157428306 is an even 9-digits composite number following 157428305
and preceding 157428307 . In scientific notation, it is written as 1.57428306 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors.
There are 44979408 positive integers (up to 157428306) that are relatively prime to 157428306.
157428306 has 32 divisors, whose sum is 399818880
The reverse of 157428306 is 603824751
Previous prime number is 9
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
one hundred fifty-seven million four hundred twenty-eight thousand three hundred six
Scientific notation
1.57428306 × 10^8
Engineering notation
1.57428306 × 10^6
Prime Factorization
2 × 3 × 7 × 9 × 416477
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
157428306 Product of the distinct prime numbers
The prime factorization of 157428306 is 2 × 3 × 7 × 9 × 416477.
Since it has a total of 5 prime factors.
5 , 8 , 19 , 23 , 264 , 608 , 811 , 7152 , 1223 , 15867 , 869135 , 641629 , 8702251 , 6716652 , 13013807 , 17005528 , 513975206 , 277063093 , 6324297296 , 6098006197
n×2
314856612
n×3
472284918
n×4
629713224
n×5
787141530
n÷2
78714153
n÷3
52476102
n÷3
39357076.5
n÷5
31485661.2
n2
24783671530029636
n3
3.901651425433E+24
n4
6.142303745084E+32
n5
9.6697247352603E+40
2 √n12547.043715553
3 √n539.95919444744
4 √n112.0135871917
5 √n43.592980623453
1 , 2 , 3 , 6 , 7 , 9 , 14 , 18 , 21 , 27 , 42 , 54 , 63 , 126 , 189 , 378 , 416477 , 832954 , 1249431 , 2498862 , 2915339 , 3748293 , 5830678 , 7496586 , 8746017 , 11244879 , 17492034 , 22489758 , 26238051 , 52476102 , 78714153 , 157428306
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-157428305 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157428306 can be divided by 32 positive divisors.
The sum of these divisors (counting 157428306) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001011000100010101001010010
3
Ternary
101222020012001000
4
Quaternary
21120202221102
5
Quinary
310300201211
6
Senary
23342122430
8
Octal
1130425122
10
Decimal
157428306
12
Duodecimal
44880416
16
Hexadecimal
9622a52
20
Vigesimal
293iaf6
36
Base36
2lq8gi
md5
5507e031fe2d9c1b37384789d917cb3e
sha1
3f3bc76ebe9b49fd157da42dd859c8711ce928b9
sha256
2b2775c18a8669280d0cbada2705f7fe86dad5f912862fec297cfc015ad86b62
sha512
962464a5711589237f055fca71e59073686d513e5df95508fa062cabf9133ea987c6333a2878ab4729d4f59cf9aa8e5ebb9eb6a49f9096f49c3d4c691c06efb6
ripemd-160
0ad4549d7353f6b0032ab1c40b7e89b58130db60
Diameter
314856612
Circumference
989151219.19337
Area
7.7860200407724E+16
Volume
1.6343199273345E+25
Surface area
3.1144080163089E+17
Circumference
989151219.19337
Perimeter
629713224
Area
24783671530029636
Diagonal
222637245.44662
Surface area
148702029180177816
Volume
3.901651425433E+24
Space diagonal
272673824.5415
Perimeter
472284918
Area
1.0731644572027E+16
Altitude
136336912.27075
Surface area
1.0731644572027E+16
Volume
4.5981403012497E+23
Height
74212415.148874