766561372 is an even 9-digits composite number following 766561371
and preceding 766561373 . In scientific notation, it is written as 7.66561372 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 383161376 positive integers (up to 766561372) that are relatively prime to 766561372.
766561372 has 12 divisors, whose sum is 1341900000
The reverse of 766561372 is 273165667
Previous prime number is 3407
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
seven hundred sixty-six million five hundred sixty-one thousand three hundred seventy-two
Scientific notation
7.66561372 × 10^8
Engineering notation
7.66561372 × 10^6
Prime Factorization
2 × 2 × 3407 × 56249
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
383280686
Product of the distinct prime numbers
The prime factorization of 766561372 is 2 × 2 × 3407 × 56249.
Since it has a total of 4 prime factors.
5 , 8 , 51 , 37 , 215 , 413 , 9808 , 7763 , 91982 , 77430 , 761747 , 590572 , 7637960 , 6008253 , 20045268 , 34202196 , 721911599 , 140492058 , 4187453488 , 3550441092
n×2
1533122744
n×3
2299684116
n×4
3066245488
n×5
3832806860
n÷2
383280686
n÷3
255520457.33333
n÷3
191640343
n÷5
153312274.4
n2
587616337042522384
n3
4.5044398553293E+26
n4
3.4529295955927E+35
n5
2.646882448217E+44
2 √n
27686.844746197
3 √n
915.19922483664
4 √n
166.39364394771
5 √n
59.828675185839
1 , 2 , 4 , 3407 , 6814 , 13628 , 56249 , 112498 , 224996 , 191640343 , 383280686 , 766561372
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-766561371
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 766561372 can be divided by 12 positive divisors.
The sum of these divisors (counting 766561372) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101101101100001100110001011100
3
Ternary
1222102102100111221
4
Quaternary
231230030301130
5
Quinary
3032214430442
6
Senary
204022023124
8
Octal
5554146134
10
Decimal
766561372
12
Duodecimal
194877aa4
16
Hexadecimal
2db0cc5c
20
Vigesimal
bjb038c
36
Base36
coe2jg
md5
90bc8eb04f0ac9d89d9031b803e96b48
sha1
e8b6a862c9e07d97a245342f54788353dc1fba85
sha256
15528196a2009bec189039c370d28af970aaf6578dadd294e4b56ec422721562
sha512
5be52d1cede8cf039fe3e97b97aaf55994f833cfc17b7d628498b77bdfe4dd79c85952a478d4d2f256f78327701ed966ff7a6d73b29a5dde65aa409dd4b86b6a
ripemd-160
a94aa18f2c7ee2579ecbe5a4a97d336d82edd963
Diameter
1533122744
Circumference
4816447149.6018
Area
1.8460511675821E+18
Volume
1.8868153544053E+27
Surface area
7.3842046703285E+18
Circumference
4816447149.6018
Perimeter
3066245488
Area
587616337042522384
Diagonal
1084081488.6737
Surface area
3525698022255134304
Volume
4.5044398553293E+26
Space diagonal
1327723243.4237
Perimeter
2299684116
Area
2.5444533777879E+17
Altitude
663861621.71185
Surface area
2.5444533777879E+17
Volume
5.3085332785838E+25
Height
361360496.22458