122912474 is an even 9-digits composite number following 122912473
and preceding 122912475 . In scientific notation, it is written as 1.22912474 × 10^8.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 61064640 positive integers (up to 122912474) that are relatively prime to 122912474.
122912474 has 8 divisors, whose sum is 185543508
The reverse of 122912474 is 474219221
Previous prime number is 157
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty-two million nine hundred twelve thousand four hundred seventy-four
Scientific notation
1.22912474 × 10^8
Engineering notation
1.22912474 × 10^6
Prime Factorization
2 × 157 × 391441
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
122912474
Product of the distinct prime numbers
The prime factorization of 122912474 is 2 × 157 × 391441.
Since it has a total of 3 prime factors.
10 , 6 , 85 , 70 , 875 , 334 , 5435 , 7204 , 94982 , 85779 , 687623 , 84293 , 3641909 , 1829243 , 95077327 , 71165946 , 173038837 , 670323587 , 8556207198 , 2081565944
n×2
245824948
n×3
368737422
n×4
491649896
n×5
614562370
n÷2
61456237
n÷3
40970824.666667
n÷3
30728118.5
n÷5
24582494.8
n2
15107476264800676
n3
1.8568972836029E+24
n4
2.2823583909152E+32
n5
2.8053031638204E+40
2 √n
11086.589827354
3 √n
497.20099235058
4 √n
105.29287643214
5 √n
41.487684049807
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
-122912473
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 122912474 can be divided by 8 positive divisors.
The sum of these divisors (counting 122912474) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010100110111111011011010
3
Ternary
22120021121012212
4
Quaternary
13110313323122
5
Quinary
222431144344
6
Senary
20110235122
8
Octal
724677332
10
Decimal
122912474
12
Duodecimal
351b5aa2
16
Hexadecimal
7537eda
20
Vigesimal
1i8413e
36
Base36
216fve
md5
98ba9fb25642e84f7cf9d642e6a20dc2
sha1
35f49916bf726c2a6cc7e7ac124dbac7f4edb47a
sha256
ee318f3efffd65cafe6f48f94329137f5c48c9510fc2eb8e51abfe7e3b7d44ec
sha512
74ce7188b681a7ce3c2ea46dcbb54074a46056474fbc0ec367190b4248d218e9d248cd6656e11b1ce86848195cf869f71ac2f554b8634bc7d92b69f642d728e4
ripemd-160
a60c0e248a5aaffbcd40e492cde1c3ede3d22bb2
Diameter
245824948
Circumference
772281850.70589
Area
4.746153644778E+16
Volume
7.7781531528504E+24
Surface area
1.8984614579112E+17
Circumference
772281850.70589
Perimeter
491649896
Area
15107476264800676
Diagonal
173824487.71563
Surface area
90644857588804056
Volume
1.8568972836029E+24
Space diagonal
212890649.85199
Perimeter
368737422
Area
6.5417291161939E+15
Altitude
106445324.92599
Surface area
6.5417291161939E+15
Volume
2.1883744353375E+23
Height
57941495.90521