42457777 is an odd 8-digits prime number following 42457776
and preceding 42457778 . In scientific notation, it is written as 4.2457777 × 10^7.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 42457776 positive integers (up to 42457777) that are relatively prime to 42457777.
42457777 has 2 divisors, whose sum is 42457778
The reverse of 42457777 is 77775424
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
forty-two million four hundred fifty-seven thousand seven hundred seventy-seven
Scientific notation
4.2457777 × 10^7
Engineering notation
4.2457777 × 10^6
Prime Factorization
42457777
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
42457777
Product of the distinct prime numbers
The prime factorization of 42457777 is 42457777.
Since it has a total of 1 prime factors.
6 , 6 , 7 , 70 , 88 , 953 , 7342 , 6883 , 75133 , 15750 , 87116 , 865181 , 1886177 , 5227915 , 53524304 , 57176705 , 929569602 , 346525015 , 8313399304 , 9067583261
n×2
84915554
n×3
127373331
n×4
169831108
n×5
212288885
n÷2
21228888.5
n÷3
14152592.333333
n÷3
10614444.25
n÷5
8491555.4
n2
1802662827781729
n3
7.6537056348146E+22
n4
3.249593270666E+30
n5
1.3797050642664E+38
2 √n
6515.963244218
3 √n
348.86099668759
4 √n
80.721516612475
5 √n
33.54219275411
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
42457778
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
21228889
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
6515.9633209526
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999528944
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42457777 can be divided by 2 positive divisors.
The sum of these divisors (counting 42457777) is 42457778, the average is 21228889.
Base
System
Value
2
Binary
10100001111101101010110001
3
Ternary
2221220002010021
4
Quaternary
2201331222301
5
Quinary
41332122102
6
Senary
4114003441
8
Octal
241755261
10
Decimal
42457777
12
Duodecimal
12276581
16
Hexadecimal
287dab1
20
Vigesimal
d5748h
36
Base36
pa0mp
md5
e9d53c6f8915d54db7e4ea24c3b293e9
sha1
af5bbc8b702f77f92d027813fa409c4955abc198
sha256
13b192987e62444a186b6994c26bb22948c8226b40471d8674c5dcc0eaf64605
sha512
7b054449ada200d2c252999d74714315c5f3a395b3871d47e40cb4a97023e52cddfc5aea6141675f8f2dbd85552345b650af7d3f14a8d7796d600e352ad01c4a
ripemd-160
185110ecb2a5f2ee13214db20c760b43cb649067
Diameter
84915554
Circumference
266770080.62191
Area
5.6632322966585E+15
Volume
3.205976719343E+23
Surface area
2.2652929186634E+16
Circumference
266770080.62191
Perimeter
169831108
Area
1802662827781729
Diagonal
60044364.061612
Surface area
10815976966690374
Volume
7.6537056348146E+22
Space diagonal
73539026.940429
Perimeter
127373331
Area
7.8057590165843E+14
Altitude
36769513.470215
Surface area
7.8057590165843E+14
Volume
9.0199785926385E+21
Height
20014788.020537