124920494 is an even 9-digits composite number following 124920493
and preceding 124920495 . In scientific notation, it is written as 1.24920494 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 62133040 positive integers (up to 124920494) that are relatively prime to 124920494.
124920494 has 8 divisors, whose sum is 188362368
The reverse of 124920494 is 494029421
Previous prime number is 191
Is Prime? no
Number parity even
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred twenty-four million nine hundred twenty thousand four hundred ninety-four
Scientific notation
1.24920494 × 10^8
Engineering notation
1.24920494 × 10^6
Prime Factorization
2 × 191 × 327017
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
124920494
Product of the distinct prime numbers
The prime factorization of 124920494 is 2 × 191 × 327017.
Since it has a total of 3 prime factors.
9 , 1 , 49 , 4 , 771 , 223 , 1907 , 2833 , 12507 , 20109 , 825045 , 441067 , 9360232 , 8675510 , 67557956 , 14002547 , 163869475 , 515484522 , 2875392823 , 4893726921
n×2
249840988
n×3
374761482
n×4
499681976
n×5
624602470
n÷2
62460247
n÷3
41640164.666667
n÷3
31230123.5
n÷5
24984098.8
n2
15605129821204036
n3
1.9494005261989E+24
n4
2.4352007673663E+32
n5
3.0420648284858E+40
2 √n
11176.783705521
3 √n
499.89396951666
4 √n
105.72030886032
5 √n
41.622363584294
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
-124920493
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 124920494 can be divided by 8 positive divisors.
The sum of these divisors (counting 124920494) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011100100010001010101110
3
Ternary
22201001121200222
4
Quaternary
13130202022232
5
Quinary
223434423434
6
Senary
20221251342
8
Octal
734421256
10
Decimal
124920494
12
Duodecimal
35a03b52
16
Hexadecimal
77222ae
20
Vigesimal
1j0f14e
36
Base36
22dh9q
md5
a20a0e76113e7c61cb4f3ef0ecfe8543
sha1
497c79c2554d8905590481c71f4b7d6746123fe4
sha256
d7cd6390f79fe8a81d747421358b0791ab3f4b46be20982590c02213f7882252
sha512
17273acc40eca46caa2f35d7941acbf5d80a374fce8fd4acb509789a75234ea22477d85f67cec233f0494c691959b288320483dc043a5d83f6cd6a5e98dcc42f
ripemd-160
6c4eb1c17e71186fee42cdf56d5f65047acf702a
Diameter
249840988
Circumference
784898612.46642
Area
4.902496120461E+16
Volume
8.1656298293476E+24
Surface area
1.9609984481844E+17
Circumference
784898612.46642
Perimeter
499681976
Area
15605129821204036
Diagonal
176664256.83315
Surface area
93630778927224216
Volume
1.9494005261989E+24
Space diagonal
216368642.5146
Perimeter
374761482
Area
6.7572194272584E+15
Altitude
108184321.2573
Surface area
6.7572194272584E+15
Volume
2.2973905522065E+23
Height
58888085.611049