138229718 is an even 9-digits composite number following 138229717
and preceding 138229719 . In scientific notation, it is written as 1.38229718 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors.
There are 60664800 positive integers (up to 138229718) that are relatively prime to 138229718.
138229718 has 16 divisors, whose sum is 233994960
The reverse of 138229718 is 817922831
Previous prime number is 29
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
one hundred thirty-eight million two hundred twenty-nine thousand seven hundred eighteen
Scientific notation
1.38229718 × 10^8
Engineering notation
1.38229718 × 10^6
Prime Factorization
2 × 11 × 29 × 216661
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
138229718 Product of the distinct prime numbers
The prime factorization of 138229718 is 2 × 11 × 29 × 216661.
Since it has a total of 4 prime factors.
7 , 4 , 14 , 58 , 14 , 656 , 7037 , 4725 , 51363 , 45408 , 260454 , 538863 , 7149341 , 3995534 , 76948646 , 58739142 , 713475772 , 406523405 , 7947442219 , 3323697305
n×2
276459436
n×3
414689154
n×4
552918872
n×5
691148590
n÷2
69114859
n÷3
46076572.666667
n÷3
34557429.5
n÷5
27645943.6
n2
19107454938359524
n3
2.6412181078271E+24
n4
3.6509483422144E+32
n5
5.0466955977686E+40
2 √n11757.113506299
3 √n517.0515059047
4 √n108.43022413653
5 √n42.473718502457
1 , 2 , 11 , 22 , 29 , 58 , 319 , 638 , 216661 , 433322 , 2383271 , 4766542 , 6283169 , 12566338 , 69114859 , 138229718
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-138229717 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138229718 can be divided by 16 positive divisors.
The sum of these divisors (counting 138229718) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000001111010011011111010110
3
Ternary
100122002210112012
4
Quaternary
20033103133112
5
Quinary
240341322333
6
Senary
21414424222
8
Octal
1017233726
10
Decimal
138229718
12
Duodecimal
3a362072
16
Hexadecimal
83d37d6
20
Vigesimal
233ie5i
36
Base36
2aaqqe
md5
462441b3c76b7f89903d606c2b78a251
sha1
0cd869d7afae2711f337e0ad5778275f68c3f746
sha256
dca8ffdbf85f1bb24a0bc6e6a812b35ee8cdac1fda5de97a5ca3193c41463c45
sha512
ce030800216cdfb6ea2cb7c4de30d73ef2dfccdab029234696227f68e298f53d35e0880daac7b5926b30608ea8112e2786a4a93911772208cd3761a7e78da0d5
ripemd-160
c2cb3f9931d6abbfcf8fa4568ca4325e706428c3
Diameter
276459436
Circumference
868522933.15318
Area
6.0027840063148E+16
Volume
1.1063508538771E+25
Surface area
2.4011136025259E+17
Circumference
868522933.15318
Perimeter
552918872
Area
19107454938359524
Diagonal
195486341.91861
Surface area
114644729630157144
Volume
2.6412181078271E+24
Space diagonal
239420894.69192
Perimeter
414689154
Area
8.2737706891429E+15
Altitude
119710447.34596
Surface area
8.2737706891429E+15
Volume
3.1127053910621E+23
Height
65162113.972869