42893863 is an odd 8-digits composite number following 42893862
and preceding 42893864 . In scientific notation, it is written as 4.2893863 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 41391840 positive integers (up to 42893863) that are relatively prime to 42893863.
42893863 has 8 divisors, whose sum is 44403840
The reverse of 42893863 is 36839824
Previous prime number is 3557
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
forty-two million eight hundred ninety-three thousand eight hundred sixty-three
Scientific notation
4.2893863 × 10^7
Engineering notation
4.2893863 × 10^6
Prime Factorization
31 × 3557 × 389
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
42893863
Product of the distinct prime numbers
The prime factorization of 42893863 is 31 × 3557 × 389.
Since it has a total of 3 prime factors.
1 , 5 , 5 , 40 , 67 , 758 , 5956 , 7647 , 40054 , 73915 , 193333 , 642642 , 9323409 , 3221777 , 32408730 , 57143898 , 321319978 , 211347794 , 8949149839 , 2076675582
n×2
85787726
n×3
128681589
n×4
171575452
n×5
214469315
n÷2
21446931.5
n÷3
14297954.333333
n÷3
10723465.75
n÷5
8578772.6
n2
1839883483062769
n3
7.8919710058457E+22
n4
3.3851712312472E+30
n5
1.4520307102466E+38
2 √n
6549.3406538368
3 √n
350.0513203657
4 √n
80.927996724476
5 √n
33.610814120469
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
-42893862
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 42893863 can be divided by 8 positive divisors.
The sum of these divisors (counting 42893863) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100011101000001000100111
3
Ternary
2222201020022121
4
Quaternary
2203220020213
5
Quinary
41440100423
6
Senary
4131210411
8
Octal
243501047
10
Decimal
42893863
12
Duodecimal
12446a07
16
Hexadecimal
28e8227
20
Vigesimal
d81ed3
36
Base36
pjd47
md5
5157733b07e08f904cf7c4d22e6d4851
sha1
4481598de4ce76c36dfbb539abd871ca9ddf5287
sha256
c401d06b113fa9e68a4f16eec0cdd460e1966cebf3f2e64847a8ecb019ce1a98
sha512
de4422754cf47d3b054e875d2ab31127d308b4e848f8d5af4d01f0ade5b6416ef634cb13c218a71ffa06ab76bf9a84510a015c012d723e14d53286696c3af990
ripemd-160
92a894ee8ea3c8e343a9c01ee4ca1288c7d5f2bf
Diameter
85787726
Circumference
269510089.76977
Area
5.7801644338512E+15
Volume
3.3057810845745E+23
Surface area
2.3120657735405E+16
Circumference
269510089.76977
Perimeter
171575452
Area
1839883483062769
Diagonal
60661082.797174
Surface area
11039300898376614
Volume
7.8919710058457E+22
Space diagonal
74294350.048899
Perimeter
128681589
Area
7.9669291816788E+14
Altitude
37147175.024449
Surface area
7.9669291816788E+14
Volume
9.3007770252686E+21
Height
20220360.932391