42872777 is an odd 8-digits composite number following 42872776
and preceding 42872778 . In scientific notation, it is written as 4.2872777 × 10^7.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 42842496 positive integers (up to 42872777) that are relatively prime to 42872777.
42872777 has 4 divisors, whose sum is 42903060
The reverse of 42872777 is 77727824
Previous prime number is 1489
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
forty-two million eight hundred seventy-two thousand seven hundred seventy-seven
Scientific notation
4.2872777 × 10^7
Engineering notation
4.2872777 × 10^6
Prime Factorization
1489 × 28793
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
42872777
Product of the distinct prime numbers
The prime factorization of 42872777 is 1489 × 28793.
Since it has a total of 2 prime factors.
6 , 2 , 97 , 86 , 190 , 616 , 6893 , 6428 , 17227 , 95626 , 724563 , 739780 , 6099608 , 5810287 , 52905688 , 65933829 , 6741251 , 862178159 , 736720299 , 7491156803
n×2
85745554
n×3
128618331
n×4
171491108
n×5
214363885
n÷2
21436388.5
n÷3
14290925.666667
n÷3
10718194.25
n÷5
8574555.4
n2
1838075007691729
n3
7.8803379914041E+22
n4
3.3785197339009E+30
n5
1.4484652314163E+38
2 √n
6547.7306755852
3 √n
349.99395091586
4 √n
80.918049133585
5 √n
33.607508952894
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-42872776
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42872777 can be divided by 4 positive divisors.
The sum of these divisors (counting 42872777) is 1, the average is 0.25.
Base
System
Value
2
Binary
10100011100010111111001001
3
Ternary
2222200011101122
4
Quaternary
2203202333021
5
Quinary
41433412102
6
Senary
4130525025
8
Octal
243427711
10
Decimal
42872777
12
Duodecimal
12436775
16
Hexadecimal
28e2fc9
20
Vigesimal
d7j1ih
36
Base36
piwuh
md5
7fe33af2e511fe7aaf2d158276a726bc
sha1
4821655e2dfefb5e24c24698cae99bacddc6e1f9
sha256
f35638a2e1eaf87d1579eaed3f2a71380acc1d60459105ee2718975b6d8b5eb1
sha512
f3479681e4bc0154e530c5597f7b7238e0ddb28c4042536fdc93de11ff528b31c6a79c0143cbde6eeadd590f37441716753aa49404ed2d3b5cba21c30c37ef04
ripemd-160
112e49d00c64b0759f679625276ac6eeac8e041d
Diameter
85745554
Circumference
269377602.52439
Area
5.7744829409113E+15
Volume
3.3009082588799E+23
Surface area
2.3097931763645E+16
Circumference
269377602.52439
Perimeter
171491108
Area
1838075007691729
Diagonal
60631262.689997
Surface area
11028450046150374
Volume
7.8803379914041E+22
Space diagonal
74257828.02557
Perimeter
128618331
Area
7.9590982536116E+14
Altitude
37128914.012785
Surface area
7.9590982536116E+14
Volume
9.287067386273E+21
Height
20210420.896666