668804534 is an even 9-digits composite number following 668804533
and preceding 668804535 . In scientific notation, it is written as 6.68804534 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 319863016 positive integers (up to 668804534) that are relatively prime to 668804534.
668804534 has 8 divisors, whose sum is 1046824560
The reverse of 668804534 is 435408866
Previous prime number is 23
Is Prime? no Number parity even Number length 9 Sum of Digits 44 Digital Root 8
Name
six hundred sixty-eight million eight hundred four thousand five hundred thirty-four
Scientific notation
6.68804534 × 10^8
Engineering notation
6.68804534 × 10^6
Prime Factorization
2 × 23 × 14539229
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
668804534 Product of the distinct prime numbers
The prime factorization of 668804534 is 2 × 23 × 14539229.
Since it has a total of 3 prime factors.
8 , 1 , 49 , 15 , 125 , 473 , 8737 , 7276 , 53342 , 49362 , 277267 , 876016 , 1181535 , 8355627 , 77249980 , 58591488 , 248591535 , 76426392 , 7900471420 , 2751654520
n×2
1337609068
n×3
2006413602
n×4
2675218136
n×5
3344022670
n÷2
334402267
n÷3
222934844.66667
n÷3
167201133.5
n÷5
133760906.8
n2
447299504698957156
n3
2.9915593679862E+26
n4
2.0007684690393E+35
n5
1.3381230235777E+44
2 √n25861.255460631
3 √n874.5132679103
4 √n160.8143509163
5 √n58.218343168898
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
-668804533 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 668804534 can be divided by 8 positive divisors.
The sum of these divisors (counting 668804534) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111110111010010010110110110
3
Ternary
1201121110210100022
4
Quaternary
213313102112312
5
Quinary
2332203221114
6
Senary
150210445142
8
Octal
4767222666
10
Decimal
668804534
12
Duodecimal
167b937b2
16
Hexadecimal
27dd25b6
20
Vigesimal
a900b6e
36
Base36
b26svq
md5
4c4e8318ce46ae5f99abff4c4e3043a1
sha1
d43f245061e5fd5c8636832e76b2b58e2fe93199
sha256
566712a5d953fbf8c245123a3d5e24192354a9fbd9dc0fdd3cafea48112b5c2e
sha512
c92e5b968da1dcf1cbc738c42272f42e3e7953227e8604dfdb1399872ea04dfc6eb0a2337ef2e01d3033a7bd294959b05974bbcb476f78c35380c5a16b471f19
ripemd-160
775b4c9ad5331d7a3a3130344c60c5c2265bf5c8
Diameter
1337609068
Circumference
4202222821.4039
Area
1.4052328379166E+18
Volume
1.2531014577657E+27
Surface area
5.6209313516664E+18
Circumference
4202222821.4039
Perimeter
2675218136
Area
447299504698957156
Diagonal
945832442.55942
Surface area
2683797028193742936
Volume
2.9915593679862E+26
Space diagonal
1158403433.2204
Perimeter
2006413602
Area
1.9368636708475E+17
Altitude
579201716.61021
Surface area
1.9368636708475E+17
Volume
3.5255865257086E+25
Height
315277480.85314