1288448514 is an even 10-digits composite number following 1288448513
and preceding 1288448515 . In scientific notation, it is written as 1.288448514 × 10^9.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 429482832 positive integers (up to 1288448514) that are relatively prime to 1288448514.
1288448514 has 8 divisors, whose sum is 2147414220
The reverse of 1288448514 is 4158448821
Previous prime number is 9
Is Prime? no
Number parity even
Number length 10
Sum of Digits 45
Digital Root 9
Name
one billion two hundred eighty-eight million four hundred forty-eight thousand five hundred fourteen
Scientific notation
1.288448514 × 10^9
Engineering notation
1.288448514 × 10^9
Prime Factorization
2 × 9 × 71580473
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1288448514
Product of the distinct prime numbers
The prime factorization of 1288448514 is 2 × 9 × 71580473.
Since it has a total of 3 prime factors.
5 , 8 , 34 , 53 , 934 , 516 , 1481 , 7784 , 54734 , 76726 , 496743 , 810986 , 6808847 , 707481 , 68872663 , 17905149 , 785382109 , 427876540 , 672741194 , 6327228141
n×2
2576897028
n×3
3865345542
n×4
5153794056
n×5
6442242570
n÷2
644224257
n÷3
429482838
n÷3
322112128.5
n÷5
257689702.8
n2
1660099573228808196
n3
2.1389528282187E+27
n4
2.7559305930345E+36
n5
3.5508746772824E+45
2 √n
35894.965022967
3 √n
1088.1506429109
4 √n
189.45966595285
5 √n
66.376357135139
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
-1288448513
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 1288448514 can be divided by 8 positive divisors.
The sum of these divisors (counting 1288448514) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001100110011000010101000000010
3
Ternary
10022210102222002100
4
Quaternary
1030303002220002
5
Quinary
10114320323024
6
Senary
331503531230
8
Octal
11463025002
10
Decimal
1288448514
12
Duodecimal
2bb5b9b16
16
Hexadecimal
4ccc2a02
20
Vigesimal
102cg15e
36
Base36
lb3x8i
md5
ef7307012dbf7c786daf543840f3b285
sha1
748db2bbef84e51b556712a8a1ff7cf7e1e60a76
sha256
cd5ae320ab7078622e42aba10435e0bde22716a88e4e9db6436908b6617962e0
sha512
d4923ab7a0f0eba81237254aabddbd9bc8e82341c2dd9f9208bb2a7c9910f6508ef75f8e9f751686c771647a11c187553d416636a3be1652a39e8ba4e6b9473f
ripemd-160
18bbb1863d5f134d38922ba88ac1909de0020a9a
Diameter
2576897028
Circumference
8095560772.2222
Area
5.2153566234832E+18
Volume
8.9596246553426E+27
Surface area
2.0861426493933E+19
Circumference
8095560772.2222
Perimeter
5153794056
Area
1660099573228808196
Diagonal
1822141362.9183
Surface area
9.9605974393728E+18
Volume
2.1389528282187E+27
Space diagonal
2231658289.1846
Perimeter
3865345542
Area
7.1884420161393E+17
Altitude
1115829144.5923
Surface area
7.1884420161393E+17
Volume
2.5207800824526E+26
Height
607380454.30609