664632371 is an odd 9-digits composite number following 664632370
and preceding 664632372 . In scientific notation, it is written as 6.64632371 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 613506792 positive integers (up to 664632371) that are relatively prime to 664632371.
664632371 has 4 divisors, whose sum is 715757952
The reverse of 664632371 is 173236466
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
six hundred sixty-four million six hundred thirty-two thousand three hundred seventy-one
Scientific notation
6.64632371 × 10^8
Engineering notation
6.64632371 × 10^6
Prime Factorization
13 × 51125567
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
664632371
Product of the distinct prime numbers
The prime factorization of 664632371 is 13 × 51125567.
Since it has a total of 2 prime factors.
4 , 9 , 51 , 98 , 489 , 633 , 6113 , 2867 , 75637 , 60574 , 528284 , 274076 , 8063727 , 3154555 , 7001572 , 18179316 , 321747757 , 654879956 , 5182367471 , 4000355928
n×2
1329264742
n×3
1993897113
n×4
2658529484
n×5
3323161855
n÷2
332316185.5
n÷3
221544123.66667
n÷3
166158092.75
n÷5
132926474.2
n2
441736188581081641
n3
2.9359217037315E+26
n4
1.9513086030214E+35
n5
1.2969028633788E+44
2 √n
25780.46491047
3 √n
872.6909989267
4 √n
160.56296244922
5 √n
58.145525243215
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-664632370
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 664632371 can be divided by 4 positive divisors.
The sum of these divisors (counting 664632371) is 1, the average is 0.25.
Base
System
Value
2
Binary
100111100111010111110000110011
3
Ternary
1201022121211012202
4
Quaternary
213213113300303
5
Quinary
2330121213441
6
Senary
145541213415
8
Octal
4747276063
10
Decimal
664632371
12
Duodecimal
16670126b
16
Hexadecimal
279d7c33
20
Vigesimal
a7dj0ib
36
Base36
azpdmb
md5
be5f0a01d3017fb2c2d0671052c6d112
sha1
4ebc05f11aa7dab0e8aace3b5b63a499907f96d1
sha256
188fd5149a9ae2def14ec6c01c1430d4359e14c671170275c986d8cf48b48019
sha512
bb441d975e4ad396592286eb90cde1d7353a59bc6af9ab62ddb6128cfb6dfc33916b50e46b33d682533454a394fff174922d1849daf47d17ab55fbef4e1a6357
ripemd-160
0844775c8824ad0e899e2c700db52aea8d827d84
Diameter
1329264742
Circumference
4176008348.1431
Area
1.3877551648711E+18
Volume
1.229796007461E+27
Surface area
5.5510206594843E+18
Circumference
4176008348.1431
Perimeter
2658529484
Area
441736188581081641
Diagonal
939932113.06039
Surface area
2650417131486489846
Volume
2.9359217037315E+26
Space diagonal
1151177034.927
Perimeter
1993897113
Area
1.9127738054107E+17
Altitude
575588517.46348
Surface area
1.9127738054107E+17
Volume
3.4600169095688E+25
Height
313310704.35346