124993939 is an odd 9-digits composite number following 124993938
and preceding 124993940 . In scientific notation, it is written as 1.24993939 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 106592640 positive integers (up to 124993939) that are relatively prime to 124993939.
124993939 has 8 divisors, whose sum is 143576928
The reverse of 124993939 is 939399421
Previous prime number is 197
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred twenty-four million nine hundred ninety-three thousand nine hundred thirty-nine
Scientific notation
1.24993939 × 10^8
Engineering notation
1.24993939 × 10^6
Prime Factorization
7 × 197 × 90641
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
124993939
Product of the distinct prime numbers
The prime factorization of 124993939 is 7 × 197 × 90641.
Since it has a total of 3 prime factors.
6 , 4 , 87 , 16 , 759 , 419 , 3934 , 9043 , 89588 , 8278 , 406563 , 26564 , 5117886 , 7667837 , 92720135 , 69476315 , 771229294 , 765535373 , 7606699801 , 4850780250
n×2
249987878
n×3
374981817
n×4
499975756
n×5
624969695
n÷2
62496969.5
n÷3
41664646.333333
n÷3
31248484.75
n÷5
24998787.8
n2
15623484786735721
n3
1.9528409044007E+24
n4
2.4409327688136E+32
n5
3.0510180160819E+40
2 √n
11180.068828053
3 √n
499.99191853605
4 √n
105.7358445753
5 √n
41.627256673865
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
-124993938
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 124993939 can be divided by 8 positive divisors.
The sum of these divisors (counting 124993939) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011100110100000110010011
3
Ternary
22201012100110011
4
Quaternary
13130310012103
5
Quinary
223444301224
6
Senary
20223015351
8
Octal
734640623
10
Decimal
124993939
12
Duodecimal
35a3a557
16
Hexadecimal
7734193
20
Vigesimal
1j144gj
36
Base36
22f1xv
md5
fd611586ef63ec124167893ed185e718
sha1
6f0d75e6032e0b1cc24b0f445a42922590dff719
sha256
517ac0bd52ce838eaf6072c2e6dfa14521fd5c043fd43b7d8500210d4781affd
sha512
369e4519f4d09d0a89cf517a9fdae395ec4c2211d1401c414181bc893bc47468e594eb7b298cb6d09aa9c5124531d03163f1d3ec89a593161b399580c1b6091c
ripemd-160
2643e0fbacbe2cf29ce2641b676d4ddf999d5a15
Diameter
249987878
Circumference
785360081.0113
Area
4.9082625029481E+16
Volume
8.1800408518597E+24
Surface area
1.9633050011792E+17
Circumference
785360081.0113
Perimeter
499975756
Area
15623484786735721
Diagonal
176768123.74824
Surface area
93740908720414326
Volume
1.9528409044007E+24
Space diagonal
216495852.98616
Perimeter
374981817
Area
6.7651673604764E+15
Altitude
108247926.49308
Surface area
6.7651673604764E+15
Volume
2.3014450768003E+23
Height
58922707.916078