138291259 is an odd 9-digits composite number following 138291258
and preceding 138291260 . In scientific notation, it is written as 1.38291259 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 138238920 positive integers (up to 138291259) that are relatively prime to 138291259.
138291259 has 4 divisors, whose sum is 138343600
The reverse of 138291259 is 952192831
Previous prime number is 2791
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred thirty-eight million two hundred ninety-one thousand two hundred fifty-nine
Scientific notation
1.38291259 × 10^8
Engineering notation
1.38291259 × 10^6
Prime Factorization
2791 × 49549
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
138291259
Product of the distinct prime numbers
The prime factorization of 138291259 is 2791 × 49549.
Since it has a total of 2 prime factors.
7 , 5 , 78 , 17 , 896 , 897 , 2820 , 9092 , 55075 , 38282 , 60141 , 698670 , 8932054 , 6476335 , 15861142 , 81019828 , 228961066 , 171549584 , 5420104961 , 7902450040
n×2
276582518
n×3
414873777
n×4
553165036
n×5
691456295
n÷2
69145629.5
n÷3
46097086.333333
n÷3
34572814.75
n÷5
27658251.8
n2
19124472315805081
n3
2.6447473542633E+24
n4
3.6574544135799E+32
n5
5.0579397558908E+40
2 √n
11759.730396569
3 √n
517.12822637214
4 √n
108.44229062764
5 √n
42.477499758449
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
-138291258
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 138291259 can be divided by 4 positive divisors.
The sum of these divisors (counting 138291259) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001111100010100000111011
3
Ternary
100122012220221111
4
Quaternary
20033202200323
5
Quinary
240400310014
6
Senary
21420021151
8
Octal
1017424073
10
Decimal
138291259
12
Duodecimal
3a3917b7
16
Hexadecimal
83e283b
20
Vigesimal
234682j
36
Base36
2ac27v
md5
04f85af9ebc3298ca837e731333dd359
sha1
f0a3d24cad1bbcd187f5012e5e7b215082fe2d2d
sha256
b9f656b60a2580ec5ebd51a02e79235e583e979c914e904f250a81300ecce6cd
sha512
f02996f7b018a726db0b75126de222f00463c52a2f8a67b637e335379e1b0fd13a897089d624514abc2bebd1b1306d3bd2c9f5d8bb5c7b642530c6ed5a0544b4
ripemd-160
463f0966556bcec742550ceeb037a8d170153fec
Diameter
276582518
Circumference
868909606.66017
Area
6.0081301731115E+16
Volume
1.1078291811673E+25
Surface area
2.4032520692446E+17
Circumference
868909606.66017
Perimeter
553165036
Area
19124472315805081
Diagonal
195573374.03545
Surface area
114746833894830486
Volume
2.6447473542633E+24
Space diagonal
239527486.83067
Perimeter
414873777
Area
8.2811394297297E+15
Altitude
119763743.41533
Surface area
8.2811394297297E+15
Volume
3.1168646478746E+23
Height
65191124.678483