139615419 is an odd 9-digits composite number following 139615418
and preceding 139615420 . In scientific notation, it is written as 1.39615419 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 92206856 positive integers (up to 139615419) that are relatively prime to 139615419.
139615419 has 8 divisors, whose sum is 187894080
The reverse of 139615419 is 914516931
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred thirty-nine million six hundred fifteen thousand four hundred nineteen
Scientific notation
1.39615419 × 10^8
Engineering notation
1.39615419 × 10^6
Prime Factorization
3 × 107 × 434939
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
139615419
Product of the distinct prime numbers
The prime factorization of 139615419 is 3 × 107 × 434939.
Since it has a total of 3 prime factors.
3 , 1 , 92 , 84 , 429 , 680 , 3324 , 8156 , 92856 , 13155 , 398471 , 656167 , 851960 , 8750344 , 46168571 , 87300382 , 742579901 , 389434215 , 5645106275 , 7756475603
n×2
279230838
n×3
418846257
n×4
558461676
n×5
698077095
n÷2
69807709.5
n÷3
46538473
n÷3
34903854.75
n÷5
27923083.8
n2
19492465222545561
n3
2.7214486993886E+24
n4
3.7995620045215E+32
n5
5.3047744127775E+40
2 √n
11815.896876666
3 √n
518.77351354201
4 √n
108.70095159043
5 √n
42.558535691494
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-139615418
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 139615419 can be divided by 8 positive divisors.
The sum of these divisors (counting 139615419) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010100100101110010111011
3
Ternary
100201201012100110
4
Quaternary
20110211302323
5
Quinary
241220143134
6
Senary
21504235403
8
Octal
1024456273
10
Decimal
139615419
12
Duodecimal
3a90bb63
16
Hexadecimal
8525cbb
20
Vigesimal
23cbiaj
36
Base36
2b4fy3
md5
c2ed56694f8c7a40e63e27da50790069
sha1
44d44aa78b0c14ac66b42ed6ba63b37e22fe6a9c
sha256
50b85478b8f5c3ce17ec84d5d22a831159cbe516d0fa2e59c0038bcaeb217372
sha512
d6b83e0aa6eda6f5db11fd6cffae385cea7f999d58bd3e80908b38f66cf47534e2de781239752681afb42f79989280bea1fd6cae9c0cc382db2d379affd25dc1
ripemd-160
a815ca91bdac18defebd53f4e7321b00cb0c9ecc
Diameter
279230838
Circumference
877229549.31652
Area
6.1237385543504E+16
Volume
1.1399577654828E+25
Surface area
2.4494954217401E+17
Circumference
877229549.31652
Perimeter
558461676
Area
19492465222545561
Diagonal
197446019.0662
Surface area
116954791335273366
Volume
2.7214486993886E+24
Space diagonal
241820999.22802
Perimeter
418846257
Area
8.4404850325546E+15
Altitude
120910499.61401
Surface area
8.4404850325546E+15
Volume
3.2072580499817E+23
Height
65815339.688734