139793561 is an odd 9-digits composite number following 139793560
and preceding 139793562 . In scientific notation, it is written as 1.39793561 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 139755300 positive integers (up to 139793561) that are relatively prime to 139793561.
139793561 has 4 divisors, whose sum is 139831824
The reverse of 139793561 is 165397931
Previous prime number is 4091
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred thirty-nine million seven hundred ninety-three thousand five hundred sixty-one
Scientific notation
1.39793561 × 10^8
Engineering notation
1.39793561 × 10^6
Prime Factorization
4091 × 34171
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
139793561
Product of the distinct prime numbers
The prime factorization of 139793561 is 4091 × 34171.
Since it has a total of 2 prime factors.
4 , 4 , 92 , 95 , 602 , 576 , 8507 , 5309 , 51772 , 86824 , 663885 , 167772 , 7441946 , 6884378 , 85134270 , 60144202 , 730097424 , 989327500 , 8121833237 , 1935498933
n×2
279587122
n×3
419380683
n×4
559174244
n×5
698967805
n÷2
69896780.5
n÷3
46597853.666667
n÷3
34948390.25
n÷5
27958712.2
n2
19542239697060721
n3
2.7318792771677E+24
n4
3.8189913237738E+32
n5
5.3387039657844E+40
2 √n
11823.432707974
3 √n
518.99406242318
4 √n
108.73560919945
5 √n
42.569390647571
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
-139793560
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 139793561 can be divided by 4 positive divisors.
The sum of these divisors (counting 139793561) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000010101010001010010011001
3
Ternary
100202001020201022
4
Quaternary
20111101102121
5
Quinary
241241343221
6
Senary
21512132225
8
Octal
1025212231
10
Decimal
139793561
12
Duodecimal
3a997075
16
Hexadecimal
8551499
20
Vigesimal
23de3i1
36
Base36
2b89eh
md5
3bd28b72a024cd0770dce0e8b4b563b2
sha1
ab66d3884493a90f4bfdb58e72160ceb20ec3a65
sha256
a27c4eedff1af7b7cb0fc972284813c7779528805bc0d72854a7cf0a0fe2eb38
sha512
64539125a5eb57f27e50e18969901083fe93f375c3543ccfd745a5e1e5432b4c2760e46b33304447f9a03abda1aa232ec078ffd32eca8d08f991784d0aacf01d
ripemd-160
eb5c6ff08f97c7d4a17e9cfb6866a0dc65e38db7
Diameter
279587122
Circumference
878348848.51351
Area
6.1393756666977E+16
Volume
1.1443269156859E+25
Surface area
2.4557502666791E+17
Circumference
878348848.51351
Perimeter
559174244
Area
19542239697060721
Diagonal
197697949.89863
Surface area
117253438182364326
Volume
2.7318792771677E+24
Space diagonal
242129550.22298
Perimeter
419380683
Area
8.4620380122496E+15
Altitude
121064775.11149
Surface area
8.4620380122496E+15
Volume
3.2195506037804E+23
Height
65899316.632877