157415143 is an odd 9-digits prime number following 157415142
and preceding 157415144 . In scientific notation, it is written as 1.57415143 × 10^8.
The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors.
There are 157415142 positive integers (up to 157415143) that are relatively prime to 157415143.
157415143 has 2 divisors, whose sum is 157415144
The reverse of 157415143 is 341514751
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred fifty-seven million four hundred fifteen thousand one hundred forty-three
Scientific notation
1.57415143 × 10^8
Engineering notation
1.57415143 × 10^6
Prime Factorization
157415143
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
157415143
Product of the distinct prime numbers
The prime factorization of 157415143 is 157415143.
Since it has a total of 1 prime factors.
5 , 3 , 3 , 46 , 900 , 671 , 8169 , 2172 , 7478 , 41924 , 869379 , 497359 , 1670240 , 2859285 , 83131788 , 21413172 , 412451505 , 277206743 , 3921887780 , 9135179800
n×2
314830286
n×3
472245429
n×4
629660572
n×5
787075715
n÷2
78707571.5
n÷3
52471714.333333
n÷3
39353785.75
n÷5
31483028.6
n2
24779527245710449
n3
3.9006728248559E+24
n4
6.1402497052091E+32
n5
9.6656828540119E+40
2 √n
12546.519158715
3 √n
539.94414488581
4 √n
112.01124567969
5 √n
43.592251614026
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
157415144
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
78707572
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
12546.519198567
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999872947
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157415143 can be divided by 2 positive divisors.
The sum of these divisors (counting 157415143) is 157415144, the average is 78707572.
Base
System
Value
2
Binary
1001011000011111011011100111
3
Ternary
101222012111222111
4
Quaternary
21120133123213
5
Quinary
310244241033
6
Senary
23341541451
8
Octal
1130373347
10
Decimal
157415143
12
Duodecimal
44874887
16
Hexadecimal
961f6e7
20
Vigesimal
293ghh3
36
Base36
2lpyav
md5
f2b30075c1ceffd55f28cda77bdb434b
sha1
17472b66b66da0cf2099da45f1c7064516b5cafd
sha256
378e9751c76f856e8c5ee1c44a5c294b97fa59b10415ec3fc31551ac4667c621
sha512
24ab989433e643db891dcd206c1db36a3e6e2dc8a8c1600eb0dec32bfb6bb6284e45b5ae694a929ffc994ce559e8d6694ab94f9cb000a5e7b5b59d396fb2d9c4
ripemd-160
d75fd09f085ba5f6cc636258e7ad311508519ea0
Diameter
314830286
Circumference
989068513.62517
Area
7.7847180754552E+16
Volume
1.6339100120833E+25
Surface area
3.1138872301821E+17
Circumference
989068513.62517
Perimeter
629660572
Area
24779527245710449
Diagonal
222618630.1535
Surface area
148677163474262694
Volume
3.9006728248559E+24
Space diagonal
272651025.55672
Perimeter
472245429
Area
1.0729850044277E+16
Altitude
136325512.77836
Surface area
1.0729850044277E+16
Volume
4.5969870094095E+23
Height
74206210.051167