764946988 is an even 9-digits composite number following 764946987
and preceding 764946989 . In scientific notation, it is written as 7.64946988 × 10^8.
The sum of its digits is 61. It has a total of 4 prime factors and 12 positive divisors.
There are 351895104 positive integers (up to 764946988) that are relatively prime to 764946988.
764946988 has 12 divisors, whose sum is 1339020592
The reverse of 764946988 is 889649467
Previous prime number is 3991
Is Prime? no
Number parity even
Number length 9
Sum of Digits 61
Digital Root 7
Name
seven hundred sixty-four million nine hundred forty-six thousand nine hundred eighty-eight
Scientific notation
7.64946988 × 10^8
Engineering notation
7.64946988 × 10^6
Prime Factorization
2 × 2 × 3991 × 47917
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
382473494
Product of the distinct prime numbers
The prime factorization of 764946988 is 2 × 2 × 3991 × 47917.
Since it has a total of 4 prime factors.
3 , 1 , 53 , 34 , 169 , 668 , 4473 , 3851 , 60612 , 57789 , 946218 , 178828 , 39885 , 959528 , 31169152 , 5333318 , 391193552 , 246972225 , 446292901 , 130284120
n×2
1529893976
n×3
2294840964
n×4
3059787952
n×5
3824734940
n÷2
382473494
n÷3
254982329.33333
n÷3
191236747
n÷5
152989397.6
n2
585143894450272144
n3
4.4760405960633E+26
n4
3.4239337721243E+35
n5
2.619127826098E+44
2 √n
27657.675028823
3 √n
914.55630114678
4 √n
166.30596810946
5 √n
59.803454002728
1 , 2 , 4 , 3991 , 7982 , 15964 , 47917 , 95834 , 191668 , 191236747 , 382473494 , 764946988
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
-764946987
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 764946988 can be divided by 12 positive divisors.
The sum of these divisors (counting 764946988) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101101100110000010101000101100
3
Ternary
1222022101022222221
4
Quaternary
231212002220230
5
Quinary
3031311300423
6
Senary
203523245124
8
Octal
5546025054
10
Decimal
764946988
12
Duodecimal
1942197a4
16
Hexadecimal
2d982a2c
20
Vigesimal
bj0i798
36
Base36
cnfgvg
md5
4d1a747512d912629a76f48ce66356f3
sha1
577a273d90c071d23948f94ceff8b6555470a280
sha256
05016a9704dd11160457ca38041f80634bf7a5f5fa5f4714be255b0130194be7
sha512
e1ee5b2c7a4f76239b18d2b6c0d3a7fd45e345dec18ba62766cabae2ac3feabc657b829db6bdc5e5e55d62d5e3d2a5aa2b447566a2732208284a37791dd81538
ripemd-160
bff1191c31bbaac2a1b3aa7376ca5245f331af14
Diameter
1529893976
Circumference
4806303675.7729
Area
1.8382837600979E+18
Volume
1.8749195005016E+27
Surface area
7.3531350403916E+18
Circumference
4806303675.7729
Perimeter
3059787952
Area
585143894450272144
Diagonal
1081798404.926
Surface area
3510863366701632864
Volume
4.4760405960633E+26
Space diagonal
1324927048.3128
Perimeter
2294840964
Area
2.5337473873165E+17
Altitude
662463524.15639
Surface area
2.5337473873165E+17
Volume
5.275064430571E+25
Height
360599468.30868