157224243 is an odd 9-digits composite number following 157224242
and preceding 157224244 . In scientific notation, it is written as 1.57224243 × 10^8.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 95287400 positive integers (up to 157224243) that are relatively prime to 157224243.
157224243 has 8 divisors, whose sum is 228689856
The reverse of 157224243 is 342422751
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred fifty-seven million two hundred twenty-four thousand two hundred forty-three
Scientific notation
1.57224243 × 10^8
Engineering notation
1.57224243 × 10^6
Prime Factorization
3 × 11 × 4764371
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157224243
Product of the distinct prime numbers
The prime factorization of 157224243 is 3 × 11 × 4764371.
Since it has a total of 3 prime factors.
6 , 10 , 75 , 85 , 109 , 421 , 8994 , 2641 , 46480 , 43577 , 820161 , 800539 , 7541406 , 6685765 , 41465377 , 92146219 , 339872668 , 397470148 , 824930037 , 8092094310
n×2
314448486
n×3
471672729
n×4
628896972
n×5
786121215
n÷2
78612121.5
n÷3
52408081
n÷3
39306060.75
n÷5
31444848.6
n2
24719462586923049
n3
3.8864987925958E+24
n4
6.1105183058629E+32
n5
9.6072161497693E+40
2 √n
12538.909163081
3 √n
539.72579013617
4 √n
111.97727074313
5 √n
43.581673469649
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
-157224242
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 157224243 can be divided by 8 positive divisors.
The sum of these divisors (counting 157224243) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010111110000110100110011
3
Ternary
101221211211010010
4
Quaternary
21113300310303
5
Quinary
310222133433
6
Senary
23333510003
8
Octal
1127606463
10
Decimal
157224243
12
Duodecimal
447a2303
16
Hexadecimal
95f0d33
20
Vigesimal
292d0c3
36
Base36
2llv03
md5
d996e3bbe8ffc23b6208c40cc5c07213
sha1
04e70d54607824dc1899b1798723e30454579115
sha256
658264f2731e665dc1661ed1cf3306216a8381f86bfc12f0914b8605cd143d54
sha512
ea71c94f23f5ee67985f92cf02fc8c38e3843b5e4c31fb158eb6e1a7ce6547b354e5e33abbe3d1b2c7f112172db6980bb814eb2125bffbeaa0194017332a1d28
ripemd-160
a674c4cb83e55ba0826f07a719cf8dd516943026
Diameter
314448486
Circumference
987869053.55003
Area
7.7658482063765E+16
Volume
1.6279728073339E+25
Surface area
3.1063392825506E+17
Circumference
987869053.55003
Perimeter
628896972
Area
24719462586923049
Diagonal
222348656.78444
Surface area
148316775521538294
Volume
3.8864987925958E+24
Space diagonal
272320377.05756
Perimeter
471672729
Area
1.0703841284087E+16
Altitude
136160188.52878
Surface area
1.0703841284087E+16
Volume
4.5802827521964E+23
Height
74116218.928148