138190746 is an even 9-digits composite number following 138190745
and preceding 138190747 . In scientific notation, it is written as 1.38190746 × 10^8.
The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors.
There are 43488000 positive integers (up to 138190746) that are relatively prime to 138190746.
138190746 has 32 divisors, whose sum is 292271616
The reverse of 138190746 is 647091831
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred thirty-eight million one hundred ninety thousand seven hundred forty-six
Scientific notation
1.38190746 × 10^8
Engineering notation
1.38190746 × 10^6
Prime Factorization
2 × 41 × 31 × 3 × 18121
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
138190746 Product of the distinct prime numbers
The prime factorization of 138190746 is 2 × 41 × 31 × 3 × 18121.
Since it has a total of 5 prime factors.
7 , 5 , 56 , 76 , 423 , 31 , 148 , 4337 , 95002 , 79168 , 719478 , 400925 , 8570695 , 7373034 , 78599901 , 21167095 , 255328030 , 528531539 , 5865594499 , 7740206889
n×2
276381492
n×3
414572238
n×4
552762984
n×5
690953730
n÷2
69095373
n÷3
46063582
n÷3
34547686.5
n÷5
27638149.2
n2
19096682280036516
n3
2.6389847704032E+24
n4
3.6468327410466E+32
n5
5.0395853702246E+40
2 √n11755.45600987
3 √n517.00290944367
4 √n108.42258071947
5 √n42.471323254189
1 , 2 , 3 , 6 , 31 , 41 , 62 , 82 , 93 , 123 , 186 , 246 , 1271 , 2542 , 3813 , 7626 , 18121 , 36242 , 54363 , 108726 , 561751 , 742961 , 1123502 , 1485922 , 1685253 , 2228883 , 3370506 , 4457766 , 23031791 , 46063582 , 69095373 , 138190746
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-138190745 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138190746 can be divided by 32 positive divisors.
The sum of these divisors (counting 138190746) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1000001111001001111110011010
3
Ternary
100122000211001210
4
Quaternary
20033021332122
5
Quinary
240334100441
6
Senary
21413523550
8
Octal
1017117632
10
Decimal
138190746
12
Duodecimal
3a3435b6
16
Hexadecimal
83c9f9a
20
Vigesimal
233dgh6
36
Base36
2a9wnu
md5
1c647c0e46f54df8b07846a26f79e5a4
sha1
461325d2f22a073f90c2fc4afae3bddf33d63233
sha256
2a2c0d8af3726e9f948a77ea201bda49c40736b1332b9fa1e56760ede4de3df4
sha512
5a9c775d3ed051c5faff12ce723f1a65274eb8ef7f652cf5a55ecef895fa6ac2dc30e4b958ab649aa5445818d60e00c95f42eeab52408ed61ce874bf7c255e41
ripemd-160
7f1e942eb4c7218f2a1640d8378e50c837bf8f53
Diameter
276381492
Circumference
868278064.85539
Area
5.9993996758901E+16
Volume
1.1054153556845E+25
Surface area
2.399759870356E+17
Circumference
868278064.85539
Perimeter
552762984
Area
19096682280036516
Diagonal
195431227.18766
Surface area
114580093680219096
Volume
2.6389847704032E+24
Space diagonal
239353393.20785
Perimeter
414572238
Area
8.2691059912559E+15
Altitude
119676696.60392
Surface area
8.2691059912559E+15
Volume
3.1100733776669E+23
Height
65143742.395885