42893839 is an odd 8-digits composite number following 42893838
and preceding 42893840 . In scientific notation, it is written as 4.2893839 × 10^7.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 39991680 positive integers (up to 42893839) that are relatively prime to 42893839.
42893839 has 8 divisors, whose sum is 45843408
The reverse of 42893839 is 93839824
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
forty-two million eight hundred ninety-three thousand eight hundred thirty-nine
Scientific notation
4.2893839 × 10^7
Engineering notation
4.2893839 × 10^6
Prime Factorization
107 × 17 × 23581
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
42893839
Product of the distinct prime numbers
The prime factorization of 42893839 is 107 × 17 × 23581.
Since it has a total of 3 prime factors.
8 , 6 , 16 , 36 , 436 , 696 , 8118 , 6838 , 49609 , 17913 , 313872 , 561510 , 2087805 , 8971892 , 39811066 , 10050245 , 959202744 , 869799150 , 3423981392 , 7268444649
n×2
85787678
n×3
128681517
n×4
171575356
n×5
214469195
n÷2
21446919.5
n÷3
14297946.333333
n÷3
10723459.75
n÷5
8578767.8
n2
1839881424157921
n3
7.8919577586921E+22
n4
3.3851636549614E+30
n5
1.4520266480456E+38
2 √n
6549.3388215911
3 √n
350.05125507872
4 √n
80.927985404254
5 √n
33.610810359279
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-42893838
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42893839 can be divided by 8 positive divisors.
The sum of these divisors (counting 42893839) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100011101000001000001111
3
Ternary
2222201020021201
4
Quaternary
2203220020033
5
Quinary
41440100324
6
Senary
4131210331
8
Octal
243501017
10
Decimal
42893839
12
Duodecimal
124469a7
16
Hexadecimal
28e820f
20
Vigesimal
d81ebj
36
Base36
pjd3j
md5
7c699f5687af98e55bab329fa38bee4e
sha1
a78bd4a20ffab30943ff4c8d0b8746e633d31149
sha256
e50f0b90ee271d2c7339730e1c4e13c0b0dc42f0ae2daff76a657b03191f9a95
sha512
a87209b772e47c6987a6c2237a1954bcf869824ffee4cedbb37344a59ccaa4bf1eb62b35b8d308dd3e89df4b56dcb97217ff7340bca6612c01fab405ce34d39f
ripemd-160
4d2ef45aabbb749936588ea029946023ed32ef5d
Diameter
85787678
Circumference
269509938.97333
Area
5.7801579656109E+15
Volume
3.3057755356197E+23
Surface area
2.3120631862443E+16
Circumference
269509938.97333
Perimeter
171575356
Area
1839881424157921
Diagonal
60661048.856048
Surface area
11039288544947526
Volume
7.8919577586921E+22
Space diagonal
74294308.479679
Perimeter
128681517
Area
7.9669202663593E+14
Altitude
37147154.23984
Surface area
7.9669202663593E+14
Volume
9.3007614133482E+21
Height
20220349.618683