766561384 is an even 9-digits composite number following 766561383
and preceding 766561385 . In scientific notation, it is written as 7.66561384 × 10^8.
The sum of its digits is 46. It has a total of 5 prime factors and 16 positive divisors.
There are 363107952 positive integers (up to 766561384) that are relatively prime to 766561384.
766561384 has 16 divisors, whose sum is 1512950400
The reverse of 766561384 is 483165667
Previous prime number is 19
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
seven hundred sixty-six million five hundred sixty-one thousand three hundred eighty-four
Scientific notation
7.66561384 × 10^8
Engineering notation
7.66561384 × 10^6
Prime Factorization
2 × 2 × 2 × 19 × 5043167
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
191640346
Product of the distinct prime numbers
The prime factorization of 766561384 is 2 × 2 × 2 × 19 × 5043167.
Since it has a total of 5 prime factors.
6 , 8 , 50 , 56 , 276 , 817 , 7825 , 1854 , 10103 , 61854 , 566323 , 921577 , 7092581 , 3793096 , 11611299 , 31349533 , 213553298 , 803830909 , 5012157327 , 4600508952
n×2
1533122768
n×3
2299684152
n×4
3066245536
n×5
3832806920
n÷2
383280692
n÷3
255520461.33333
n÷3
191640346
n÷5
153312276.8
n2
587616355439995456
n3
4.5044400668712E+26
n4
3.4529298118058E+35
n5
2.6468826553927E+44
2 √n
27686.844962906
3 √n
915.19922961225
4 √n
166.3936445989
5 √n
59.828675373155
1 , 2 , 4 , 8 , 19 , 38 , 76 , 152 , 5043167 , 10086334 , 20172668 , 40345336 , 95820173 , 191640346 , 383280692 , 766561384
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-766561383
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 766561384 can be divided by 16 positive divisors.
The sum of these divisors (counting 766561384) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101101101100001100110001101000
3
Ternary
1222102102100112101
4
Quaternary
231230030301220
5
Quinary
3032214431014
6
Senary
204022023144
8
Octal
5554146150
10
Decimal
766561384
12
Duodecimal
194877ab4
16
Hexadecimal
2db0cc68
20
Vigesimal
bjb0394
36
Base36
coe2js
md5
1b19090b2d27c9893095ac81abe67ab9
sha1
a88f867bd795cfc7842aee84580ced8caf83b2e7
sha256
3742fdfa750c016881fb1db136fa72d631dcd7414cfd73a07dc2a58826de061c
sha512
5769cb48811c81a98848a2e4eb2518441aa6b9083d57633501d09a6146ab53ee22cf6c0937974862f7c79288e4ef25e5222fef4d11585422e19c2f520ba21d03
ripemd-160
db493f7764e933a91267638fc6232c7ee5b008bb
Diameter
1533122768
Circumference
4816447225
Area
1.8460512253795E+18
Volume
1.8868154430157E+27
Surface area
7.384204901518E+18
Circumference
4816447225
Perimeter
3066245536
Area
587616355439995456
Diagonal
1084081505.6443
Surface area
3525698132639972736
Volume
4.5044400668712E+26
Space diagonal
1327723264.2083
Perimeter
2299684152
Area
2.5444534574513E+17
Altitude
663861632.10416
Surface area
2.5444534574513E+17
Volume
5.3085335278883E+25
Height
361360501.88143