43139898 is an even 8-digits composite number following 43139897
and preceding 43139899 . In scientific notation, it is written as 4.3139898 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 14379948 positive integers (up to 43139898) that are relatively prime to 43139898.
43139898 has 16 divisors, whose sum is 95866560
The reverse of 43139898 is 89893134
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
forty-three million one hundred thirty-nine thousand eight hundred ninety-eight
Scientific notation
4.3139898 × 10^7
Engineering notation
4.3139898 × 10^6
Prime Factorization
2 × 9 × 3 × 798887
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
43139898
Product of the distinct prime numbers
The prime factorization of 43139898 is 2 × 9 × 3 × 798887.
Since it has a total of 4 prime factors.
4 , 4 , 81 , 91 , 266 , 219 , 3449 , 4759 , 52151 , 1272 , 183957 , 920473 , 8460197 , 3110422 , 23980760 , 53971712 , 135297832 , 635051629 , 7328763472 , 2561595180
n×2
86279796
n×3
129419694
n×4
172559592
n×5
215699490
n÷2
21569949
n÷3
14379966
n÷3
10784974.5
n÷5
8627979.6
n2
1861050799450404
n3
8.0285541661109E+22
n4
3.463510078135E+30
n5
1.4941547149272E+38
2 √n
6568.0969846676
3 √n
350.7193314779
4 √n
81.043796706889
5 √n
33.649283626542
1 , 2 , 3 , 6 , 9 , 18 , 27 , 54 , 798887 , 1597774 , 2396661 , 4793322 , 7189983 , 14379966 , 21569949 , 43139898
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-43139897
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 43139898 can be divided by 16 positive divisors.
The sum of these divisors (counting 43139898) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10100100100100001100111010
3
Ternary
10000011201211000
4
Quaternary
2210210030322
5
Quinary
42020434043
6
Senary
4140345430
8
Octal
244441472
10
Decimal
43139898
12
Duodecimal
12545276
16
Hexadecimal
292433a
20
Vigesimal
d9c9ei
36
Base36
pomyi
md5
ab8273f09f8871b2f75f2656ca94feab
sha1
35f388da3872c68c48b08b1363585ac412bd3b30
sha256
758fc2e366cde6cf6ec3d07905e32bbdea032b55b08f52cc67adffd5566b85c7
sha512
58e68030a93e8d096a741d597c1499c78f8547de8689f89efb692bf13d95f3455840e1e13400da91cd37fc2113b298c670174ce92af7ade310460bcb773f9c11
ripemd-160
517bac8d962350a0525bb0e51ad686949df36536
Diameter
86279796
Circumference
271055973.26683
Area
5.8466635195108E+15
Volume
3.3629929049602E+23
Surface area
2.3386654078043E+16
Circumference
271055973.26683
Perimeter
172559592
Area
1861050799450404
Diagonal
61009028.830992
Surface area
11166304796702424
Volume
8.0285541661109E+22
Space diagonal
74720495.169339
Perimeter
129419694
Area
8.0585863502869E+14
Altitude
37360247.584669
Surface area
8.0585863502869E+14
Volume
9.4617418233009E+21
Height
20336342.943664