65985416 is an even 8-digits composite number following 65985415
and preceding 65985417 . In scientific notation, it is written as 6.5985416 × 10^7.
The sum of its digits is 44. It has a total of 6 prime factors and 32 positive divisors.
There are 28195776 positive integers (up to 65985416) that are relatively prime to 65985416.
65985416 has 32 divisors, whose sum is 141816000
The reverse of 65985416 is 61458956
Previous prime number is 379
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
sixty-five million nine hundred eighty-five thousand four hundred sixteen
Scientific notation
6.5985416 × 10^7
Engineering notation
6.5985416 × 10^6
Prime Factorization
2 × 2 × 2 × 7 × 379 × 3109
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
16496354
Product of the distinct prime numbers
The prime factorization of 65985416 is 2 × 2 × 2 × 7 × 379 × 3109.
Since it has a total of 6 prime factors.
8 , 1 , 27 , 35 , 183 , 510 , 5282 , 7698 , 65830 , 62032 , 529857 , 381803 , 5480945 , 4100260 , 36574989 , 57740507 , 946687587 , 590810401 , 8300464760 , 1754997222
n×2
131970832
n×3
197956248
n×4
263941664
n×5
329927080
n÷2
32992708
n÷3
21995138.666667
n÷3
16496354
n÷5
13197083.2
n2
4354075124693056
n3
2.8730545839812E+23
n4
1.8957970191471E+31
n5
1.2509495495998E+39
2 √n
8123.1407718936
3 √n
404.09423348337
4 √n
90.128468154594
5 √n
36.634442916429
1 , 2 , 4 , 7 , 8 , 14 , 28 , 56 , 379 , 758 , 1516 , 2653 , 3032 , 3109 , 5306 , 6218 , 10612 , 12436 , 21224 , 21763 , 24872 , 43526 , 87052 , 174104 , 1178311 , 2356622 , 4713244 , 8248177 , 9426488 , 16496354 , 32992708 , 65985416
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-65985415
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 65985416 can be divided by 32 positive divisors.
The sum of these divisors (counting 65985416) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11111011101101101110001000
3
Ternary
11121011101222022
4
Quaternary
3323231232020
5
Quinary
113343013131
6
Senary
10314144012
8
Octal
373555610
10
Decimal
65985416
12
Duodecimal
1a122008
16
Hexadecimal
3eedb88
20
Vigesimal
10c83ag
36
Base36
13aao8
md5
1b73b5a9e0e111dc68fbab51da7d0b03
sha1
9e1c215017913447ae6aaaab4e8e4826bdb7574f
sha256
682889c46ecfaa003bdb1034d48212eea869106b8d690897e42c62bdb77efac2
sha512
2206aa1f34bc147be222c4e4bc8917f958e593a82870513c2bf96a5faca898474e6ed150b69460231065471e2e1ce84e119a6a1b6d11d3e41e04bbfa749b55bc
ripemd-160
c2b72af92bfad01ca3401eeb5b052a3fdf400b13
Diameter
131970832
Circumference
414598596.29933
Area
1.3678730424914E+16
Volume
1.2034622899197E+24
Surface area
5.4714921699655E+16
Circumference
414598596.29933
Perimeter
263941664
Area
4354075124693056
Diagonal
93317470.226031
Surface area
26124450748158336
Volume
2.8730545839812E+23
Space diagonal
114290093.07057
Perimeter
197956248
Area
1.885369833985E+15
Altitude
57145046.535284
Surface area
1.885369833985E+15
Volume
3.3859272984204E+22
Height
31105823.408677