779 . In scientific notation, it is written as 7.69968778 × 10^8.
The sum of its digits is 67. It has a total of 3 prime factors and 8 positive divisors.
There are 384803424 positive integers (up to 769968778) that are relatively prime to 769968778.
769968778 has 8 divisors, whose sum is 1155496068
The reverse of 769968778 is 877869967
Previous prime number is 2153
Is Prime? no
Number parity even
Number length 9
Sum of Digits 67
Digital Root 4
Name
seven hundred sixty-nine million nine hundred sixty-eight thousand seven hundred seventy-eight
Scientific notation
7.69968778 × 10^8
Engineering notation
7.69968778 × 10^6
Prime Factorization
2 × 2153 × 178813
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
769968778
Product of the distinct prime numbers
The prime factorization of 769968778 is 2 × 2153 × 178813.
Since it has a total of 3 prime factors.
1 , 1 , 72 , 50 , 653 , 672 , 639 , 1392 , 80427 , 9910 , 705955 , 404825 , 3183582 , 1732296 , 44111611 , 68951878 , 11998395 , 438022896 , 5322203651 , 9919642232
n×2
1539937556
n×3
2309906334
n×4
3079875112
n×5
3849843890
n÷2
384984389
n÷3
256656259.33333
n÷3
192492194.5
n÷5
153993755.6
n2
592851919094813284
n3
4.5647746768039E+26
n4
3.514733979744E+35
n5
2.7062354273786E+44
2 √n
27748.311263931
3 √n
916.55325694844
4 √n
166.57824366925
5 √n
59.881769194877
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
-769968777
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 769968778 can be divided by 8 positive divisors.
The sum of these divisors (counting 769968778) is 1, the average is 0.125.
Base
System
Value
2
Binary
101101111001001100101010001010
3
Ternary
1222122211110121011
4
Quaternary
231321030222022
5
Quinary
3034103000103
6
Senary
204223034134
8
Octal
5571145212
10
Decimal
769968778
12
Duodecimal
195a3b94a
16
Hexadecimal
2de4ca8a
20
Vigesimal
c0c61ii
36
Base36
cqf3pm
md5
3f4a7cd5bd6976a808f6f2d7abc1d391
sha1
df083380199c57edd2539dcabdd675b630e3b989
sha256
98b3cbd5d87555f7126f93435ff2a8d40dc8515eb0711c63c4b8ae9c3aa0bd32
sha512
91b3242507272a07a61772b17dad2eea84b0c93b1b38a5a8574bcfd58b600a22ecf37e3449228ba46e105abb787a8d8d26f7e5f26fc64ac6e0de6ce9a9399115
ripemd-160
81a76c13c8952cb7e5d76a9599e5a0121e3efeb5
Diameter
1539937556
Circumference
4837856512.9166
Area
1.8624992336949E+18
Volume
1.9120883453253E+27
Surface area
7.4499969347795E+18
Circumference
4837856512.9166
Perimeter
3079875112
Area
592851919094813284
Diagonal
1088900288.4514
Surface area
3557111514568879704
Volume
4.5647746768039E+26
Space diagonal
1333625043.7377
Perimeter
2309906334
Area
2.5671241130923E+17
Altitude
666812521.86886
Surface area
2.5671241130923E+17
Volume
5.3796385475944E+25
Height
362966762.81715