42887777 is an odd 8-digits prime number following 42887776
and preceding 42887778 . In scientific notation, it is written as 4.2887777 × 10^7.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 42887776 positive integers (up to 42887777) that are relatively prime to 42887777.
42887777 has 2 divisors, whose sum is 42887778
The reverse of 42887777 is 77778824
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
forty-two million eight hundred eighty-seven thousand seven hundred seventy-seven
Scientific notation
4.2887777 × 10^7
Engineering notation
4.2887777 × 10^6
Prime Factorization
42887777
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
42887777
Product of the distinct prime numbers
The prime factorization of 42887777 is 42887777.
Since it has a total of 1 prime factors.
6 , 6 , 25 , 79 , 173 , 231 , 6156 , 705 , 13997 , 16331 , 969682 , 970063 , 5550494 , 832246 , 87791151 , 21324458 , 792324719 , 947647216 , 40486510 , 4144165562
n×2
85775554
n×3
128663331
n×4
171551108
n×5
214438885
n÷2
21443888.5
n÷3
14295925.666667
n÷3
10721944.25
n÷5
8577555.4
n2
1839361416001729
n3
7.8886122231886E+22
n4
3.3832504186759E+30
n5
1.4510008949133E+38
2 √n
6548.8760104311
3 √n
350.03476389389
4 √n
80.925125952519
5 √n
33.609860291595
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
42887778
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
21443889
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
6548.8760867801
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999533667
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42887777 can be divided by 2 positive divisors.
The sum of these divisors (counting 42887777) is 42887778, the average is 21443889.
Base
System
Value
2
Binary
10100011100110101001100001
3
Ternary
2222200220222012
4
Quaternary
2203212221201
5
Quinary
41434402102
6
Senary
4131122305
8
Octal
243465141
10
Decimal
42887777
12
Duodecimal
12443395
16
Hexadecimal
28e6a61
20
Vigesimal
d80j8h
36
Base36
pj8f5
md5
e80eb84359cd84990e5f2d29ed68be06
sha1
2448bfc7909839082f9c08aa521236de9799ac7e
sha256
95498008d3d4d3bffb0ecfad1e52928d72392a6bf8a87f69e63c2b5f7dc747d2
sha512
c1bb5ad89e54ade77355d10bc3770de60de2c2b6a1747533d0eba8632303ebbe5be6cf02cafd8d589a2a00e53a2e3130515cfd11ef538e618d44e07aeffb6797
ripemd-160
45b6debd98fd8fbbf877eedd2022b721761d26e1
Diameter
85775554
Circumference
269471850.30399
Area
5.7785243118076E+15
Volume
3.3043741609851E+23
Surface area
2.311409724723E+16
Circumference
269471850.30399
Perimeter
171551108
Area
1839361416001729
Diagonal
60652475.893433
Surface area
11036168496010374
Volume
7.8886122231886E+22
Space diagonal
74283808.787684
Perimeter
128663331
Area
7.9646685649921E+14
Altitude
37141904.393842
Surface area
7.9646685649921E+14
Volume
9.2968186619463E+21
Height
20217491.964478