139791817 is an odd 9-digits composite number following 139791816
and preceding 139791818 . In scientific notation, it is written as 1.39791817 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 126549360 positive integers (up to 139791817) that are relatively prime to 139791817.
139791817 has 8 divisors, whose sum is 153141120
The reverse of 139791817 is 718197931
Previous prime number is 239
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred thirty-nine million seven hundred ninety-one thousand eight hundred seventeen
Scientific notation
1.39791817 × 10^8
Engineering notation
1.39791817 × 10^6
Prime Factorization
11 × 239 × 53173
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
139791817
Product of the distinct prime numbers
The prime factorization of 139791817 is 11 × 239 × 53173.
Since it has a total of 3 prime factors.
9 , 8 , 93 , 83 , 218 , 941 , 7367 , 1683 , 78682 , 57131 , 175194 , 29848 , 4257060 , 2146544 , 54056654 , 39443031 , 137489875 , 990225554 , 2520393282 , 9434208735
n×2
279583634
n×3
419375451
n×4
559167268
n×5
698959085
n÷2
69895908.5
n÷3
46597272.333333
n÷3
34947954.25
n÷5
27958363.4
n2
19541752100161489
n3
2.7317770334451E+24
n4
3.8188007514417E+32
n5
5.3383709580499E+40
2 √n
11823.358955897
3 √n
518.99190417067
4 √n
108.73527006403
5 √n
42.569284431823
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
-139791816
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 139791817 can be divided by 8 positive divisors.
The sum of these divisors (counting 139791817) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010101010000110111001001
3
Ternary
100202001011022201
4
Quaternary
20111100313021
5
Quinary
241241314232
6
Senary
21512120201
8
Octal
1025206711
10
Decimal
139791817
12
Duodecimal
3a996061
16
Hexadecimal
8550dc9
20
Vigesimal
23ddjah
36
Base36
2b8821
md5
ae2059c0b3cd3b7f3cad68d826c6b66e
sha1
43970519908b41924247da15841b3a3b316d57af
sha256
861b1fcf098305ea4499c729be9c59b49832d52c88c8c8f9ebbdd3d8857e4534
sha512
5f563704e35ac3dc564c1e14013cc18440225555c91e3b0fb3a0d3f669858c40d6e39bafbaae149dedf364ca9da2cb4aff816b6074cddf6e2d9d8fe30978ce11
ripemd-160
8558525009c29983cb6bfd3e5f9bf8a079eade79
Diameter
279583634
Circumference
878337890.63834
Area
6.139222483614E+16
Volume
1.1442840879355E+25
Surface area
2.4556889934456E+17
Circumference
878337890.63834
Perimeter
559167268
Area
19541752100161489
Diagonal
197695483.51018
Surface area
117250512600968934
Volume
2.7317770334451E+24
Space diagonal
242126529.52637
Perimeter
419375451
Area
8.4618268765989E+15
Altitude
121063264.76319
Surface area
8.4618268765989E+15
Volume
3.2194301083979E+23
Height
65898494.503393