769968221 is an odd 9-digits composite number following 769968220
and preceding 769968222 . In scientific notation, it is written as 7.69968221 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 689523120 positive integers (up to 769968221) that are relatively prime to 769968221.
769968221 has 8 divisors, whose sum is 852502944
The reverse of 769968221 is 122869967
Previous prime number is 67
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
seven hundred sixty-nine million nine hundred sixty-eight thousand two hundred twenty-one
Scientific notation
7.69968221 × 10^8
Engineering notation
7.69968221 × 10^6
Prime Factorization
11 × 67 × 1044733
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
769968221
Product of the distinct prime numbers
The prime factorization of 769968221 is 11 × 67 × 1044733.
Since it has a total of 3 prime factors.
2 , 7 , 5 , 48 , 587 , 629 , 6754 , 1582 , 48143 , 5573 , 901182 , 607331 , 4914607 , 374745 , 49498661 , 48645191 , 492853763 , 144695933 , 2621329318 , 9682675931
n×2
1539936442
n×3
2309904663
n×4
3079872884
n×5
3849841105
n÷2
384984110.5
n÷3
256656073.66667
n÷3
192492055.25
n÷5
153993644.2
n2
592851061349904841
n3
4.5647647702555E+26
n4
3.5147238094371E+35
n5
2.7062256388586E+44
2 √n
27748.301227282
3 √n
916.55303593503
4 √n
166.57821354332
5 √n
59.881760531109
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
-769968220
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 769968221 can be divided by 8 positive divisors.
The sum of these divisors (counting 769968221) is 1, the average is 0.125.
Base
System
Value
2
Binary
101101111001001100100001011101
3
Ternary
1222122211102211112
4
Quaternary
231321030201131
5
Quinary
3034102440341
6
Senary
204223031405
8
Octal
5571144135
10
Decimal
769968221
12
Duodecimal
195a3b565
16
Hexadecimal
2de4c85d
20
Vigesimal
c0c60b1
36
Base36
cqf3a5
md5
edc49237b79a8d5ab1e7953c05b88483
sha1
6db5d15e0a11a26f92b4a3b9e1bc719f2ff0715c
sha256
f98aa78442823593a23e23859feca1b6d53eb79c9adb8d3d2128463a46ebdf03
sha512
640204860082c77a9a3bd3729039f8d944a526ec44ad7b3ef57023b697b08bae312a86a7b00ca56bd4f179d657a653f0074e809bbe5481da2b513ad252a4b9f9
ripemd-160
2b3d8f8d804302da9cbf2d38d086c60022fc0324
Diameter
1539936442
Circumference
4837853013.1824
Area
1.8624965390098E+18
Volume
1.91208419568E+27
Surface area
7.4499861560391E+18
Circumference
4837853013.1824
Perimeter
3079872884
Area
592851061349904841
Diagonal
1088899500.7345
Surface area
3557106368099429046
Volume
4.5647647702555E+26
Space diagonal
1333624078.9854
Perimeter
2309904663
Area
2.5671203989479E+17
Altitude
666812039.49271
Surface area
2.5671203989479E+17
Volume
5.3796268726152E+25
Height
362966500.24483