42797777 is an odd 8-digits composite number following 42797776
and preceding 42797778 . In scientific notation, it is written as 4.2797777 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 38078800 positive integers (up to 42797777) that are relatively prime to 42797777.
42797777 has 8 divisors, whose sum is 47682432
The reverse of 42797777 is 77779724
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
forty-two million seven hundred ninety-seven thousand seven hundred seventy-seven
Scientific notation
4.2797777 × 10^7
Engineering notation
4.2797777 × 10^6
Prime Factorization
11 × 47 × 82781
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
42797777
Product of the distinct prime numbers
The prime factorization of 42797777 is 11 × 47 × 82781.
Since it has a total of 3 prime factors.
1 , 7 , 57 , 49 , 197 , 126 , 1845 , 4538 , 96351 , 48262 , 16870 , 468450 , 6167827 , 5593538 , 14956161 , 31067996 , 9399256 , 716852761 , 6703505907 , 8232621516
n×2
85595554
n×3
128393331
n×4
171191108
n×5
213988885
n÷2
21398888.5
n÷3
14265925.666667
n÷3
10699444.25
n÷5
8559555.4
n2
1831649716141729
n3
7.8390536093547E+22
n4
3.3549406826421E+30
n5
1.4358400318394E+38
2 √n
6542.0009935799
3 √n
349.78974310458
4 √n
80.882637157674
5 √n
33.595742377681
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
-42797776
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 42797777 can be divided by 8 positive divisors.
The sum of these divisors (counting 42797777) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100011010000101011010001
3
Ternary
2222112100111212
4
Quaternary
2203100223101
5
Quinary
41424012102
6
Senary
4125145505
8
Octal
243205321
10
Decimal
42797777
12
Duodecimal
123bb295
16
Hexadecimal
28d0ad1
20
Vigesimal
d79e8h
36
Base36
phaz5
md5
21190f6d97f78c74d0a3a14f8190a274
sha1
ddcea8e38e5157f463ebfe33f550b7c020a86391
sha256
d4a944e614a677533393794ff358a6f0f5235f41bfd056a22adac6929dec4ddd
sha512
57c2f00054418a00a00166f71494d2949e01b4cde40e9084824db77315a0ce941a85763371b139cea08a0045440da21785c55aafb391770f53b34a5129f6e0a7
ripemd-160
0b3db8faa950d8fd75665f03324920a57b4f124f
Diameter
85595554
Circumference
268906363.62635
Area
5.7542972921807E+15
Volume
3.283615097366E+23
Surface area
2.3017189168723E+16
Circumference
268906363.62635
Perimeter
171191108
Area
1831649716141729
Diagonal
60525196.672819
Surface area
10989898296850374
Volume
7.8390536093547E+22
Space diagonal
74127924.215003
Perimeter
128393331
Area
7.9312759250665E+14
Altitude
37063962.107501
Surface area
7.9312759250665E+14
Volume
9.2384132754327E+21
Height
20175065.557606