65888972 is an even 8-digits composite number following 65888971
and preceding 65888973 . In scientific notation, it is written as 6.5888972 × 10^7.
The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors.
There are 32926320 positive integers (up to 65888972) that are relatively prime to 65888972.
65888972 has 12 divisors, whose sum is 115369296
The reverse of 65888972 is 27988856
Previous prime number is 6581
Is Prime? no
Number parity even
Number length 8
Sum of Digits 53
Digital Root 8
Name
sixty-five million eight hundred eighty-eight thousand nine hundred seventy-two
Scientific notation
6.5888972 × 10^7
Engineering notation
6.5888972 × 10^6
Prime Factorization
2 × 2 × 6581 × 2503
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
32944486
Product of the distinct prime numbers
The prime factorization of 65888972 is 2 × 2 × 6581 × 2503.
Since it has a total of 4 prime factors.
10 , 10 , 7 , 83 , 645 , 508 , 6519 , 2732 , 80894 , 56672 , 66845 , 864633 , 4170690 , 8762030 , 79733995 , 47495463 , 391329575 , 909171827 , 4313820585 , 9660250914
n×2
131777944
n×3
197666916
n×4
263555888
n×5
329444860
n÷2
32944486
n÷3
21962990.666667
n÷3
16472243
n÷5
13177794.4
n2
4341356631216784
n3
2.8604752551626E+23
n4
1.884737739941E+31
n5
1.2418343217432E+39
2 √n
8117.2022273687
3 √n
403.89726335785
4 √n
90.095517243472
5 √n
36.623727701255
1 , 2 , 4 , 2503 , 5006 , 6581 , 10012 , 13162 , 26324 , 16472243 , 32944486 , 65888972
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-65888971
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 65888972 can be divided by 12 positive divisors.
The sum of these divisors (counting 65888972) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11111011010110001011001100
3
Ternary
11120222111200022
4
Quaternary
3323112023030
5
Quinary
113331421342
6
Senary
10312121312
8
Octal
373261314
10
Decimal
65888972
12
Duodecimal
1a096238
16
Hexadecimal
3ed62cc
20
Vigesimal
10bg28c
36
Base36
138898
md5
e55c332545469a2dccb3ec2ba9b0aad5
sha1
bf69f7c10cd45a7d83c1fc72306c2c9cb6e34c49
sha256
3ade31741bda4cff591ed357ad8445ab0a9f49384fbfc39e35d4b25c5c12960b
sha512
4847faf02161524f7f3cad24e7760d9ba2f26f345e25dec51bdc6cb3f7e65f1f2a10099a39be5e915bf99f0c635cddc3fc80e14e208ce8816d211929fc159739
ripemd-160
90e83622f941e0e164a67d39b945dac16635a9ff
Diameter
131777944
Circumference
413992620.77557
Area
1.3638774099244E+16
Volume
1.1981930729859E+24
Surface area
5.4555096396976E+16
Circumference
413992620.77557
Perimeter
263555888
Area
4341356631216784
Diagonal
93181077.813221
Surface area
26048139787300704
Volume
2.8604752551626E+23
Space diagonal
114123047.16248
Perimeter
197666916
Area
1.8798625647609E+15
Altitude
57061523.581242
Surface area
1.8798625647609E+15
Volume
3.3711024172363E+22
Height
31060359.271074