42687776 is an even 8-digits composite number following 42687775
and preceding 42687777 . In scientific notation, it is written as 4.2687776 × 10^7.
The sum of its digits is 47. It has a total of 6 prime factors and 12 positive divisors.
There are 21343872 positive integers (up to 42687776) that are relatively prime to 42687776.
42687776 has 12 divisors, whose sum is 84041622
The reverse of 42687776 is 67778624
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2
Name
forty-two million six hundred eighty-seven thousand seven hundred seventy-six
Scientific notation
4.2687776 × 10^7
Engineering notation
4.2687776 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 1333993
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
2667986
Product of the distinct prime numbers
The prime factorization of 42687776 is 2 × 2 × 2 × 2 × 2 × 1333993.
Since it has a total of 6 prime factors.
9 , 2 , 44 , 30 , 292 , 884 , 1482 , 7991 , 54100 , 76744 , 392999 , 636400 , 9791091 , 4225434 , 56166300 , 24167155 , 785859636 , 227655106 , 1269222978 , 4446785972
n×2
85375552
n×3
128063328
n×4
170751104
n×5
213438880
n÷2
21343888
n÷3
14229258.666667
n÷3
10671944
n÷5
8537555.2
n2
1822246219826176
n3
7.7787638448787E+22
n4
3.3205812856708E+30
n5
1.4174823011251E+38
2 √n
6533.5882943448
3 √n
349.48980358477
4 √n
80.830614833396
5 √n
33.578454701556
1 , 2 , 4 , 8 , 16 , 32 , 1333993 , 2667986 , 5335972 , 10671944 , 21343888 , 42687776
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-42687775
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42687776 can be divided by 12 positive divisors.
The sum of these divisors (counting 42687776) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10100010110101110100100000
3
Ternary
2222022202121202
4
Quaternary
2202311310200
5
Quinary
41412002101
6
Senary
4122540332
8
Octal
242656440
10
Decimal
42687776
12
Duodecimal
123676a8
16
Hexadecimal
28b5d20
20
Vigesimal
d6fj8g
36
Base36
pey3k
md5
923bebf8e0643f4a49d3674a8f6db236
sha1
d492ac74fc7a4103c1248b013f7db41c54bca84f
sha256
1e14ab4547711632b15905174797d3b85f3dfc80089b5ca149ce2b508598cead
sha512
6cad4692c1815b7621b2b0d8488deff9265b9122916c3ce89d5ff49a5d0de7b24d5a51c7999ed234c95fce88830f8d91b8893f835999c877cd3f00ed32df4f74
ripemd-160
db0012293beecae64080618b1f412f8eaed3a50b
Diameter
85375552
Circumference
268215206.95937
Area
5.7247553372377E+15
Volume
3.2583609798774E+23
Surface area
2.2899021348951E+16
Circumference
268215206.95937
Perimeter
170751104
Area
1822246219826176
Diagonal
60369631.766745
Surface area
10933477318957056
Volume
7.7787638448787E+22
Space diagonal
73937396.894119
Perimeter
128063328
Area
7.8905575915982E+14
Altitude
36968698.44706
Surface area
7.8905575915982E+14
Volume
9.1673611066041E+21
Height
20123210.588915