157038443 is an odd 9-digits composite number following 157038442
and preceding 157038444 . In scientific notation, it is written as 1.57038443 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 155253960 positive integers (up to 157038443) that are relatively prime to 157038443.
157038443 has 8 divisors, whose sum is 158829120
The reverse of 157038443 is 344830751
Previous prime number is 619
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred fifty-seven million thirty-eight thousand four hundred forty-three
Scientific notation
1.57038443 × 10^8
Engineering notation
1.57038443 × 10^6
Prime Factorization
107 × 619 × 2371
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157038443
Product of the distinct prime numbers
The prime factorization of 157038443 is 107 × 619 × 2371.
Since it has a total of 3 prime factors.
2 , 6 , 47 , 100 , 119 , 774 , 3503 , 8826 , 94500 , 87915 , 898666 , 63222 , 2318587 , 8532824 , 88403311 , 89400624 , 940096302 , 220793772 , 8153577232 , 5613899539
n×2
314076886
n×3
471115329
n×4
628153772
n×5
785192215
n÷2
78519221.5
n÷3
52346147.666667
n÷3
39259610.75
n÷5
31407688.6
n2
24661072579864249
n3
3.8727364406519E+24
n4
6.0816850078933E+32
n5
9.5505834445601E+40
2 √n
12531.498034952
3 √n
539.51309906029
4 √n
111.94417374277
5 √n
43.57136805469
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
-157038442
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 157038443 can be divided by 8 positive divisors.
The sum of these divisors (counting 157038443) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010111000011011101101011
3
Ternary
101221111101020122
4
Quaternary
21113003131223
5
Quinary
310200212233
6
Senary
23325513455
8
Octal
1127033553
10
Decimal
157038443
12
Duodecimal
4471288b
16
Hexadecimal
95c376b
20
Vigesimal
2919g23
36
Base36
2lhvmz
md5
fccbfe0638ec1274d4ce21386829f8c2
sha1
58c28ae2eac7bcd2d235c89ca5725da9b6bb7f05
sha256
e6ee427520b4073f66f8fa2c29b361afef36be0d1267d9e7e2ceecfb378dd147
sha512
9ab1cd1c02ea50b28d0465520ea82d829d080203475a346aafffa3b17ae192f3d151ac66c1d9fd4d78048c3655fb9e0a988c728692b02bbf6eec05bd6aa12de4
ripemd-160
63ba78c5c0367dcf29d4d947b40524482e9feb91
Diameter
314076886
Circumference
986701637.71996
Area
7.7475044446546E+16
Volume
1.6222080468322E+25
Surface area
3.0990017778618E+17
Circumference
986701637.71996
Perimeter
628153772
Area
24661072579864249
Diagonal
222085895.90455
Surface area
147966435479185494
Volume
3.8727364406519E+24
Space diagonal
271998562.01751
Perimeter
471115329
Area
1.0678557669367E+16
Altitude
135999281.00875
Surface area
1.0678557669367E+16
Volume
4.5640636648887E+23
Height
74028631.968185