664443357 is an odd 9-digits composite number following 664443356
and preceding 664443358 . In scientific notation, it is written as 6.64443357 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 415722672 positive integers (up to 664443357) that are relatively prime to 664443357.
664443357 has 8 divisors, whose sum is 701599360
The reverse of 664443357 is 753344466
Previous prime number is 321
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
six hundred sixty-four million four hundred forty-three thousand three hundred fifty-seven
Scientific notation
6.64443357 × 10^8
Engineering notation
6.64443357 × 10^6
Prime Factorization
19 × 321 × 108943
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
664443357
Product of the distinct prime numbers
The prime factorization of 664443357 is 19 × 321 × 108943.
Since it has a total of 3 prime factors.
6 , 5 , 86 , 3 , 284 , 928 , 6886 , 9603 , 56089 , 8212 , 919715 , 947516 , 9343521 , 3423912 , 99119668 , 55845145 , 605497641 , 277788113 , 4064228200 , 5403822373
n×2
1328886714
n×3
1993330071
n×4
2657773428
n×5
3322216785
n÷2
332221678.5
n÷3
221481119
n÷3
166110839.25
n÷5
132888671.4
n2
441484974661429449
n3
2.933417586291E+26
n4
1.949089828518E+35
n5
1.2950597887551E+44
2 √n
25776.79881211
3 √n
872.60826323558
4 √n
160.55154565469
5 √n
58.142217679752
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
-664443356
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 664443357 can be divided by 8 positive divisors.
The sum of these divisors (counting 664443357) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100110101001100111011101
3
Ternary
1201022021012221020
4
Quaternary
213212221213131
5
Quinary
2330044141412
6
Senary
145533154353
8
Octal
4746514735
10
Decimal
664443357
12
Duodecimal
16662b9b9
16
Hexadecimal
279a99dd
20
Vigesimal
a7cf87h
36
Base36
azlbrx
md5
913ff4e897913839cdd37ad0da304a4c
sha1
984261820256521160994aabdc7ee62b72d1f09b
sha256
613fe8eb7db0ee3bedff9b417fee2d3714a2670939185544e0ce4ae6e355eb7b
sha512
6689bac313c80804dcc19bdb19940feeddd96986f6601db5fd381cc97bee401aa7403b52595036ced6f22ee431e293c80198353fbad6c20a9be307554273850a
ripemd-160
b53356b1b229c291f13069a1b308106c778e8442
Diameter
1328886714
Circumference
4174820738.1555
Area
1.3869659530666E+18
Volume
1.2287470852004E+27
Surface area
5.5478638122665E+18
Circumference
4174820738.1555
Perimeter
2657773428
Area
441484974661429449
Diagonal
939664806.89811
Surface area
2648909847968576694
Volume
2.933417586291E+26
Space diagonal
1150849653.0756
Perimeter
1993330071
Area
1.9116860172296E+17
Altitude
575424826.53781
Surface area
1.9116860172296E+17
Volume
3.4570657788637E+25
Height
313221602.29937