65984930 is an even 8-digits composite number following 65984929
and preceding 65984931 . In scientific notation, it is written as 6.5984930 × 10^7.
The sum of its digits is 44. It has a total of 5 prime factors and 32 positive divisors.
There are 22941600 positive integers (up to 65984930) that are relatively prime to 65984930.
65984930 has 32 divisors, whose sum is 130137408
The reverse of 65984930 is 03948956
Previous prime number is 11
Is Prime? no Number parity even Number length 8 Sum of Digits 44 Digital Root 8
Name
sixty-five million nine hundred eighty-four thousand nine hundred thirty
Scientific notation
6.5984930 × 10^7
Engineering notation
6.5984930 × 10^6
Prime Factorization
2 × 5 × 253 × 11 × 2371
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
65984930 Product of the distinct prime numbers
The prime factorization of 65984930 is 2 × 5 × 253 × 11 × 2371.
Since it has a total of 5 prime factors.
3 , 4 , 35 , 56 , 541 , 657 , 9896 , 4448 , 54738 , 58746 , 888088 , 99095 , 7687327 , 5405519 , 22553402 , 58189141 , 743916217 , 674030540 , 9072318836 , 9198359870
n×2
131969860
n×3
197954790
n×4
263939720
n×5
329924650
n÷2
32992465
n÷3
21994976.666667
n÷3
16496232.5
n÷5
13196986
n2
4354010987104900
n3
2.8729911020335E+23
n4
1.895741167583E+31
n5
1.2509034824108E+39
2 √n8123.1108573009
3 √n404.09324139405
4 √n90.128302199148
5 √n36.634388951802
1 , 2 , 5 , 10 , 11 , 22 , 55 , 110 , 253 , 506 , 1265 , 2371 , 2530 , 2783 , 4742 , 5566 , 11855 , 13915 , 23710 , 26081 , 27830 , 52162 , 130405 , 260810 , 599863 , 1199726 , 2999315 , 5998630 , 6598493 , 13196986 , 32992465 , 65984930
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
-65984929 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 65984930 can be divided by 32 positive divisors.
The sum of these divisors (counting 65984930) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11111011101101100110100010
3
Ternary
11121011101022022
4
Quaternary
3323231212202
5
Quinary
113343004210
6
Senary
10314141442
8
Octal
373554642
10
Decimal
65984930
12
Duodecimal
1a121882
16
Hexadecimal
3eed9a2
20
Vigesimal
10c826a
36
Base36
13aaaq
md5
1ec003dda5c9384c659a21fe4891acf0
sha1
02237571121a4bc4a1e13da089a2467e6a2968e0
sha256
cf0c857890597d7e06c91af5b343e646c1baa9a88ba931d0834c45b0d294b4af
sha512
071b5433a34f90a15722d8960714b877967b02fd34d897c7bbd3b2c39331da2fa686a631997105ad07e7f1d54c4344a42d215cd68accdff30c2b7ff7d55f1224
ripemd-160
9a9e1393ee02be14b76d4dc852ca574c393fecbd
Diameter
131969860
Circumference
414595542.67127
Area
1.3678528930738E+16
Volume
1.2034356986636E+24
Surface area
5.4714115722952E+16
Circumference
414595542.67127
Perimeter
263939720
Area
4354010987104900
Diagonal
93316782.918239
Surface area
26124065922629400
Volume
2.8729911020335E+23
Space diagonal
114289251.29388
Perimeter
197954790
Area
1.8853420615947E+15
Altitude
57144625.646938
Surface area
1.8853420615947E+15
Volume
3.3858524842275E+22
Height
31105594.30608