1125281649 is an odd 10-digits composite number following 1125281648
and preceding 1125281650 . In scientific notation, it is written as 1.125281649 × 10^9.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 748620656 positive integers (up to 1125281649) that are relatively prime to 1125281649.
1125281649 has 8 divisors, whose sum is 1503509760
The reverse of 1125281649 is 9461825211
Previous prime number is 479
Is Prime? no Number parity odd Number length 10 Sum of Digits 39 Digital Root 3
Name
one billion one hundred twenty-five million two hundred eighty-one thousand six hundred forty-nine
Scientific notation
1.125281649 × 10^9
Engineering notation
1.125281649 × 10^9
Prime Factorization
3 × 479 × 783077
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1125281649 Product of the distinct prime numbers
The prime factorization of 1125281649 is 3 × 479 × 783077.
Since it has a total of 3 prime factors.
1 , 4 , 34 , 39 , 570 , 961 , 7612 , 7666 , 88305 , 51465 , 874131 , 122555 , 5267907 , 6828956 , 34348981 , 82187543 , 241857665 , 646080846 , 1434875709 , 3184420062
n×2
2250563298
n×3
3375844947
n×4
4501126596
n×5
5626408245
n÷2
562640824.5
n÷3
375093883
n÷3
281320412.25
n÷5
225056329.8
n2
1266258789576159201
n3
1.424897778795E+27
n4
1.6034113221789E+36
n5
1.8042893366467E+45
2 √n33545.217975145
3 √n1040.1286973993
4 √n183.15353661654
5 √n64.602934741212
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
-1125281648 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 1125281649 can be divided by 8 positive divisors.
The sum of these divisors (counting 1125281649) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011000100100110111101110001
3
Ternary
2220102102020020010
4
Quaternary
1003010212331301
5
Quinary
4301033003044
6
Senary
303354405133
8
Octal
10304467561
10
Decimal
1125281649
12
Duodecimal
274a307a9
16
Hexadecimal
43126f71
20
Vigesimal
hbd0429
36
Base36
ilyovl
md5
899c3182a2c8e588d989f608b078b7ca
sha1
e7221cff7d6c999b954791cf6f8921e251205790
sha256
ec7a0c4e0f567da19aeaf71e04512702b3b970b068c7c93e4954605d0ad0528a
sha512
321526d448b31376d1d4c5d361eb37972b5f60a7a2afbe82f1c96df6131a23ce5598a3ab9d3974f450350951c50d58f86181d96b7a1e8b7fd04fed33caa71b02
ripemd-160
e9064658f8c140352f0de4ff7b0758aa25732fec
Diameter
2250563298
Circumference
7070353123.4356
Area
3.978069310876E+18
Volume
5.9685978586384E+27
Surface area
1.5912277243504E+19
Circumference
7070353123.4356
Perimeter
4501126596
Area
1266258789576159201
Diagonal
1591388569.5054
Surface area
7597552737456955206
Volume
1.424897778795E+27
Space diagonal
1949044988.8929
Perimeter
3375844947
Area
5.4830613976914E+17
Altitude
974522494.44644
Surface area
5.4830613976914E+17
Volume
1.6792581364727E+26
Height
530462856.50179