138497612 is an even 9-digits composite number following 138497611
and preceding 138497613 . In scientific notation, it is written as 1.38497612 × 10^8.
The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors.
There are 59639760 positive integers (up to 138497612) that are relatively prime to 138497612.
138497612 has 24 divisors, whose sum is 278322240
The reverse of 138497612 is 216794831
Previous prime number is 19
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
one hundred thirty-eight million four hundred ninety-seven thousand six hundred twelve
Scientific notation
1.38497612 × 10^8
Engineering notation
1.38497612 × 10^6
Prime Factorization
2 × 2 × 11 × 19 × 165667
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
69248806 Product of the distinct prime numbers
The prime factorization of 138497612 is 2 × 2 × 11 × 19 × 165667.
Since it has a total of 5 prime factors.
7 , 8 , 33 , 78 , 898 , 910 , 8291 , 6342 , 79157 , 38794 , 898457 , 547450 , 2001912 , 3343011 , 87496764 , 55158640 , 738726742 , 521122255 , 1954563057 , 5311968518
n×2
276995224
n×3
415492836
n×4
553990448
n×5
692488060
n÷2
69248806
n÷3
46165870.666667
n÷3
34624403
n÷5
27699522.4
n2
19181588529702544
n3
2.6566042057304E+24
n4
3.6793333852282E+32
n5
5.0957888760598E+40
2 √n11768.500839104
3 √n517.38531162089
4 √n108.48272138504
5 √n42.490168863517
1 , 2 , 4 , 11 , 19 , 22 , 38 , 44 , 76 , 209 , 418 , 836 , 165667 , 331334 , 662668 , 1822337 , 3147673 , 3644674 , 6295346 , 7289348 , 12590692 , 34624403 , 69248806 , 138497612
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
-138497611 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 138497612 can be divided by 24 positive divisors.
The sum of these divisors (counting 138497612) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000010000010100111001001100
3
Ternary
100122121102000012
4
Quaternary
20100110321030
5
Quinary
240423410422
6
Senary
21424252352
8
Octal
1020247114
10
Decimal
138497612
12
Duodecimal
3a4710b8
16
Hexadecimal
8414e4c
20
Vigesimal
235c40c
36
Base36
2aghfw
md5
b10c9d470325f4fc11ae3c6621ce7748
sha1
dcba12e6fd513bce1a5ef28ab104612a7196c604
sha256
635e711f070f124108e23d9a033c697397c26ce177155e459e6a4471ef241f8f
sha512
b1a7559630b53fcdd968f7fc0d4e0913840cc126892ef006b713e2487de623246ca37aa4fa5593d84286377aabbe86537cb12e8d0dfa0249d35d853b24ffcbb5
ripemd-160
4d6e4fc9c623ed18d8f569215b10a36e2e0343e0
Diameter
276995224
Circumference
870206160.79786
Area
6.0260737609096E+16
Volume
1.1127957674958E+25
Surface area
2.4104295043638E+17
Circumference
870206160.79786
Perimeter
553990448
Area
19181588529702544
Diagonal
195865201.24669
Surface area
115089531178215264
Volume
2.6566042057304E+24
Space diagonal
239884900.71096
Perimeter
415492836
Area
8.3058714758313E+15
Altitude
119942450.35548
Surface area
8.3058714758313E+15
Volume
3.1308380813344E+23
Height
65288400.415562