65989874 is an even 8-digits composite number following 65989873
and preceding 65989875 . In scientific notation, it is written as 6.5989874 × 10^7.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 32981760 positive integers (up to 65989874) that are relatively prime to 65989874.
65989874 has 8 divisors, whose sum is 99024348
The reverse of 65989874 is 47898956
Previous prime number is 3361
Is Prime? no
Number parity even
Number length 8
Sum of Digits 56
Digital Root 2
Name
sixty-five million nine hundred eighty-nine thousand eight hundred seventy-four
Scientific notation
6.5989874 × 10^7
Engineering notation
6.5989874 × 10^6
Prime Factorization
2 × 3361 × 9817
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
65989874
Product of the distinct prime numbers
The prime factorization of 65989874 is 2 × 3361 × 9817.
Since it has a total of 3 prime factors.
3 , 2 , 93 , 77 , 215 , 515 , 5778 , 5200 , 50992 , 99963 , 646522 , 499073 , 9538036 , 4611589 , 59881555 , 60781716 , 563232360 , 188244845 , 1763813584 , 3223708268
n×2
131979748
n×3
197969622
n×4
263959496
n×5
329949370
n÷2
32994937
n÷3
21996624.666667
n÷3
16497468.5
n÷5
13197974.8
n2
4354663470535876
n3
2.8736369373307E+23
n4
1.896309394162E+31
n5
1.2513721798576E+39
2 √n
8123.4151685113
3 √n
404.10333353221
4 √n
90.129990394493
5 √n
36.634937910453
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
-65989873
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 65989874 can be divided by 8 positive divisors.
The sum of these divisors (counting 65989874) is 1, the average is 0.125.
Base
System
Value
2
Binary
11111011101110110011110010
3
Ternary
11121011122002102
4
Quaternary
3323232303302
5
Quinary
113343133444
6
Senary
10314220402
8
Octal
373566362
10
Decimal
65989874
12
Duodecimal
1a124702
16
Hexadecimal
3eeecf2
20
Vigesimal
10c8ede
36
Base36
13ae42
md5
a8cf48e2fa4d3f31d51835679f54db44
sha1
4edd5ca797b45fa87e1dbb781002729d8b7f8372
sha256
407027e1be1416573eb6e83c95d19bbebc9d21df346edcbb693b4525ddd9a15c
sha512
7dce65eb0d7e5a664a11f7ffe5c87d0d932b296e31118bca0f3a93e0ef86443943ea954bb89aa263b36360036fca63a81defde7eed278f95e54bec6ba19d25ad
ripemd-160
b1d43449e6ea31365db370a78fedf27691c92ca9
Diameter
131979748
Circumference
414626606.73943
Area
1.3680578767891E+16
Volume
1.2037062255203E+24
Surface area
5.4722315071565E+16
Circumference
414626606.73943
Perimeter
263959496
Area
4354663470535876
Diagonal
93323774.790092
Surface area
26127980823215256
Volume
2.8736369373307E+23
Space diagonal
114297814.55307
Perimeter
197969622
Area
1.8856245952081E+15
Altitude
57148907.276534
Surface area
1.8856245952081E+15
Volume
3.3866136084244E+22
Height
31107924.930031