138353498 is an even 9-digits composite number following 138353497
and preceding 138353499 . In scientific notation, it is written as 1.38353498 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 69176748 positive integers (up to 138353498) that are relatively prime to 138353498.
138353498 has 4 divisors, whose sum is 207530250
The reverse of 138353498 is 894353831
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred thirty-eight million three hundred fifty-three thousand four hundred ninety-eight
Scientific notation
1.38353498 × 10^8
Engineering notation
1.38353498 × 10^6
Prime Factorization
2 × 69176749
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
138353498
Product of the distinct prime numbers
The prime factorization of 138353498 is 2 × 69176749.
Since it has a total of 2 prime factors.
7 , 6 , 67 , 62 , 572 , 280 , 4648 , 5937 , 69575 , 70428 , 559714 , 425202 , 900206 , 8426718 , 46243942 , 90315321 , 652995516 , 601221728 , 3851519434 , 9191594937
n×2
276706996
n×3
415060494
n×4
553413992
n×5
691767490
n÷2
69176749
n÷3
46117832.666667
n÷3
34588374.5
n÷5
27670699.6
n2
19141690408836004
n3
2.6483198256955E+24
n4
3.6640431170772E+32
n5
5.0693318207046E+40
2 √n
11762.376375546
3 √n
517.20579385947
4 √n
108.45448988191
5 √n
42.48132253267
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138353497
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138353498 can be divided by 4 positive divisors.
The sum of these divisors (counting 138353498) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001111110001101101011010
3
Ternary
100122100002022122
4
Quaternary
20033301231122
5
Quinary
240404302443
6
Senary
21421221242
8
Octal
1017615532
10
Decimal
138353498
12
Duodecimal
3a401822
16
Hexadecimal
83f1b5a
20
Vigesimal
234e3ei
36
Base36
2ade8q
md5
8cd3733eb13542161bdd772b7d353867
sha1
e81188413a691afac89dd1eac84ae80fd6f46822
sha256
de8eda5512a2df927574562b65317e97de197b57f86015a430f09d6c8532c7cb
sha512
c6917fe3e2742506f334b29efc41b5597a577434306e1ea175c5b91737cda7a0e2527592dc03a93aada2c085120042aef5e6c6dd797a0bf06b21bb6ef4ab8592
ripemd-160
29ef29ab3da7e41328a06fbaca552cfc68d0990e
Diameter
276706996
Circumference
869300665.8305
Area
6.0135393965689E+16
Volume
1.1093256145015E+25
Surface area
2.4054157586276E+17
Circumference
869300665.8305
Perimeter
553413992
Area
19141690408836004
Diagonal
195661393.27336
Surface area
114850142453016024
Volume
2.6483198256955E+24
Space diagonal
239635287.94088
Perimeter
415060494
Area
8.2885950827145E+15
Altitude
119817643.97044
Surface area
8.2885950827145E+15
Volume
3.1210748458335E+23
Height
65220464.424453