769968281 is an odd 9-digits composite number following 769968280
and preceding 769968282 . In scientific notation, it is written as 7.69968281 × 10^8.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 761316864 positive integers (up to 769968281) that are relatively prime to 769968281.
769968281 has 4 divisors, whose sum is 778619700
The reverse of 769968281 is 182869967
Previous prime number is 89
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
seven hundred sixty-nine million nine hundred sixty-eight thousand two hundred eighty-one
Scientific notation
7.69968281 × 10^8
Engineering notation
7.69968281 × 10^6
Prime Factorization
89 × 8651329
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
769968281
Product of the distinct prime numbers
The prime factorization of 769968281 is 89 × 8651329.
Since it has a total of 2 prime factors.
9 , 7 , 95 , 97 , 994 , 502 , 1661 , 1041 , 30927 , 20841 , 762939 , 44842 , 6697180 , 3758371 , 73781301 , 64034182 , 294683897 , 105099573 , 7912715595 , 7764489681
n×2
1539936562
n×3
2309904843
n×4
3079873124
n×5
3849841405
n÷2
384984140.5
n÷3
256656093.66667
n÷3
192492070.25
n÷5
153993656.2
n2
592851153746094961
n3
4.5647658373875E+26
n4
3.5147249049808E+35
n5
2.7062266932759E+44
2 √n
27748.30230843
3 √n
916.55305974258
4 √n
166.57821678848
5 √n
59.88176146437
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
-769968280
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 769968281 can be divided by 4 positive divisors.
The sum of these divisors (counting 769968281) is 1, the average is 0.25.
Base
System
Value
2
Binary
101101111001001100100010011001
3
Ternary
1222122211102220202
4
Quaternary
231321030202121
5
Quinary
3034102441111
6
Senary
204223031545
8
Octal
5571144231
10
Decimal
769968281
12
Duodecimal
195a3b5b5
16
Hexadecimal
2de4c899
20
Vigesimal
c0c60e1
36
Base36
cqf3bt
md5
b392412a8ffaf28df644d0087973a787
sha1
0267852561d8fafb0f7f375469589f3743cbf5fa
sha256
b475817d7ffd78fa4008a2232d913f30ee4206c4152d600e3cba147c69b57b33
sha512
ce3765cd936cefd4df9e279e7996dbc7d312c463972539ce52448a885e1e186c330ec2effb259c47f7f69fff4815bfbdda377a08dea58756c1e64c4d27494aed
ripemd-160
0e179fe3d591817dac8e08c8297b7912737a08df
Diameter
1539936562
Circumference
4837853390.1735
Area
1.862496829281E+18
Volume
1.9120846426792E+27
Surface area
7.4499873171239E+18
Circumference
4837853390.1735
Perimeter
3079873124
Area
592851153746094961
Diagonal
1088899585.5873
Surface area
3557106922476569766
Volume
4.5647658373875E+26
Space diagonal
1333624182.9085
Perimeter
2309904843
Area
2.5671207990352E+17
Altitude
666812091.45424
Surface area
2.5671207990352E+17
Volume
5.3796281302423E+25
Height
362966528.5291