138210368 is an even 9-digits composite number following 138210367
and preceding 138210369 . In scientific notation, it is written as 1.38210368 × 10^8.
The sum of its digits is 32. It has a total of 7 prime factors and 14 positive divisors.
There are 69105152 positive integers (up to 138210368) that are relatively prime to 138210368.
138210368 has 14 divisors, whose sum is 274261326
The reverse of 138210368 is 863012831
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred thirty-eight million two hundred ten thousand three hundred sixty-eight
Scientific notation
1.38210368 × 10^8
Engineering notation
1.38210368 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 2159537
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
4319074
Product of the distinct prime numbers
The prime factorization of 138210368 is 2 × 2 × 2 × 2 × 2 × 2 × 2159537.
Since it has a total of 7 prime factors.
4 , 1 , 3 , 70 , 988 , 104 , 5028 , 9332 , 99955 , 21363 , 920779 , 539400 , 3370480 , 2069873 , 62180956 , 62198935 , 72849206 , 409175600 , 8260271335 , 3323394013
n×2
276420736
n×3
414631104
n×4
552841472
n×5
691051840
n÷2
69105184
n÷3
46070122.666667
n÷3
34552592
n÷5
27642073.6
n2
19102105822695424
n3
2.6401090753297E+24
n4
3.6489044686145E+32
n5
5.0431642940406E+40
2 √n
11756.290571435
3 √n
517.02737840239
4 √n
108.42642930317
5 √n
42.472529304522
1 , 2 , 4 , 8 , 16 , 32 , 64 , 2159537 , 4319074 , 8638148 , 17276296 , 34552592 , 69105184 , 138210368
14 divisors
τ
Total Divisors
14
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138210367
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.071428571428571
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
14
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138210368 can be divided by 14 positive divisors.
The sum of these divisors (counting 138210368) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
1000001111001110110001000000
3
Ternary
100122001210222112
4
Quaternary
20033032301000
5
Quinary
240340212433
6
Senary
21414154452
8
Octal
1017166100
10
Decimal
138210368
12
Duodecimal
3a352a28
16
Hexadecimal
83cec40
20
Vigesimal
233g5i8
36
Base36
2aabsw
md5
8a9c36cb97a42eef1ce90f5d28b151a2
sha1
ae0581a6c80580e251c8eba1be7fabf31aedb811
sha256
96af390eb832cd0b09517a35d4e9890707345c02e670bb63315178bc9cb0073c
sha512
98eb8e1ac7f5ab8bb89e586926e162a9d2219bc12395570a6eefcb1611a2c5c0a6ebda966a61902f86bea7c00577adabf53fdaa189d6efffbe48e415faf5b213
ripemd-160
c0dc62567174b1aa64231ed4300799f34e812101
Diameter
276420736
Circumference
868401353.51748
Area
6.0011035320675E+16
Volume
1.1058863034309E+25
Surface area
2.400441412827E+17
Circumference
868401353.51748
Perimeter
552841472
Area
19102105822695424
Diagonal
195458976.88618
Surface area
114612634936172544
Volume
2.6401090753297E+24
Space diagonal
239387379.50879
Perimeter
414631104
Area
8.2714544541164E+15
Altitude
119693689.7544
Surface area
8.2714544541164E+15
Volume
3.1113983837296E+23
Height
65152992.295392