139791841 is an odd 9-digits composite number following 139791840
and preceding 139791842 . In scientific notation, it is written as 1.39791841 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 118585728 positive integers (up to 139791841) that are relatively prime to 139791841.
139791841 has 8 divisors, whose sum is 161409920
The reverse of 139791841 is 148197931
Previous prime number is 97
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred thirty-nine million seven hundred ninety-one thousand eight hundred forty-one
Scientific notation
1.39791841 × 10^8
Engineering notation
1.39791841 × 10^6
Prime Factorization
7 × 97 × 205879
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
139791841
Product of the distinct prime numbers
The prime factorization of 139791841 is 7 × 97 × 205879.
Since it has a total of 3 prime factors.
2 , 4 , 99 , 36 , 249 , 424 , 9805 , 3587 , 64343 , 3823 , 624946 , 399818 , 9921596 , 8348241 , 45331441 , 87430677 , 162978593 , 9715220 , 7744780711 , 3753473834
n×2
279583682
n×3
419375523
n×4
559167364
n×5
698959205
n÷2
69895920.5
n÷3
46597280.333333
n÷3
34947960.25
n÷5
27958368.2
n2
19541758810169281
n3
2.7317784404515E+24
n4
3.8188033739483E+32
n5
5.3383755406124E+40
2 √n
11823.359970837
3 √n
518.99193387152
4 √n
108.73527473105
5 √n
42.569285893515
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
-139791840
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 139791841 can be divided by 8 positive divisors.
The sum of these divisors (counting 139791841) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010101010000110111100001
3
Ternary
100202001011100121
4
Quaternary
20111100313201
5
Quinary
241241314331
6
Senary
21512120241
8
Octal
1025206741
10
Decimal
139791841
12
Duodecimal
3a996081
16
Hexadecimal
8550de1
20
Vigesimal
23ddjc1
36
Base36
2b882p
md5
96ffb6e84cbe153b088ec0bbaaa548c3
sha1
cf9fde80e9f572d5de8284da7637ce4cdfe2493c
sha256
a0d2087dc5f1e9abad8dfa3d54d1d0cba5361f60e2f84c588b38315d8b68be0c
sha512
3abfb3ccc9b3e21301f87012148e0fbba2d7f9d4dcb1f0bbaeb31552639f0f07f98ae231b98f4cb4aa68e8d65afa88a490ecaf116d5b16fcdd5481024f083044
ripemd-160
dbbddd267bea455f03f5677d28a9914c981e677a
Diameter
279583682
Circumference
878338041.43478
Area
6.1392245916251E+16
Volume
1.144284677301E+25
Surface area
2.4556898366501E+17
Circumference
878338041.43478
Perimeter
559167364
Area
19541758810169281
Diagonal
197695517.4513
Surface area
117250552861015686
Volume
2.7317784404515E+24
Space diagonal
242126571.09559
Perimeter
419375523
Area
8.4618297821175E+15
Altitude
121063285.5478
Surface area
8.4618297821175E+15
Volume
3.2194317665708E+23
Height
65898505.817101