664984885 is an odd 9-digits composite number following 664984884
and preceding 664984886 . In scientific notation, it is written as 6.64984885 × 10^8.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 529601424 positive integers (up to 664984885) that are relatively prime to 664984885.
664984885 has 8 divisors, whose sum is 801561600
The reverse of 664984885 is 588489466
Previous prime number is 223
Is Prime? no Number parity odd Number length 9 Sum of Digits 58 Digital Root 4
Name
six hundred sixty-four million nine hundred eighty-four thousand eight hundred eighty-five
Scientific notation
6.64984885 × 10^8
Engineering notation
6.64984885 × 10^6
Prime Factorization
5 × 223 × 596399
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
664984885 Product of the distinct prime numbers
The prime factorization of 664984885 is 5 × 223 × 596399.
Since it has a total of 3 prime factors.
8 , 1 , 36 , 100 , 100 , 7 , 3923 , 5800 , 68204 , 11796 , 647014 , 132284 , 3524861 , 626568 , 10424552 , 69852074 , 880446374 , 431415757 , 6321861457 , 157882958
n×2
1329969770
n×3
1994954655
n×4
2659939540
n×5
3324924425
n÷2
332492442.5
n÷3
221661628.33333
n÷3
166246221.25
n÷5
132996977
n2
442204897278463225
n3
2.9405957276316E+26
n4
1.9554517117706E+35
n5
1.3003458316748E+44
2 √n25787.30084751
3 √n872.84526035769
4 √n160.58424844147
5 √n58.151691889735
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
-664984884 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 664984885 can be divided by 8 positive divisors.
The sum of these divisors (counting 664984885) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111101000101101110100110101
3
Ternary
1201100021201202211
4
Quaternary
213220231310311
5
Quinary
2330214004020
6
Senary
145552533421
8
Octal
4750556465
10
Decimal
664984885
12
Duodecimal
166851271
16
Hexadecimal
27a2dd35
20
Vigesimal
a7g3245
36
Base36
azwxmd
md5
ee1923eb16c6de9571c5fea37c6372d6
sha1
91a128c36a9f43440bdd7bd35e6c5ce640f266f0
sha256
b414c5ac901419349f8c578c9253b737a54782926e4e3a6ad7bfb721ca8f2d56
sha512
67352a43b9d522d1d8abfaa53e4bd97fe7c45962920106c508a2ec7c70868268ee3ff37a2c215cd81fba16409334dd81cbbb388b938832f78eab46e3a445a1a6
ripemd-160
04cb1b26f8a904854774f7b40b13e6717a235f15
Diameter
1329969770
Circumference
4178223258.9285
Area
1.3892276566714E+18
Volume
1.231753858014E+27
Surface area
5.5569106266858E+18
Circumference
4178223258.9285
Perimeter
2659939540
Area
442204897278463225
Diagonal
940430643.14011
Surface area
2653229383670779350
Volume
2.9405957276316E+26
Space diagonal
1151787607.0853
Perimeter
1994954655
Area
1.9148033736052E+17
Altitude
575893803.54267
Surface area
1.9148033736052E+17
Volume
3.4655252995608E+25
Height
313476881.0467