1242321853 is an odd 10-digits composite number following 1242321852
and preceding 1242321854 . In scientific notation, it is written as 1.242321853 × 10^9.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 1210283520 positive integers (up to 1242321853) that are relatively prime to 1242321853.
1242321853 has 8 divisors, whose sum is 1274447160
The reverse of 1242321853 is 3581232421
Previous prime number is 709
Is Prime? no Number parity odd Number length 10 Sum of Digits 31 Digital Root 4
Name
one billion two hundred forty-two million three hundred twenty-one thousand eight hundred fifty-three
Scientific notation
1.242321853 × 10^9
Engineering notation
1.242321853 × 10^9
Prime Factorization
41 × 709 × 42737
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1242321853 Product of the distinct prime numbers
The prime factorization of 1242321853 is 41 × 709 × 42737.
Since it has a total of 3 prime factors.
1 , 7 , 50 , 100 , 648 , 105 , 9654 , 7770 , 35788 , 86241 , 569965 , 839056 , 2419138 , 9241712 , 4873631 , 85368550 , 827210317 , 767270802 , 995686822 , 8906709261
n×2
2484643706
n×3
3726965559
n×4
4969287412
n×5
6211609265
n÷2
621160926.5
n÷3
414107284.33333
n÷3
310580463.25
n÷5
248464370.6
n2
1543363586441353609
n3
1.9173543105605E+27
n4
2.3819711599531E+36
n5
2.9591748252255E+45
2 √n35246.58640209
3 √n1075.007204711
4 √n187.74074252034
5 √n65.894144652987
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
-1242321852 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 1242321853 can be divided by 8 positive divisors.
The sum of these divisors (counting 1242321853) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010000011000101001110111101
3
Ternary
10012120122111012111
4
Quaternary
1022003011032331
5
Quinary
10021013244403
6
Senary
323135134021
8
Octal
11203051675
10
Decimal
1242321853
12
Duodecimal
2a8074311
16
Hexadecimal
4a0c53bd
20
Vigesimal
j84a4cd
36
Base36
kjn9od
md5
c02a1bf4f7775aa21bb7482c665071c3
sha1
87fd021c87577acefcc8b48a51b152f960166a0f
sha256
20e1c4ce7e90c99c3d36c088ff263500e21aa8a730002a25458bdb676102cb91
sha512
a3c30b2db3d60ed2121e954c8ac4f8fe47fc8a765657ef8eed41ae0e844d5e0de865b90e684c4aa11f8e0ac218f8c64f1bec4bb9321afe216039f3e2c8012738
ripemd-160
61000dda6ab7dd4c8072cd534f4b865547229290
Diameter
2484643706
Circumference
7805738413.5577
Area
4.8486197049822E+18
Volume
8.031394955181E+27
Surface area
1.9394478819929E+19
Circumference
7805738413.5577
Perimeter
4969287412
Area
1543363586441353609
Diagonal
1756908413.3451
Surface area
9.2601815186481E+18
Volume
1.9173543105605E+27
Space diagonal
2151764568.7491
Perimeter
3726965559
Area
6.6829603656704E+17
Altitude
1075882284.3746
Surface area
6.6829603656704E+17
Volume
2.259623724891E+26
Height
585636137.78169