1128889122 is an even 10-digits composite number following 1128889121
and preceding 1128889123 . In scientific notation, it is written as 1.128889122 × 10^9.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 376296372 positive integers (up to 1128889122) that are relatively prime to 1128889122.
1128889122 has 8 divisors, whose sum is 2257778256
The reverse of 1128889122 is 2219888211
Previous prime number is 3
Is Prime? no
Number parity even
Number length 10
Sum of Digits 42
Digital Root 6
Name
one billion one hundred twenty-eight million eight hundred eighty-nine thousand one hundred twenty-two
Scientific notation
1.128889122 × 10^9
Engineering notation
1.128889122 × 10^9
Prime Factorization
2 × 3 × 188148187
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1128889122
Product of the distinct prime numbers
The prime factorization of 1128889122 is 2 × 3 × 188148187.
Since it has a total of 3 prime factors.
4 , 2 , 47 , 60 , 781 , 690 , 7949 , 7992 , 20211 , 70612 , 32916 , 77732 , 7622981 , 511436 , 91205083 , 88251703 , 847965896 , 473430087 , 35132087 , 2606212259
n×2
2257778244
n×3
3386667366
n×4
4515556488
n×5
5644445610
n÷2
564444561
n÷3
376296374
n÷3
282222280.5
n÷5
225777824.4
n2
1274390649769930884
n3
1.4386457417038E+27
n4
1.624071528221E+36
n5
1.8333966815586E+45
2 √n
33598.945251302
3 √n
1041.2390071699
4 √n
183.30015071271
5 √n
64.644303062443
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
-1128889121
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 1128889122 can be divided by 8 positive divisors.
The sum of these divisors (counting 1128889122) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011010010010111101100100010
3
Ternary
2220200012111202020
4
Quaternary
1003102113230202
5
Quinary
4302443422442
6
Senary
304004002310
8
Octal
10322275442
10
Decimal
1128889122
12
Duodecimal
276090396
16
Hexadecimal
43497b22
20
Vigesimal
hcfb2g2
36
Base36
io40f6
md5
f0f9714c9cc1cfad79832f9d70b1340f
sha1
7a6dc7d374509fb1abac930e4641067f5e78e379
sha256
b43e7484a1540899a9e4db6827f108cb65d18195f9d3dede5d14a31f19cc4839
sha512
6a298beb34c83f60dcbb52907108282b06b2de7b16c8e1809f5163cd111acae070eed4f1d0be3df868cc0f64dc8b533f4c085b021f6405d260c3b03e9fa13f61
ripemd-160
d27a0f84faafcbb05cc8aa4cfafe7fd7f33f97b8
Diameter
2257778244
Circumference
7093019544.7853
Area
4.0036163031207E+18
Volume
6.0261851910065E+27
Surface area
1.6014465212483E+19
Circumference
7093019544.7853
Perimeter
4515556488
Area
1274390649769930884
Diagonal
1596490306.7479
Surface area
7646343898619585304
Volume
1.4386457417038E+27
Space diagonal
1955293315.4158
Perimeter
3386667366
Area
5.5182733852306E+17
Altitude
977646657.70791
Surface area
5.5182733852306E+17
Volume
1.6954602661398E+26
Height
532163435.58262