139623747 is an odd 9-digits composite number following 139623746
and preceding 139623748 . In scientific notation, it is written as 1.39623747 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 92914272 positive integers (up to 139623747) that are relatively prime to 139623747.
139623747 has 8 divisors, whose sum is 186501456
The reverse of 139623747 is 747326931
Previous prime number is 557
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred thirty-nine million six hundred twenty-three thousand seven hundred forty-seven
Scientific notation
1.39623747 × 10^8
Engineering notation
1.39623747 × 10^6
Prime Factorization
3 × 557 × 83557
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
139623747
Product of the distinct prime numbers
The prime factorization of 139623747 is 3 × 557 × 83557.
Since it has a total of 3 prime factors.
3 , 8 , 15 , 18 , 244 , 439 , 2068 , 100 , 40446 , 63283 , 463513 , 694732 , 2563606 , 2938924 , 79568284 , 81647593 , 292208531 , 160106846 , 4350674800 , 7833465872
n×2
279247494
n×3
418871241
n×4
558494988
n×5
698118735
n÷2
69811873.5
n÷3
46541249
n÷3
34905936.75
n÷5
27924749.4
n2
19494790726320009
n3
2.7219357281897E+24
n4
3.8004686546301E+32
n5
5.3063567391551E+40
2 √n
11816.249278007
3 √n
518.78382820962
4 √n
108.70257254549
5 √n
42.559043399069
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
-139623746
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 139623747 can be divided by 8 positive divisors.
The sum of these divisors (counting 139623747) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010100100111110101000011
3
Ternary
100201201121202220
4
Quaternary
20110213311003
5
Quinary
241220424442
6
Senary
21504342123
8
Octal
1024476503
10
Decimal
139623747
12
Duodecimal
3a914943
16
Hexadecimal
8527d43
20
Vigesimal
23ccj77
36
Base36
2b4mdf
md5
4bf18648ce6eb99231d8baf0289befa4
sha1
2f05227352714c37ec3bbeb7360ab3233263daf5
sha256
80026020f3990f7524e7bc3493a83c8e2ceaba98047274e61cf8af423b2f4259
sha512
4e51f8f8c5877236fdb7a46d44d4bd1b35357158d33e2dcedf27837c6ab26cc97750cb27efa783997cfad69c960b77430254ab9d313e144edc640d1780d430dc
ripemd-160
36ca3e2dd550ef4e2880e07c46bd66135b27ff8e
Diameter
279247494
Circumference
877281875.68376
Area
6.1244691329077E+16
Volume
1.1401617716299E+25
Surface area
2.4497876531631E+17
Circumference
877281875.68376
Perimeter
558494988
Area
19494790726320009
Diagonal
197457796.63675
Surface area
116968744357920054
Volume
2.7219357281897E+24
Space diagonal
241835423.74714
Perimeter
418871241
Area
8.4414920052272E+15
Altitude
120917711.87357
Surface area
8.4414920052272E+15
Volume
3.2078320189281E+23
Height
65819265.545583