664756529 is an odd 9-digits composite number following 664756528
and preceding 664756530 . In scientific notation, it is written as 6.64756529 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 641031120 positive integers (up to 664756529) that are relatively prime to 664756529.
664756529 has 8 divisors, whose sum is 688634112
The reverse of 664756529 is 925657466
Previous prime number is 283
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
six hundred sixty-four million seven hundred fifty-six thousand five hundred twenty-nine
Scientific notation
6.64756529 × 10^8
Engineering notation
6.64756529 × 10^6
Prime Factorization
31 × 283 × 75773
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
664756529
Product of the distinct prime numbers
The prime factorization of 664756529 is 31 × 283 × 75773.
Since it has a total of 3 prime factors.
3 , 2 , 66 , 23 , 798 , 280 , 3913 , 2923 , 90562 , 32768 , 130611 , 976623 , 5698645 , 9939668 , 37782329 , 74485786 , 367323030 , 293848631 , 3200086661 , 770357283
n×2
1329513058
n×3
1994269587
n×4
2659026116
n×5
3323782645
n÷2
332378264.5
n÷3
221585509.66667
n÷3
166189132.25
n÷5
132951305.8
n2
441901242848127841
n3
2.9375673635651E+26
n4
1.9527670843072E+35
n5
1.2981146689095E+44
2 √n
25782.872784079
3 √n
872.74533714812
4 √n
160.57046049657
5 √n
58.147697479494
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-664756528
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 664756529 can be divided by 8 positive divisors.
The sum of these divisors (counting 664756529) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100111110110000100110001
3
Ternary
1201022212010112012
4
Quaternary
213213312010301
5
Quinary
2330134202104
6
Senary
145544012305
8
Octal
4747660461
10
Decimal
664756529
12
Duodecimal
166761095
16
Hexadecimal
279f6131
20
Vigesimal
a7eeb69
36
Base36
azs1f5
md5
de7e127d5a89dd6cd63368797c199323
sha1
704f905662c9e2a7fd8494bdb8128ee2d40c5ea9
sha256
5cc33d544be387e9e031551bd1b4ee4ddc9d36f03bb5b701a47b341f5c2524c9
sha512
3557b09d4ec407e361e30ba3c6e13e4c6d422b4d9a4946ed98e33c7cd50ca4dc75c2156e2d0f87ab2d8418f3ff560be2531b3154bd6b78c9e43981467d9c1d8c
ripemd-160
db537f8123ef3b2baa5d81acd777b626d4533288
Diameter
1329513058
Circumference
4176788455.8645
Area
1.3882736981439E+18
Volume
1.2304853398402E+27
Surface area
5.5530947925755E+18
Circumference
4176788455.8645
Perimeter
2659026116
Area
441901242848127841
Diagonal
940107698.98786
Surface area
2651407457088767046
Volume
2.9375673635651E+26
Space diagonal
1151392082.8911
Perimeter
1994269587
Area
1.913488511352E+17
Altitude
575696041.44557
Surface area
1.913488511352E+17
Volume
3.4619563382819E+25
Height
313369232.99595