664432816 is an even 9-digits composite number following 664432815
and preceding 664432817 . In scientific notation, it is written as 6.64432816 × 10^8.
The sum of its digits is 40. It has a total of 5 prime factors and 10 positive divisors.
There are 332216400 positive integers (up to 664432816) that are relatively prime to 664432816.
664432816 has 10 divisors, whose sum is 1287338612
The reverse of 664432816 is 618234466
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
six hundred sixty-four million four hundred thirty-two thousand eight hundred sixteen
Scientific notation
6.64432816 × 10^8
Engineering notation
6.64432816 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 41527051
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
83054102
Product of the distinct prime numbers
The prime factorization of 664432816 is 2 × 2 × 2 × 2 × 41527051.
Since it has a total of 5 prime factors.
2 , 7 , 77 , 33 , 553 , 632 , 5488 , 5078 , 81644 , 79849 , 358872 , 446712 , 922173 , 4293798 , 5431316 , 27675236 , 523967237 , 341360348 , 1697952041 , 9922017970
n×2
1328865632
n×3
1993298448
n×4
2657731264
n×5
3322164080
n÷2
332216408
n÷3
221477605.33333
n÷3
166108204
n÷5
132886563.2
n2
441470966977689856
n3
2.9332779777123E+26
n4
1.9489661468422E+35
n5
1.294957065235E+44
2 √n
25776.594344482
3 √n
872.60364874023
4 √n
160.55090888713
5 √n
58.142033200218
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-664432815
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 664432816 can be divided by 10 positive divisors.
The sum of these divisors (counting 664432816) is 1, the average is 0.1.
Base
System
Value
2
Binary
100111100110100111000010110000
3
Ternary
1201022020200110211
4
Quaternary
213212213002300
5
Quinary
2330043322231
6
Senary
145533033504
8
Octal
4746470260
10
Decimal
664432816
12
Duodecimal
166625894
16
Hexadecimal
279a70b0
20
Vigesimal
a7ce20g
36
Base36
azl3n4
md5
f2485ffc4e9061bad379027baf731ec2
sha1
57de968d61b0ef5fbfc9420b60e7b3f874bfd20f
sha256
8bdeb7731784c83e4084cf28df5f38069a1128519fcdb9357077bd27faf0508e
sha512
bf7c82453090efb4c43c07eb3ac876ff374f5439e166af4f3efb56c2f305dedb58369253d278bb5fbdf99ba6fec8b36d447344e1146c608e13fccef96a526c89
ripemd-160
630728ffe80483ba0fcd02f707ee0d4f1721f7c3
Diameter
1328865632
Circumference
4174754507.0992
Area
1.3869219466303E+18
Volume
1.2286886060957E+27
Surface area
5.5476877865212E+18
Circumference
4174754507.0992
Perimeter
2657731264
Area
441470966977689856
Diagonal
939649899.67295
Surface area
2648825801866139136
Volume
2.9332779777123E+26
Space diagonal
1150831395.5281
Perimeter
1993298448
Area
1.9116253621798E+17
Altitude
575415697.76403
Surface area
1.9116253621798E+17
Volume
3.4569012485759E+25
Height
313216633.22432