43989968 is an even 8-digits composite number following 43989967
and preceding 43989969 . In scientific notation, it is written as 4.3989968 × 10^7.
The sum of its digits is 56. It has a total of 6 prime factors and 20 positive divisors.
There are 19995360 positive integers (up to 43989968) that are relatively prime to 43989968.
43989968 has 20 divisors, whose sum is 92979168
The reverse of 43989968 is 86998934
Previous prime number is 11
Is Prime? no Number parity even Number length 8 Sum of Digits 56 Digital Root 2
Name
forty-three million nine hundred eighty-nine thousand nine hundred sixty-eight
Scientific notation
4.3989968 × 10^7
Engineering notation
4.3989968 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 11 × 249943
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
5498746 Product of the distinct prime numbers
The prime factorization of 43989968 is 2 × 2 × 2 × 2 × 11 × 249943.
Since it has a total of 6 prime factors.
9 , 1 , 1 , 99 , 392 , 529 , 8591 , 568 , 61447 , 13185 , 83014 , 247664 , 4815804 , 7551955 , 2612191 , 39610379 , 552956507 , 782344162 , 4482552541 , 3960403965
n×2
87979936
n×3
131969904
n×4
175959872
n×5
219949840
n÷2
21994984
n÷3
14663322.666667
n÷3
10997492
n÷5
8797993.6
n2
1935117284641024
n3
8.5125747427606E+22
n4
3.7446789053165E+30
n5
1.6472830521515E+38
2 √n6632.4933471508
3 √n353.00800084587
4 √n81.440121237329
5 √n33.780862137327
1 , 2 , 4 , 8 , 11 , 16 , 22 , 44 , 88 , 176 , 249943 , 499886 , 999772 , 1999544 , 2749373 , 3999088 , 5498746 , 10997492 , 21994984 , 43989968
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-43989967 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 43989968 can be divided by 20 positive divisors.
The sum of these divisors (counting 43989968) is 1, the average is 0.05.
Base
System
Value
2
Binary
10100111110011101111010000
3
Ternary
10001202220220002
4
Quaternary
2213303233100
5
Quinary
42230134333
6
Senary
4210505132
8
Octal
247635720
10
Decimal
43989968
12
Duodecimal
128951a8
16
Hexadecimal
29f3bd0
20
Vigesimal
deiei8
36
Base36
q6uvk
md5
8138ddc217c0a41fff88d8531210e60e
sha1
690d4801012fd30605b0b19bcd4a095d8b5a6b33
sha256
1de087769b6ba77ddfd07f09fcbedb9a2d64575c8ee1f3285242fe2b0dd27dc4
sha512
91116072d70e84cce73d523f558618741de57003ccd6260b8a4e6989f7ec4f758143af1e16159fdd2dfef24772b1ed06b5858ceb8bef36751d159444fadba3f7
ripemd-160
a9639dce3dd783627fc602d2fef9f5c35fad31ec
Diameter
87979936
Circumference
276397120.6009
Area
6.0793502452629E+15
Volume
3.5657389699987E+23
Surface area
2.4317400981051E+16
Circumference
276397120.6009
Perimeter
175959872
Area
1935117284641024
Diagonal
62211209.353958
Surface area
11610703707846144
Volume
8.5125747427606E+22
Space diagonal
76192859.599329
Perimeter
131969904
Area
8.3793036390074E+14
Altitude
38096429.799665
Surface area
8.3793036390074E+14
Volume
1.0032165543272E+22
Height
20737069.784653