157512422 is an even 9-digits composite number following 157512421
and preceding 157512423 . In scientific notation, it is written as 1.57512422 × 10^8.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 78724624 positive integers (up to 157512422) that are relatively prime to 157512422.
157512422 has 8 divisors, whose sum is 236363400
The reverse of 157512422 is 224215751
Previous prime number is 2729
Is Prime? no
Number parity even
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred fifty-seven million five hundred twelve thousand four hundred twenty-two
Scientific notation
1.57512422 × 10^8
Engineering notation
1.57512422 × 10^6
Prime Factorization
2 × 2729 × 28859
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157512422
Product of the distinct prime numbers
The prime factorization of 157512422 is 2 × 2729 × 28859.
Since it has a total of 3 prime factors.
2 , 3 , 52 , 97 , 57 , 3 , 2484 , 3439 , 14952 , 8775 , 955356 , 919201 , 4227283 , 8285450 , 14938085 , 65329432 , 562569397 , 727903423 , 1835459136 , 4163140830
n×2
315024844
n×3
472537266
n×4
630049688
n×5
787562110
n÷2
78756211
n÷3
52504140.666667
n÷3
39378105.5
n÷5
31502484.4
n2
24810163084306084
n3
3.907908877624E+24
n4
6.1554419226986E+32
n5
9.695585657246E+40
2 √n
12550.395292579
3 √n
540.05534640764
4 √n
112.02854677527
5 √n
43.597638087921
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
-157512421
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 157512422 can be divided by 8 positive divisors.
The sum of these divisors (counting 157512422) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011000110111001011100110
3
Ternary
101222101110102102
4
Quaternary
21120313023212
5
Quinary
310310344142
6
Senary
23344012102
8
Octal
1130671346
10
Decimal
157512422
12
Duodecimal
44901032
16
Hexadecimal
96372e6
20
Vigesimal
2949112
36
Base36
2ls1d2
md5
ddfacca7e9dafda2ea44c1153460f3b2
sha1
25a7c5c9905cdd80b14882f906737c72bca57c23
sha256
e28cbb4ca66820c08d742612da4d2c8c187897fa1984ebf24f332132bb7f99c2
sha512
9dc6336dadbdcc62a716836be3fb61ca525ae9438bc778aa94af7c065f7fba154ae0096351c4e3070ae0f09615378d20b4b7248085af494a34e14e211c5d201a
ripemd-160
e4fa4dfd676203dd906c656349f3faf9e6d5caf1
Diameter
315024844
Circumference
989679735.60867
Area
7.7943426080021E+16
Volume
1.6369410427789E+25
Surface area
3.1177370432008E+17
Circumference
989679735.60867
Perimeter
630049688
Area
24810163084306084
Diagonal
222756203.43463
Surface area
148860978505836504
Volume
3.907908877624E+24
Space diagonal
272819517.72723
Perimeter
472537266
Area
1.0743115751522E+16
Altitude
136409758.86361
Surface area
1.0743115751522E+16
Volume
4.6055147793785E+23
Height
74252067.811545