157428332 is an even 9-digits composite number following 157428331
and preceding 157428333 . In scientific notation, it is written as 1.57428332 × 10^8.
The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors.
There are 76719888 positive integers (up to 157428332) that are relatively prime to 157428332.
157428332 has 24 divisors, whose sum is 282507456
The reverse of 157428332 is 233824751
Previous prime number is 787
Is Prime? no Number parity even Number length 9 Sum of Digits 35 Digital Root 8
Name
one hundred fifty-seven million four hundred twenty-eight thousand three hundred thirty-two
Scientific notation
1.57428332 × 10^8
Engineering notation
1.57428332 × 10^6
Prime Factorization
2 × 2 × 43 × 787 × 1163
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
78714166 Product of the distinct prime numbers
The prime factorization of 157428332 is 2 × 2 × 43 × 787 × 1163.
Since it has a total of 5 prime factors.
3 , 1 , 11 , 88 , 180 , 690 , 439 , 4456 , 87380 , 61154 , 419509 , 340016 , 3465095 , 6432797 , 12988854 , 38788958 , 305846085 , 900962093 , 5804619611 , 1633071660
n×2
314856664
n×3
472284996
n×4
629713328
n×5
787141660
n÷2
78714166
n÷3
52476110.666667
n÷3
39357083
n÷5
31485666.4
n2
24783679716302224
n3
3.9016533585597E+24
n4
6.1423078028025E+32
n5
9.6697327202578E+40
2 √n12547.044751654
3 √n539.95922417301
4 √n112.01359181659
5 √n43.592982063369
1 , 2 , 4 , 43 , 86 , 172 , 787 , 1163 , 1574 , 2326 , 3148 , 4652 , 33841 , 50009 , 67682 , 100018 , 135364 , 200036 , 915281 , 1830562 , 3661124 , 39357083 , 78714166 , 157428332
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-157428331 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157428332 can be divided by 24 positive divisors.
The sum of these divisors (counting 157428332) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001011000100010101001101100
3
Ternary
101222020012001222
4
Quaternary
21120202221230
5
Quinary
310300201312
6
Senary
23342122512
8
Octal
1130425154
10
Decimal
157428332
12
Duodecimal
44880438
16
Hexadecimal
9622a6c
20
Vigesimal
293iagc
36
Base36
2lq8h8
md5
7b260282fbcff6f85d3f135d1d7dce4b
sha1
381c022e726a4bd482235dd1b0ccd9ce80eed9db
sha256
6671cfd88c2eaeed9f364c08d6f583fe1a5d81da96978f2d48755588c85c3d02
sha512
51a5ea56f58a9c66f74685c08441bc52cd50551d9f90aadcc7cd84d01d0cef41462678fe327a9cadabea4ac4a385925f4b84297aee2d81c3da450eb87995c03b
ripemd-160
74c0fca6728ac013f7e46a7407e3997005fb2b5d
Diameter
314856664
Circumference
989151382.55619
Area
7.7860226125657E+16
Volume
1.6343207370807E+25
Surface area
3.1144090450263E+17
Circumference
989151382.55619
Perimeter
629713328
Area
24783679716302224
Diagonal
222637282.21617
Surface area
148702078297813344
Volume
3.9016533585597E+24
Space diagonal
272673869.57482
Perimeter
472284996
Area
1.0731648116787E+16
Altitude
136336934.78741
Surface area
1.0731648116787E+16
Volume
4.5981425794614E+23
Height
74212427.405391