1142450489 is an odd 10-digits composite number following 1142450488
and preceding 1142450490 . In scientific notation, it is written as 1.142450489 × 10^9.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 1138860000 positive integers (up to 1142450489) that are relatively prime to 1142450489.
1142450489 has 8 divisors, whose sum is 1146048000
The reverse of 1142450489 is 9840542411
Previous prime number is 1999
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 38
Digital Root 2
Name
one billion one hundred forty-two million four hundred fifty thousand four hundred eighty-nine
Scientific notation
1.142450489 × 10^9
Engineering notation
1.142450489 × 10^9
Prime Factorization
761 × 1999 × 751
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1142450489
Product of the distinct prime numbers
The prime factorization of 1142450489 is 761 × 1999 × 751.
Since it has a total of 3 prime factors.
6 , 5 , 6 , 9 , 861 , 280 , 1687 , 519 , 9745 , 27740 , 471885 , 536167 , 7533033 , 8543834 , 26572204 , 3442751 , 45914164 , 722910786 , 1666120866 , 6402245802
n×2
2284900978
n×3
3427351467
n×4
4569801956
n×5
5712252445
n÷2
571225244.5
n÷3
380816829.66667
n÷3
285612622.25
n÷5
228490097.8
n2
1305193119816339121
n3
1.4911185179736E+27
n4
1.7035290800159E+36
n5
1.9461976304899E+45
2 √n
33800.155162366
3 √n
1045.39189654
4 √n
183.84818509402
5 √n
64.798876731998
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
-1142450488
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 1142450489 can be divided by 8 positive divisors.
The sum of these divisors (counting 1142450489) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100000110000110100100111001
3
Ternary
2221121201111110002
4
Quaternary
1010012012210321
5
Quinary
4314431403424
6
Senary
305210402345
8
Octal
10406064471
10
Decimal
1142450489
12
Duodecimal
27a7303b5
16
Hexadecimal
44186939
20
Vigesimal
hh06649
36
Base36
iw6oft
md5
784af82a8a84c40980bd080c91ab887f
sha1
8a2bf67691cba0ad117ec736ee8333b566696d15
sha256
906561f47cd9afc6e0b468ef70b5c132ea12024cc5dd11a4677bb3bb55024318
sha512
172297605579f7dd624fc5bab0a3478e7daa8efee6b4acb6f42d659203239348e0708e21f813a224bb85e26bb5064e7afe2dcda15c6825660bf2bceafa5a7866
ripemd-160
4b94fc89124ebf79d2a967971cc5befe0760151a
Diameter
2284900978
Circumference
7178228126.6649
Area
4.100385116731E+18
Volume
6.2459826422635E+27
Surface area
1.6401540466924E+19
Circumference
7178228126.6649
Perimeter
4569801956
Area
1305193119816339121
Diagonal
1615668975.8836
Surface area
7831158718898034726
Volume
1.4911185179736E+27
Space diagonal
1978782292.0799
Perimeter
3427351467
Area
5.6516519930281E+17
Altitude
989391146.03995
Surface area
5.6516519930281E+17
Volume
1.75730002602E+26
Height
538556325.29452