1288542022 is an even 10-digits composite number following 1288542021
and preceding 1288542023 . In scientific notation, it is written as 1.288542022 × 10^9.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 642873000 positive integers (up to 1288542022) that are relatively prime to 1288542022.
1288542022 has 8 divisors, whose sum is 1937007072
The reverse of 1288542022 is 2202458821
Previous prime number is 461
Is Prime? no
Number parity even
Number length 10
Sum of Digits 34
Digital Root 7
Name
one billion two hundred eighty-eight million five hundred forty-two thousand twenty-two
Scientific notation
1.288542022 × 10^9
Engineering notation
1.288542022 × 10^9
Prime Factorization
2 × 461 × 1397551
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1288542022
Product of the distinct prime numbers
The prime factorization of 1288542022 is 2 × 461 × 1397551.
Since it has a total of 3 prime factors.
5 , 5 , 67 , 34 , 502 , 284 , 4259 , 2331 , 4065 , 88844 , 376370 , 664122 , 335330 , 1404134 , 71166213 , 53607535 , 138677689 , 844301053 , 2266868077 , 8552879365
n×2
2577084044
n×3
3865626066
n×4
5154168088
n×5
6442710110
n÷2
644271011
n÷3
429514007.33333
n÷3
322135505.5
n÷5
257708404.4
n2
1660340542459848484
n3
2.1394185597898E+27
n4
2.7567307169359E+36
n5
3.55216337211E+45
2 √n
35896.267521847
3 √n
1088.1769661277
4 √n
189.46310332581
5 √n
66.377320548137
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
-1288542021
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 1288542022 can be divided by 8 positive divisors.
The sum of these divisors (counting 1288542022) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001100110011011001011101000110
3
Ternary
10022210121201100121
4
Quaternary
1030303121131012
5
Quinary
10114331321042
6
Senary
331505532154
8
Octal
11463313506
10
Decimal
1288542022
12
Duodecimal
2bb64405a
16
Hexadecimal
4ccd9746
20
Vigesimal
102d7f12
36
Base36
lb5xdy
md5
2b40f631eca54ab1f37984392442119c
sha1
c7de71737e6a9b71684329bf061f0317c6f9a276
sha256
535658f0beffb0bfe77650b285275b397d9eca1e682dd2668f1994e770328176
sha512
5ebf3aa9e3e04c285bb26d64b4ea67918802f5fc02e8f5a734846b4c420032ffecf019b471f3dbf1f9e06e604dc026aff1cad3ae752168af89e575fa70177c95
ripemd-160
fa5d5be8923989d1c75ca4f2089e0670d5be9ae4
Diameter
2577084044
Circumference
8096148300.3139
Area
5.2161136506492E+18
Volume
8.9615755071857E+27
Surface area
2.0864454602597E+19
Circumference
8096148300.3139
Perimeter
5154168088
Area
1660340542459848484
Diagonal
1822273603.2001
Surface area
9.9620432547591E+18
Volume
2.1394185597898E+27
Space diagonal
2231820249.7915
Perimeter
3865626066
Area
7.1894854435173E+17
Altitude
1115910124.8958
Surface area
7.1894854435173E+17
Volume
2.5213289523729E+26
Height
607424534.40002