65984928 is an even 8-digits composite number following 65984927
and preceding 65984929 . In scientific notation, it is written as 6.5984928 × 10^7.
The sum of its digits is 51. It has a total of 7 prime factors and 24 positive divisors.
There are 21994944 positive integers (up to 65984928) that are relatively prime to 65984928.
65984928 has 24 divisors, whose sum is 173210688
The reverse of 65984928 is 82948956
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6
Name
sixty-five million nine hundred eighty-four thousand nine hundred twenty-eight
Scientific notation
6.5984928 × 10^7
Engineering notation
6.5984928 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 3 × 687343
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
4124058
Product of the distinct prime numbers
The prime factorization of 65984928 is 2 × 2 × 2 × 2 × 2 × 3 × 687343.
Since it has a total of 7 prime factors.
10 , 5 , 33 , 16 , 612 , 674 , 6844 , 7959 , 46176 , 21946 , 432820 , 972962 , 4489172 , 6171425 , 17402643 , 91301531 , 55923644 , 147181910 , 6543802306 , 7156626829
n×2
131969856
n×3
197954784
n×4
263939712
n×5
329924640
n÷2
32992464
n÷3
21994976
n÷3
16496232
n÷5
13196985.6
n2
4354010723165184
n3
2.8729908407928E+23
n4
1.8957409377437E+31
n5
1.2509032928367E+39
2 √n
8123.1107341954
3 √n
404.09323731137
4 √n
90.128301516202
5 √n
36.634388729725
1 , 2 , 3 , 4 , 6 , 8 , 12 , 16 , 24 , 32 , 48 , 96 , 687343 , 1374686 , 2062029 , 2749372 , 4124058 , 5498744 , 8248116 , 10997488 , 16496232 , 21994976 , 32992464 , 65984928
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-65984927
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 65984928 can be divided by 24 positive divisors.
The sum of these divisors (counting 65984928) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11111011101101100110100000
3
Ternary
11121011101022020
4
Quaternary
3323231212200
5
Quinary
113343004203
6
Senary
10314141440
8
Octal
373554640
10
Decimal
65984928
12
Duodecimal
1a121880
16
Hexadecimal
3eed9a0
20
Vigesimal
10c8268
36
Base36
13aaao
md5
74b52de101c74b6f457839a262d97b9e
sha1
f714980aa31a40e6fe80bc46487bfaff87853016
sha256
72b410d6a999d4ef4fa0c005f57f8925d304475ea3046b00d49b3b0725a8d332
sha512
726e6d17aa73178f6ae93d7de3396bdf543b54dd3e42a8915ac2f565b83b05b1a92fb81f34177aa8d719741e7b25d6d86ba183d8fc3391d8e53d463bd96f4fd0
ripemd-160
85ea216fba12669ca36d6cb4f339efc0601f2fc4
Diameter
131969856
Circumference
414595530.1049
Area
1.3678528101547E+16
Volume
1.2034355892354E+24
Surface area
5.4714112406188E+16
Circumference
414595530.1049
Perimeter
263939712
Area
4354010723165184
Diagonal
93316780.089812
Surface area
26124064338991104
Volume
2.8729908407928E+23
Space diagonal
114289247.82977
Perimeter
197954784
Area
1.8853419473055E+15
Altitude
57144623.914887
Surface area
1.8853419473055E+15
Volume
3.3858521763524E+22
Height
31105593.363271