1238561628 is an even 10-digits composite number following 1238561627
and preceding 1238561629 . In scientific notation, it is written as 1.238561628 × 10^9.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 412723584 positive integers (up to 1238561628) that are relatively prime to 1238561628.
1238561628 has 24 divisors, whose sum is 2890889232
The reverse of 1238561628 is 8261658321
Previous prime number is 3557
Is Prime? no Number parity even Number length 10 Sum of Digits 42 Digital Root 6
Name
one billion two hundred thirty-eight million five hundred sixty-one thousand six hundred twenty-eight
Scientific notation
1.238561628 × 10^9
Engineering notation
1.238561628 × 10^9
Prime Factorization
2 × 2 × 3 × 3557 × 29017
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
619280814 Product of the distinct prime numbers
The prime factorization of 1238561628 is 2 × 2 × 3 × 3557 × 29017.
Since it has a total of 5 prime factors.
4 , 10 , 75 , 47 , 745 , 441 , 8683 , 3940 , 2518 , 69509 , 857814 , 114256 , 4084556 , 7130067 , 28515024 , 86265297 , 59176230 , 889798551 , 7240318722 , 2823733616
n×2
2477123256
n×3
3715684884
n×4
4954246512
n×5
6192808140
n÷2
619280814
n÷3
412853876
n÷3
309640407
n÷5
247712325.6
n2
1534034906354010384
n3
1.8999967710227E+27
n4
2.3532630939126E+36
n5
2.9146613687087E+45
2 √n35193.204287192
3 √n1073.9215080186
4 √n187.59851888326
5 √n65.854206960352
1 , 2 , 3 , 4 , 6 , 12 , 3557 , 7114 , 10671 , 14228 , 21342 , 29017 , 42684 , 58034 , 87051 , 116068 , 174102 , 348204 , 103213469 , 206426938 , 309640407 , 412853876 , 619280814 , 1238561628
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1238561627 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1238561628 can be divided by 24 positive divisors.
The sum of these divisors (counting 1238561628) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001001110100101111001101011100
3
Ternary
10012022120110010220
4
Quaternary
1021310233031130
5
Quinary
10014032433003
6
Senary
322522401340
8
Octal
11164571534
10
Decimal
1238561628
12
Duodecimal
2a6960250
16
Hexadecimal
49d2f35c
20
Vigesimal
j710418
36
Base36
kheo9o
md5
829d0567bc19a211ebe6ad1065ed7105
sha1
ef621f0322606a4ef4ac62de33414292d68fc420
sha256
abc3938ebf6d1657c5d70c9441f68387ff9451b1162ab8e3dd7fa02932464a2a
sha512
864f03483da89ef54cea1b3571bd692e7f6e89ec306553145b65e316df50aa90cca157cb98ec10fe91a51fb763359d6f45e5a72c59ebf410857fd41c9220a6af
ripemd-160
249e50e12e3f9a1f96d3d00e05f9736b80eb4d34
Diameter
2477123256
Circumference
7782112223.086
Area
4.8193127921521E+18
Volume
7.9586878635854E+27
Surface area
1.9277251168608E+19
Circumference
7782112223.086
Perimeter
4954246512
Area
1534034906354010384
Diagonal
1751590652.1525
Surface area
9204209438124062304
Volume
1.8999967710227E+27
Space diagonal
2145251668.0012
Perimeter
3715684884
Area
6.6425659959733E+17
Altitude
1072625834.0006
Surface area
6.6425659959733E+17
Volume
2.2391676683711E+26
Height
583863550.7175