765996961 is an odd 9-digits composite number following 765996960
and preceding 765996962 . In scientific notation, it is written as 7.65996961 × 10^8.
The sum of its digits is 58. It has a total of 2 prime factors and 4 positive divisors.
There are 765941572 positive integers (up to 765996961) that are relatively prime to 765996961.
765996961 has 4 divisors, whose sum is 766052352
The reverse of 765996961 is 169699567
Previous prime number is 28703
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 58
Digital Root 4
Name
seven hundred sixty-five million nine hundred ninety-six thousand nine hundred sixty-one
Scientific notation
7.65996961 × 10^8
Engineering notation
7.65996961 × 10^6
Prime Factorization
28703 × 26687
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
765996961
Product of the distinct prime numbers
The prime factorization of 765996961 is 28703 × 26687.
Since it has a total of 2 prime factors.
8 , 10 , 42 , 40 , 4 , 684 , 4739 , 4058 , 30174 , 59597 , 314027 , 431463 , 9632656 , 7656937 , 85281932 , 80730779 , 971015609 , 492477993 , 8406182947 , 9855935389
n×2
1531993922
n×3
2297990883
n×4
3063987844
n×5
3829984805
n÷2
382998480.5
n÷3
255332320.33333
n÷3
191499240.25
n÷5
153199392.2
n2
586751344261235521
n3
4.4944974656677E+26
n4
3.4427713999237E+35
n5
2.6371524297592E+44
2 √n
27676.650104375
3 √n
914.97455252866
4 √n
166.36300701891
5 √n
59.819862346263
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
-765996960
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 765996961 can be divided by 4 positive divisors.
The sum of these divisors (counting 765996961) is 1, the average is 0.25.
Base
System
Value
2
Binary
101101101010000010111110100001
3
Ternary
1222101100200021211
4
Quaternary
231222002332201
5
Quinary
3032043400321
6
Senary
204001550121
8
Octal
5552027641
10
Decimal
765996961
12
Duodecimal
194645341
16
Hexadecimal
2da82fa1
20
Vigesimal
bj79c81
36
Base36
co1z1d
md5
6b88d688dad76d5c800b37c5b7945330
sha1
0c48bea0e2e04db7b0b136b69135157e5bd4252e
sha256
d2601128625a446f47a325c564192807a0943c201b175107de2416fdf9eae36b
sha512
81decd3782c16ba105d8902e690009a219caf6ada55768a56bc0d583aca548a3efdfa06017143f23b2b9eba109e1ada53b594fe23be03387714953811f113bdd
ripemd-160
ed40aece7314bba00dd73584d32679d71b41589a
Diameter
1531993922
Circumference
4812900850.6994
Area
1.843333712615E+18
Volume
1.8826506959626E+27
Surface area
7.3733348504601E+18
Circumference
4812900850.6994
Perimeter
3063987844
Area
586751344261235521
Diagonal
1083283290.9828
Surface area
3520508065567413126
Volume
4.4944974656677E+26
Space diagonal
1326745654.8954
Perimeter
2297990883
Area
2.5407078491745E+17
Altitude
663372827.44768
Surface area
2.5407078491745E+17
Volume
5.296816059999E+25
Height
361094430.32759