65984984 is an even 8-digits composite number following 65984983
and preceding 65984985 . In scientific notation, it is written as 6.5984984 × 10^7.
The sum of its digits is 53. It has a total of 5 prime factors and 16 positive divisors.
There are 30454560 positive integers (up to 65984984) that are relatively prime to 65984984.
65984984 has 16 divisors, whose sum is 133239120
The reverse of 65984984 is 48948956
Previous prime number is 13
Is Prime? no
Number parity even
Number length 8
Sum of Digits 53
Digital Root 8
Name
sixty-five million nine hundred eighty-four thousand nine hundred eighty-four
Scientific notation
6.5984984 × 10^7
Engineering notation
6.5984984 × 10^6
Prime Factorization
2 × 2 × 2 × 13 × 634471
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
16496246
Product of the distinct prime numbers
The prime factorization of 65984984 is 2 × 2 × 2 × 13 × 634471.
Since it has a total of 5 prime factors.
5 , 8 , 7 , 15 , 15 , 8 , 8592 , 5188 , 20032 , 78105 , 908665 , 614591 , 4821395 , 4326098 , 23379804 , 1927795 , 15195619 , 713058350 , 3601983845 , 3668867950
n×2
131969968
n×3
197954952
n×4
263939936
n×5
329924920
n÷2
32992492
n÷3
21994994.666667
n÷3
16496246
n÷5
13196996.8
n2
4354018113480256
n3
2.872998155537E+23
n4
1.8957473732514E+31
n5
1.2509086009204E+39
2 √n
8123.11418115
3 √n
404.09335162644
4 √n
90.128320638687
5 √n
36.634394947887
1 , 2 , 4 , 8 , 13 , 26 , 52 , 104 , 634471 , 1268942 , 2537884 , 5075768 , 8248123 , 16496246 , 32992492 , 65984984
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-65984983
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 65984984 can be divided by 16 positive divisors.
The sum of these divisors (counting 65984984) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11111011101101100111011000
3
Ternary
11121011101101022
4
Quaternary
3323231213120
5
Quinary
113343004414
6
Senary
10314142012
8
Octal
373554730
10
Decimal
65984984
12
Duodecimal
1a121908
16
Hexadecimal
3eed9d8
20
Vigesimal
10c8294
36
Base36
13aac8
md5
588533bc87361046d10f53eed5436a9d
sha1
7fb246b059a62d1b205b4efd2c52121994dccd0f
sha256
289c5800828c0c5a9091d6a06015585efb05deb52b8b3e057f9e2bc3ff115915
sha512
637db906e87041f69ff91270b08c5b831d4c9a98c8b7c5108be7fac0e7e77dfeed3fdc9019646b8549442ce8dcfb5cf0c71433c18d9d72b67e884c52835d2249
ripemd-160
1d55acc09780bd3b47c2457b238eed059753cd84
Diameter
131969968
Circumference
414595881.96328
Area
1.3678551318906E+16
Volume
1.2034386532283E+24
Surface area
5.4714205275626E+16
Circumference
414595881.96328
Perimeter
263939936
Area
4354018113480256
Diagonal
93316859.285772
Surface area
26124108680881536
Volume
2.872998155537E+23
Space diagonal
114289344.82462
Perimeter
197954952
Area
1.8853451474057E+15
Altitude
57144672.41231
Surface area
1.8853451474057E+15
Volume
3.3858607968612E+22
Height
31105619.761924