42898982 is an even 8-digits composite number following 42898981
and preceding 42898983 . In scientific notation, it is written as 4.2898982 × 10^7.
The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors.
There are 17920800 positive integers (up to 42898982) that are relatively prime to 42898982.
42898982 has 16 divisors, whose sum is 73930752
The reverse of 42898982 is 28989824
Previous prime number is 16043
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
forty-two million eight hundred ninety-eight thousand nine hundred eighty-two
Scientific notation
4.2898982 × 10^7
Engineering notation
4.2898982 × 10^6
Prime Factorization
2 × 7 × 16043 × 191
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
42898982
Product of the distinct prime numbers
The prime factorization of 42898982 is 2 × 7 × 16043 × 191.
Since it has a total of 4 prime factors.
5 , 5 , 1 , 67 , 628 , 202 , 286 , 7945 , 15768 , 69635 , 855753 , 453072 , 432658 , 8020269 , 32682662 , 56394924 , 311545540 , 745005057 , 4121191649 , 5409459576
n×2
85797964
n×3
128696946
n×4
171595928
n×5
214494910
n÷2
21449491
n÷3
14299660.666667
n÷3
10724745.5
n÷5
8579796.4
n2
1840322656636324
n3
7.8947968521234E+22
n4
3.386787480529E+30
n5
1.4528973516504E+38
2 √n
6549.7314448762
3 √n
350.06524497951
4 √n
80.930411125091
5 √n
33.611616312357
1 , 2 , 7 , 14 , 191 , 382 , 1337 , 2674 , 16043 , 32086 , 112301 , 224602 , 3064213 , 6128426 , 21449491 , 42898982
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
-42898981
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 42898982 can be divided by 16 positive divisors.
The sum of these divisors (counting 42898982) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10100011101001011000100110
3
Ternary
2222201111100012
4
Quaternary
2203221120212
5
Quinary
41440231412
6
Senary
4131250222
8
Octal
243513046
10
Decimal
42898982
12
Duodecimal
12449972
16
Hexadecimal
28e9626
20
Vigesimal
d82792
36
Base36
pjh2e
md5
4a77a25496096b966ab1927e21688efe
sha1
2346d74dc65e7268e150bbef47729fa0c21001e2
sha256
d1b1ae73c79eb77e9a16289fa44a64444959fb6147228f1210653eeff9a6e6ff
sha512
d0b656351dd52572cf6e7f148061ab8dc95760b95e2994a9b2cad9806cd2e6b923eb9ace75a575f3743cdd5edb25a6e4d28db58ab34144d732c8499ee0053dad
ripemd-160
e665a44f4501cf9a7bd688134b5c2f2ca4f3f896
Diameter
85797964
Circumference
269542253.39536
Area
5.7815441383235E+15
Volume
3.3069647722953E+23
Surface area
2.3126176553294E+16
Circumference
269542253.39536
Perimeter
171595928
Area
1840322656636324
Diagonal
60668322.156399
Surface area
11041935939817944
Volume
7.8947968521234E+22
Space diagonal
74303216.416983
Perimeter
128696946
Area
7.9688308590356E+14
Altitude
37151608.208491
Surface area
7.9688308590356E+14
Volume
9.3041073170444E+21
Height
20222774.052133