2888021238 is an even 10-digits composite number following 2888021237
and preceding 2888021239 . In scientific notation, it is written as 2.888021238 × 10^9.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 962673744 positive integers (up to 2888021238) that are relatively prime to 2888021238.
2888021238 has 8 divisors, whose sum is 5776042488
The reverse of 2888021238 is 8321208882
Previous prime number is 3
Is Prime? no
Number parity even
Number length 10
Sum of Digits 42
Digital Root 6
Name
two billion eight hundred eighty-eight million twenty-one thousand two hundred thirty-eight
Scientific notation
2.888021238 × 10^9
Engineering notation
2.888021238 × 10^9
Prime Factorization
2 × 3 × 481336873
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2888021238
Product of the distinct prime numbers
The prime factorization of 2888021238 is 2 × 3 × 481336873.
Since it has a total of 3 prime factors.
3 , 5 , 74 , 97 , 608 , 577 , 7215 , 8360 , 29769 , 28781 , 112488 , 101724 , 646397 , 6849570 , 93347600 , 59232754 , 215933817 , 504666678 , 5913863784 , 8796598793
n×2
5776042476
n×3
8664063714
n×4
11552084952
n×5
14440106190
n÷2
1444010619
n÷3
962673746
n÷3
722005309.5
n÷5
577604247.6
n2
8340666671139052644
n3
2.4088022485328E+28
n4
6.956672051905E+37
n5
2.0091016631703E+47
2 √n
53740.312968944
3 √n
1424.0769625928
4 √n
231.81956985756
5 √n
78.004575276911
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
-2888021237
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 2888021238 can be divided by 8 positive divisors.
The sum of these divisors (counting 2888021238) is 1, the average is 0.125.
Base
System
Value
2
Binary
10101100001000111011010011110110
3
Ternary
21110021022200100120
4
Quaternary
2230020323103312
5
Quinary
21403313134423
6
Senary
1154324152410
8
Octal
25410732366
10
Decimal
2888021238
12
Duodecimal
687238706
16
Hexadecimal
ac23b4f6
20
Vigesimal
252a2d1i
36
Base36
1brgbg6
md5
3515c530b526149712e1b99198d0009a
sha1
8e22f6a87826b184a9ec4bf4002c4fdbe9a7c73e
sha256
d23c7a92780d6d4cd429a2faebcf0834838eb4bfa87895bc9f528477c086f61c
sha512
7a6b746b0fa1414c9a33af5b10661af87c308f9a5e3ec9d7f15a0e4d1f30f7f94562ebc32ca5e98bd0542a1256d32234cd164467b5562a9cecc6e84e5bbed272
ripemd-160
616177fe6e6f9eff0eaa21a5a6f6d570b9cecf7e
Diameter
5776042476
Circumference
18145972609.424
Area
2.6202977140092E+19
Volume
1.0089967263922E+29
Surface area
1.0481190856037E+20
Circumference
18145972609.424
Perimeter
11552084952
Area
8340666671139052644
Diagonal
4084278803.2011
Surface area
5.0044000026834E+19
Volume
2.4088022485328E+28
Space diagonal
5002199517.554
Perimeter
8664063714
Area
3.6116146108523E+18
Altitude
2501099758.777
Surface area
3.6116146108523E+18
Volume
2.838800674125E+27
Height
1361426267.7337