139798756 is an even 9-digits composite number following 139798755
and preceding 139798757 . In scientific notation, it is written as 1.39798756 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 6 positive divisors.
There are 69899376 positive integers (up to 139798756) that are relatively prime to 139798756.
139798756 has 6 divisors, whose sum is 244647830
The reverse of 139798756 is 657897931
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 55
Digital Root 1
Name
one hundred thirty-nine million seven hundred ninety-eight thousand seven hundred fifty-six
Scientific notation
1.39798756 × 10^8
Engineering notation
1.39798756 × 10^6
Prime Factorization
2 × 2 × 34949689
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
69899378
Product of the distinct prime numbers
The prime factorization of 139798756 is 2 × 2 × 34949689.
Since it has a total of 3 prime factors.
9 , 10 , 80 , 22 , 795 , 460 , 4484 , 5988 , 84291 , 83116 , 8501 , 432154 , 3960717 , 6969735 , 94566206 , 66077445 , 738429678 , 467828652 , 476176443 , 9449058557
n×2
279597512
n×3
419396268
n×4
559195024
n×5
698993780
n÷2
69899378
n÷3
46599585.333333
n÷3
34949689
n÷5
27959751.2
n2
19543692179147536
n3
2.7321838542918E+24
n4
3.8195590399327E+32
n5
5.3396960225115E+40
2 √n
11823.652396785
3 √n
519.0004912857
4 √n
108.73661939193
5 √n
42.5697070351
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-139798755
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 139798756 can be divided by 6 positive divisors.
The sum of these divisors (counting 139798756) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1000010101010010100011100100
3
Ternary
100202001111211201
4
Quaternary
20111102203210
5
Quinary
241242030011
6
Senary
21512212244
8
Octal
1025224344
10
Decimal
139798756
12
Duodecimal
3a99a084
16
Hexadecimal
85528e4
20
Vigesimal
23deghg
36
Base36
2b8des
md5
c7ec6813198597bc08edec35f8c9e977
sha1
d4a065ee7fea537d09ec96bcd866c22f2872d92c
sha256
d85fa5c9cc156af8fef3b59e07ac3bea0f47143537320e97254c5c74e375dadc
sha512
7c31fa24b36228c436833b36bf5860c634c560849ef10f512fd1130ed48dd18a84cefbc1962670baa612fbbbbd56a05fbc774f8822ab0af8db2f5dad6324d72d
ripemd-160
f1133d96055e66dbd883f09ad23494d3d954b385
Diameter
279597512
Circumference
878381489.66118
Area
6.139831977403E+16
Volume
1.1444544966533E+25
Surface area
2.4559327909612E+17
Circumference
878381489.66118
Perimeter
559195024
Area
19543692179147536
Diagonal
197705296.73809
Surface area
117262153074885216
Volume
2.7321838542918E+24
Space diagonal
242138548.22692
Perimeter
419396268
Area
8.4626669554425E+15
Altitude
121069274.11346
Surface area
8.4626669554425E+15
Volume
3.2199095513635E+23
Height
65901765.579362