42786772 is an even 8-digits composite number following 42786771
and preceding 42786773 . In scientific notation, it is written as 4.2786772 × 10^7.
The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors.
There are 18173568 positive integers (up to 42786772) that are relatively prime to 42786772.
42786772 has 24 divisors, whose sum is 86337216
The reverse of 42786772 is 27768724
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
forty-two million seven hundred eighty-six thousand seven hundred seventy-two
Scientific notation
4.2786772 × 10^7
Engineering notation
4.2786772 × 10^6
Prime Factorization
2 × 2 × 113 × 7 × 13523
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
21393386
Product of the distinct prime numbers
The prime factorization of 42786772 is 2 × 2 × 113 × 7 × 13523.
Since it has a total of 5 prime factors.
4 , 1 , 79 , 2 , 176 , 101 , 6789 , 3117 , 78949 , 90096 , 236123 , 275659 , 1237991 , 7042369 , 5680646 , 40054331 , 910795043 , 247620618 , 3053959566 , 1040194854
n×2
85573544
n×3
128360316
n×4
171147088
n×5
213933860
n÷2
21393386
n÷3
14262257.333333
n÷3
10696693
n÷5
8557354.4
n2
1830707858179984
n3
7.8330079726555E+22
n4
3.3514912620019E+30
n5
1.4339949248727E+38
2 √n
6541.1598359924
3 √n
349.75975894507
4 √n
80.87743712552
5 √n
33.594014441303
1 , 2 , 4 , 7 , 14 , 28 , 113 , 226 , 452 , 791 , 1582 , 3164 , 13523 , 27046 , 54092 , 94661 , 189322 , 378644 , 1528099 , 3056198 , 6112396 , 10696693 , 21393386 , 42786772
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-42786771
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42786772 can be divided by 24 positive divisors.
The sum of these divisors (counting 42786772) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10100011001101111111010100
3
Ternary
2222111210102021
4
Quaternary
2203031333110
5
Quinary
41423134042
6
Senary
4125022524
8
Octal
243157724
10
Decimal
42786772
12
Duodecimal
123b4a44
16
Hexadecimal
28cdfd4
20
Vigesimal
d786ic
36
Base36
ph2hg
md5
b5332f5ac082ffb5667c365af653dcfc
sha1
72650d08e031c8dec5a8d8a8741e3c82f84b28d6
sha256
8601a59eccc2ddf06c49073a8e1c1d3cbfc45a15398ccdc885927168e31aaf09
sha512
8b04d6cb703fcb4425bb947c36b436c4c486f24405331fbddc218a1a0dd7cfc00056bb3978c52261ac1f6950f51b425753284c80e04af3d8a676e65aa1cd4c81
ripemd-160
4b05cde7a78f4c891877db207b983cf7573c3ac0
Diameter
85573544
Circumference
268837217.17204
Area
5.7513383581273E+15
Volume
3.2810827069873E+23
Surface area
2.3005353432509E+16
Circumference
268837217.17204
Perimeter
171147088
Area
1830707858179984
Diagonal
60509633.252565
Surface area
10984247149079904
Volume
7.8330079726555E+22
Space diagonal
74108862.995865
Perimeter
128360316
Area
7.9271975604583E+14
Altitude
37054431.497933
Surface area
7.9271975604583E+14
Volume
9.231288424255E+21
Height
20169877.750855