1228528071 is an odd 10-digits composite number following 1228528070
and preceding 1228528072 . In scientific notation, it is written as 1.228528071 × 10^9.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 811066464 positive integers (up to 1228528071) that are relatively prime to 1228528071.
1228528071 has 8 divisors, whose sum is 1643339760
The reverse of 1228528071 is 1708258221
Previous prime number is 309
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 36
Digital Root 9
Name
one billion two hundred twenty-eight million five hundred twenty-eight thousand seventy-one
Scientific notation
1.228528071 × 10^9
Engineering notation
1.228528071 × 10^9
Prime Factorization
3 × 309 × 1325273
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1228528071
Product of the distinct prime numbers
The prime factorization of 1228528071 is 3 × 309 × 1325273.
Since it has a total of 3 prime factors.
8 , 10 , 100 , 50 , 811 , 481 , 7815 , 1380 , 4335 , 53950 , 760843 , 982554 , 1094504 , 3505984 , 4362746 , 54769850 , 364338406 , 891461806 , 4624710580 , 8593806958
n×2
2457056142
n×3
3685584213
n×4
4914112284
n×5
6142640355
n÷2
614264035.5
n÷3
409509357
n÷3
307132017.75
n÷5
245705614.2
n2
1509281221234981041
n3
1.8541943473203E+27
n4
2.2779298047726E+36
n5
2.7985007089306E+45
2 √n
35050.364776989
3 √n
1071.013704653
4 √n
187.21742647785
5 √n
65.747162872337
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
-1228528070
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 1228528071 can be divided by 8 positive divisors.
The sum of these divisors (counting 1228528071) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001001001110011101100111000111
3
Ternary
10011121200200200200
4
Quaternary
1021032131213013
5
Quinary
10004000344241
6
Senary
321523341543
8
Octal
11116354707
10
Decimal
1228528071
12
Duodecimal
2a35218b3
16
Hexadecimal
4939d9c7
20
Vigesimal
j3i603b
36
Base36
kbfmbr
md5
2de4f04ce05be0d58f903ccd0a3bbf43
sha1
eef55bb8f6ae2468a77a9915f8bfaea023cdef54
sha256
3368630622580d9a75254bc8d1202f6256c9d66a7b16714729dbf316fab3c19e
sha512
d2f82a0448a9aa29a3281fa235985dc0927637346755310459031ee80370c2d0f246a28382e8cb513f2dbf4a024793b1397cce49187265ec2d88da48b24015a3
ripemd-160
6812254afcad30f319fbc629683277a8acc05875
Diameter
2457056142
Circumference
7719069525.1649
Area
4.7415467968328E+18
Volume
7.7668311198257E+27
Surface area
1.8966187187331E+19
Circumference
7719069525.1649
Perimeter
4914112284
Area
1509281221234981041
Diagonal
1737401059.7643
Surface area
9055687327409886246
Volume
1.8541943473203E+27
Space diagonal
2127873037.4966
Perimeter
3685584213
Area
6.5353793952215E+17
Altitude
1063936518.7483
Surface area
6.5353793952215E+17
Volume
2.18518899438E+26
Height
579133686.58809