766921145 is an odd 9-digits composite number following 766921144
and preceding 766921146 . In scientific notation, it is written as 7.66921145 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 613536912 positive integers (up to 766921145) that are relatively prime to 766921145.
766921145 has 4 divisors, whose sum is 920305380
The reverse of 766921145 is 541129667
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
seven hundred sixty-six million nine hundred twenty-one thousand one hundred forty-five
Scientific notation
7.66921145 × 10^8
Engineering notation
7.66921145 × 10^6
Prime Factorization
5 × 153384229
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
766921145
Product of the distinct prime numbers
The prime factorization of 766921145 is 5 × 153384229.
Since it has a total of 2 prime factors.
9 , 6 , 53 , 70 , 846 , 391 , 5528 , 5787 , 59727 , 98084 , 109079 , 90286 , 5475412 , 373009 , 83003911 , 74063892 , 8380164 , 952511666 , 9323244723 , 7198431747
n×2
1533842290
n×3
2300763435
n×4
3067684580
n×5
3834605725
n÷2
383460572.5
n÷3
255640381.66667
n÷3
191730286.25
n÷5
153384229
n2
588168042648111025
n3
4.510785087201E+26
n4
3.4594164639251E+35
n5
2.6530996355453E+44
2 √n
27693.341167147
3 √n
915.3423803554
4 √n
166.41316404404
5 √n
59.834290053211
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
-766921144
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 766921145 can be divided by 4 positive divisors.
The sum of these divisors (counting 766921145) is 1, the average is 0.25.
Base
System
Value
2
Binary
101101101101100100100110111001
3
Ternary
1222110002122000212
4
Quaternary
231231210212321
5
Quinary
3032312434040
6
Senary
204033440505
8
Octal
5555444671
10
Decimal
766921145
12
Duodecimal
194a10135
16
Hexadecimal
2db649b9
20
Vigesimal
bjd52h5
36
Base36
cols55
md5
06d203dfd9f73161ed68e4e27f60a7af
sha1
bd131168a3e628ef7484258030f7982f470b7695
sha256
b686293e40b2056fe309871ebb29a382e4076d5561199e73333838d50f79f6b8
sha512
6b61eb78f2bd8c83e33fb8b09acbe59a5d44ca333e41522476687b49ef6b85d5c3d2fcda84cd78a435beed73d71148e0fa48124ed87452a5b1178a50bc523c90
ripemd-160
367ca59ff03f29fdd4f0dea01e470331e7fad3e7
Diameter
1533842290
Circumference
4818707670.0293
Area
1.8477844018596E+18
Volume
1.8894732389164E+27
Surface area
7.3911376074384E+18
Circumference
4818707670.0293
Perimeter
3067684580
Area
588168042648111025
Diagonal
1084590284.5297
Surface area
3529008255888666150
Volume
4.510785087201E+26
Space diagonal
1328346388.5389
Perimeter
2300763435
Area
2.5468423331372E+17
Altitude
664173194.26945
Surface area
2.5468423331372E+17
Volume
5.3160112060583E+25
Height
361530094.84323