124621930 is an even 9-digits composite number following 124621929
and preceding 124621931 . In scientific notation, it is written as 1.24621930 × 10^8.
The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors.
There are 49848768 positive integers (up to 124621930) that are relatively prime to 124621930.
124621930 has 8 divisors, whose sum is 224319492
The reverse of 124621930 is 039126421
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred twenty-four million six hundred twenty-one thousand nine hundred thirty
Scientific notation
1.24621930 × 10^8
Engineering notation
1.24621930 × 10^6
Prime Factorization
2 × 5 × 12462193
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
124621930
Product of the distinct prime numbers
The prime factorization of 124621930 is 2 × 5 × 12462193.
Since it has a total of 3 prime factors.
4 , 7 , 89 , 85 , 925 , 429 , 4280 , 3935 , 56690 , 32138 , 375863 , 122219 , 7736231 , 3993778 , 18349560 , 87017544 , 468685440 , 40811425 , 4107888522 , 5474295935
n×2
249243860
n×3
373865790
n×4
498487720
n×5
623109650
n÷2
62310965
n÷3
41540643.333333
n÷3
31155482.5
n÷5
24924386
n2
15530625436924900
n3
1.9354565160567E+24
n4
2.4120032646206E+32
n5
3.0058850200332E+40
2 √n
11163.419279056
3 √n
499.4953975908
4 √n
105.65708343058
5 √n
41.602448778737
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
-124621929
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 124621930 can be divided by 8 positive divisors.
The sum of these divisors (counting 124621930) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011011011001010001101010
3
Ternary
22200111110011001
4
Quaternary
13123121101222
5
Quinary
223400400210
6
Senary
20211025214
8
Octal
733312152
10
Decimal
124621930
12
Duodecimal
3589b20a
16
Hexadecimal
76d946a
20
Vigesimal
1iihega
36
Base36
2272wa
md5
b01ffeb69aa3aebe6f381b51ab51905a
sha1
ba866411c2010f807e7fd01ac9f44f5199de89d9
sha256
b43799337fa39e85f869e7eeef5d8be57d9f7504b6c45a61854ed0d411c172e5
sha512
dc46b48342011e7e016b3f69884e913902de8e00c4d9d53574f3ae4b76cd222b7894fcad26ee8f9fe30a6757e639a2f3ff59b59b38f812f9cf719498eeb019db
ripemd-160
b0aeae6d55bf7ad220a94371cc6adfa10bc8c119
Diameter
249243860
Circumference
783022679.52836
Area
4.8790898778298E+16
Volume
8.1072212962482E+24
Surface area
1.9516359511319E+17
Circumference
783022679.52836
Perimeter
498487720
Area
15530625436924900
Diagonal
176242023.57511
Surface area
93183752621549400
Volume
1.9354565160567E+24
Space diagonal
215851514.49729
Perimeter
373865790
Area
6.7249580825189E+15
Altitude
107925757.24865
Surface area
6.7249580825189E+15
Volume
2.2809573786589E+23
Height
58747341.191703