664989737 is an odd 9-digits composite number following 664989736
and preceding 664989738 . In scientific notation, it is written as 6.64989737 × 10^8.
The sum of its digits is 59. It has a total of 2 prime factors and 4 positive divisors.
There are 663474516 positive integers (up to 664989737) that are relatively prime to 664989737.
664989737 has 4 divisors, whose sum is 666504960
The reverse of 664989737 is 737989466
Previous prime number is 439
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 59
Digital Root 5
Name
six hundred sixty-four million nine hundred eighty-nine thousand seven hundred thirty-seven
Scientific notation
6.64989737 × 10^8
Engineering notation
6.64989737 × 10^6
Prime Factorization
439 × 1514783
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
664989737
Product of the distinct prime numbers
The prime factorization of 664989737 is 439 × 1514783.
Since it has a total of 2 prime factors.
7 , 8 , 83 , 92 , 551 , 351 , 6655 , 8247 , 4644 , 61726 , 904482 , 528750 , 8862170 , 8496813 , 24881484 , 46927167 , 478884984 , 461462988 , 2983310495 , 701048687
n×2
1329979474
n×3
1994969211
n×4
2659958948
n×5
3324948685
n÷2
332494868.5
n÷3
221663245.66667
n÷3
166247434.25
n÷5
132997947.4
n2
442211350315329169
n3
2.9406600954461E+26
n4
1.9555087834771E+35
n5
1.3003932716256E+44
2 √n
25787.394924653
3 √n
872.84738323045
4 √n
160.58454136265
5 √n
58.151776749163
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
-664989736
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 664989737 can be divided by 4 positive divisors.
The sum of these divisors (counting 664989737) is 1, the average is 0.25.
Base
System
Value
2
Binary
100111101000101111000000101001
3
Ternary
1201100021222102112
4
Quaternary
213220233000221
5
Quinary
2330214132422
6
Senary
145553012105
8
Octal
4750570051
10
Decimal
664989737
12
Duodecimal
166854035
16
Hexadecimal
27a2f029
20
Vigesimal
a7g3e6h
36
Base36
azx1d5
md5
4500cd25d40fb479fa460cd0fda60cc9
sha1
c794553c4b48f0b21203f06965a1ae235dfc1d7e
sha256
fcfff74ef55b6d1cdd01e31b305a2248d10f3abc8d435d9538282d12fd12183b
sha512
53c65cf694514b52b21aeef994622389237d913ad2169c57dc5cb18d87f9777d76584fe0fcb7c3071272d08948469d88cb0f822ce88558820e78ffbb74c41ec2
ripemd-160
d52dfb8a51745e6c9287d91ba2334ef6d9028d55
Diameter
1329979474
Circumference
4178253744.9436
Area
1.3892479294847E+18
Volume
1.2317808203411E+27
Surface area
5.5569917179386E+18
Circumference
4178253744.9436
Perimeter
2659958948
Area
442211350315329169
Diagonal
940437504.90432
Surface area
2653268101891975014
Volume
2.9406600954461E+26
Space diagonal
1151796010.9959
Perimeter
1994969211
Area
1.9148313160745E+17
Altitude
575898005.49793
Surface area
1.9148313160745E+17
Volume
3.4656011577576E+25
Height
313479168.30144