1245239552 is an even 10-digits composite number following 1245239551
and preceding 1245239553 . In scientific notation, it is written as 1.245239552 × 10^9.
The sum of its digits is 38. It has a total of 9 prime factors and 18 positive divisors.
There are 622619648 positive integers (up to 1245239552) that are relatively prime to 1245239552.
1245239552 has 18 divisors, whose sum is 2485615398
The reverse of 1245239552 is 2559325421
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 38 Digital Root 2
Name
one billion two hundred forty-five million two hundred thirty-nine thousand five hundred fifty-two
Scientific notation
1.245239552 × 10^9
Engineering notation
1.245239552 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 4864217
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
9 Total number of prime factors
rad Radical
9728434 Product of the distinct prime numbers
The prime factorization of 1245239552 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 4864217.
Since it has a total of 9 prime factors.
4 , 6 , 92 , 9 , 290 , 952 , 5605 , 315 , 11151 , 61683 , 575205 , 376455 , 8304787 , 4873614 , 55738491 , 41670554 , 331202395 , 135566914 , 5888820754 , 3851786610
n×2
2490479104
n×3
3735718656
n×4
4980958208
n×5
6226197760
n÷2
622619776
n÷3
415079850.66667
n÷3
311309888
n÷5
249047910.4
n2
1550621541865160704
n3
1.9308952741137E+27
n4
2.4044271660963E+36
n5
2.9940878071264E+45
2 √n35287.951938303
3 √n1075.8481288119
4 √n187.85087686328
5 √n65.925067222473
1 , 2 , 4 , 8 , 16 , 32 , 64 , 128 , 256 , 4864217 , 9728434 , 19456868 , 38913736 , 77827472 , 155654944 , 311309888 , 622619776 , 1245239552
18 divisors
τ Total Divisors
18 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1245239551 Sum of the proper positive divisors of n
A Arithmetic Mean
0.055555555555556 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
18 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1245239552 can be divided by 18 positive divisors.
The sum of these divisors (counting 1245239552) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
1001010001110001101100100000000
3
Ternary
10012210010201112102
4
Quaternary
1022032031210000
5
Quinary
10022240131202
6
Senary
323321445532
8
Octal
11216154400
10
Decimal
1245239552
12
Duodecimal
2a90408a8
16
Hexadecimal
4a38d900
20
Vigesimal
j92eihc
36
Base36
kldszk
md5
2a09393408f72969791b9838b234b144
sha1
38cc8ecc24cccc22c583e57e64197368aba66633
sha256
6f285c8f87298c8ad90f8b00e498e9731c4a915fe97fcc4e2c0000d18b9f253d
sha512
139588941969ee511ad38f8ec829b0c15b878f3cf2450738b32c765e10cddac09b8209d144e7e0eb26d71741dde7f32ed996de01bdcfeb5dd8217cb5c4ea1e81
ripemd-160
b37d01aa87b5befc0f6f61831476648e0bfee0df
Diameter
2490479104
Circumference
7824070857.0453
Area
4.8714212444217E+18
Volume
8.0881152106759E+27
Surface area
1.9485684977687E+19
Circumference
7824070857.0453
Perimeter
4980958208
Area
1550621541865160704
Diagonal
1761034662.8418
Surface area
9.303729251191E+18
Volume
1.9308952741137E+27
Space diagonal
2156818171.6583
Perimeter
3735718656
Area
6.7143882345531E+17
Altitude
1078409085.8292
Surface area
6.7143882345531E+17
Volume
2.2755819034781E+26
Height
587011554.2806