766561242 is an even 9-digits composite number following 766561241
and preceding 766561243 . In scientific notation, it is written as 7.66561242 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 247277760 positive integers (up to 766561242) that are relatively prime to 766561242.
766561242 has 8 divisors, whose sum is 1162206036
The reverse of 766561242 is 242165667
Previous prime number is 93
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
seven hundred sixty-six million five hundred sixty-one thousand two hundred forty-two
Scientific notation
7.66561242 × 10^8
Engineering notation
7.66561242 × 10^6
Prime Factorization
2 × 93 × 4121297
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
766561242
Product of the distinct prime numbers
The prime factorization of 766561242 is 2 × 93 × 4121297.
Since it has a total of 3 prime factors.
7 , 3 , 93 , 42 , 534 , 123 , 1188 , 5782 , 37181 , 82603 , 344575 , 196065 , 4153433 , 5109376 , 22307921 , 67088014 , 453178541 , 889011433 , 1056217099 , 359006026
n×2
1533122484
n×3
2299683726
n×4
3066244968
n×5
3832806210
n÷2
383280621
n÷3
255520414
n÷3
191640310.5
n÷5
153312248.4
n2
587616137736582564
n3
4.504437563626E+26
n4
3.4529272532846E+35
n5
2.6468802038135E+44
2 √n
27686.842398511
3 √n
915.19917310088
4 √n
166.3936368931
5 √n
59.828673156588
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
-766561241
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 766561242 can be divided by 8 positive divisors.
The sum of these divisors (counting 766561242) is 1, the average is 0.125.
Base
System
Value
2
Binary
101101101100001100101111011010
3
Ternary
1222102102100100010
4
Quaternary
231230030233122
5
Quinary
3032214424432
6
Senary
204022022350
8
Octal
5554145732
10
Decimal
766561242
12
Duodecimal
1948779b6
16
Hexadecimal
2db0cbda
20
Vigesimal
bjb0322
36
Base36
coe2fu
md5
0642fbb4a7d601b5261845cb2f4070ef
sha1
47a68e2b9eaf9ae8f768e30b591199f562a3e780
sha256
8bd438f6ec2a424c7499854fe15858bbf89e90b3b8a1bf3ce7abd8bc86566113
sha512
0fe9ae6ccbd8979246ccb6a18264504a05668d8a9e3d4a02e1624b7ef94044e87c16c92164d0207725213b66406e3dc15a982ba4a4b576010a484f025c944a79
ripemd-160
8225c4ebfab05d9a7cf3fb9d1617a26560dd67d6
Diameter
1533122484
Circumference
4816446332.7877
Area
1.8460505414441E+18
Volume
1.8868143944588E+27
Surface area
7.3842021657762E+18
Circumference
4816446332.7877
Perimeter
3066244968
Area
587616137736582564
Diagonal
1084081304.826
Surface area
3525696826419495384
Volume
4.504437563626E+26
Space diagonal
1327723018.2571
Perimeter
2299683726
Area
2.5444525147679E+17
Altitude
663861509.12855
Surface area
2.5444525147679E+17
Volume
5.3085305777856E+25
Height
361360434.94199