157045682 is an even 9-digits composite number following 157045681
and preceding 157045683 . In scientific notation, it is written as 1.57045682 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 77666160 positive integers (up to 157045682) that are relatively prime to 157045682.
157045682 has 16 divisors, whose sum is 238151232
The reverse of 157045682 is 286540751
Previous prime number is 373
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred fifty-seven million forty-five thousand six hundred eighty-two
Scientific notation
1.57045682 × 10^8
Engineering notation
1.57045682 × 10^6
Prime Factorization
2 × 131 × 373 × 1607
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
157045682
Product of the distinct prime numbers
The prime factorization of 157045682 is 2 × 131 × 373 × 1607.
Since it has a total of 4 prime factors.
8 , 6 , 24 , 38 , 587 , 299 , 422 , 5986 , 77774 , 68277 , 451234 , 488075 , 9320517 , 8106055 , 41212187 , 2520414 , 99318297 , 441548342 , 7657619654 , 6729622911
n×2
314091364
n×3
471137046
n×4
628182728
n×5
785228410
n÷2
78522841
n÷3
52348560.666667
n÷3
39261420.5
n÷5
31409136.4
n2
24663346234845124
n3
3.8732720298534E+24
n4
6.0828064749985E+32
n5
9.5527849134015E+40
2 √n
12531.786863812
3 √n
539.52138891009
4 √n
111.94546379292
5 √n
43.571769749093
1 , 2 , 131 , 262 , 373 , 746 , 1607 , 3214 , 48863 , 97726 , 210517 , 421034 , 599411 , 1198822 , 78522841 , 157045682
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157045681
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157045682 can be divided by 16 positive divisors.
The sum of these divisors (counting 157045682) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010111000101001110110010
3
Ternary
101221111202011202
4
Quaternary
21113011032302
5
Quinary
310200430212
6
Senary
23330011202
8
Octal
1127051662
10
Decimal
157045682
12
Duodecimal
44716b02
16
Hexadecimal
95c53b2
20
Vigesimal
291ae42
36
Base36
2li182
md5
0b3fcaf51f18002a3732f775a840f61d
sha1
93ac8e85a1a5fa20e93a778b59dd967a3a7a189b
sha256
330e71bece8241b8cd268189b8e1189bc8cba32db616b040d27ed53c9361ce73
sha512
71d102e09b88d57696aab8e60d1ddaf789eaf3aef2e69750ec9a4965c2314fecec0ff746823ef028e842887583f5e717c8c90d52d646713dd6cda049e43fea68
ripemd-160
e19e0377b8c36b18db867af62899cb54000b277a
Diameter
314091364
Circumference
986747121.6984
Area
7.7482187344331E+16
Volume
1.6224323939123E+25
Surface area
3.0992874937732E+17
Circumference
986747121.6984
Perimeter
628182728
Area
24663346234845124
Diagonal
222096133.39653
Surface area
147980077409070744
Volume
3.8732720298534E+24
Space diagonal
272011100.33331
Perimeter
471137046
Area
1.0679542190854E+16
Altitude
136005550.16665
Surface area
1.0679542190854E+16
Volume
4.5646948628159E+23
Height
74032044.465511