157224241 is an odd 9-digits composite number following 157224240
and preceding 157224242 . In scientific notation, it is written as 1.57224241 × 10^8.
The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors.
There are 156989952 positive integers (up to 157224241) that are relatively prime to 157224241.
157224241 has 4 divisors, whose sum is 157458532
The reverse of 157224241 is 142422751
Previous prime number is 673
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred fifty-seven million two hundred twenty-four thousand two hundred forty-one
Scientific notation
1.57224241 × 10^8
Engineering notation
1.57224241 × 10^6
Prime Factorization
673 × 233617
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
157224241
Product of the distinct prime numbers
The prime factorization of 157224241 is 673 × 233617.
Since it has a total of 2 prime factors.
2 , 8 , 10 , 33 , 454 , 970 , 5260 , 6211 , 65422 , 6175 , 637124 , 401876 , 1211364 , 1813358 , 76469238 , 96157325 , 334189907 , 192142882 , 9741871999 , 8053838771
n×2
314448482
n×3
471672723
n×4
628896964
n×5
786121205
n÷2
78612120.5
n÷3
52408080.333333
n÷3
39306060.25
n÷5
31444848.2
n2
24719461958026081
n3
3.886498644279E+24
n4
6.110517994943E+32
n5
9.6072155387175E+40
2 √n
12538.909083329
3 √n
539.72578784761
4 √n
111.97727038703
5 √n
43.581673358771
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157224240
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157224241 can be divided by 4 positive divisors.
The sum of these divisors (counting 157224241) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001010111110000110100110001
3
Ternary
101221211211010001
4
Quaternary
21113300310301
5
Quinary
310222133431
6
Senary
23333510001
8
Octal
1127606461
10
Decimal
157224241
12
Duodecimal
447a2301
16
Hexadecimal
95f0d31
20
Vigesimal
292d0c1
36
Base36
2llv01
md5
f43d3f30a0534a62bba8dff93296ad0e
sha1
8c6c374d059908c98e6deb3f556f6cfcd7101bfd
sha256
bc7d2f0de78adcd7e9633183a6a023926a6487f1684421230a6b6639ad7f2ac0
sha512
16df914f8f5f3938d97b73afa9a7e1519dbd65798e3e42bb1df19e4eee6954fe55026f03d06011ed243ad542f187566c448d8bafab1fa05ed964319af37913ad
ripemd-160
3c979c14e51be446eef0180a91df856a78ab6383
Diameter
314448482
Circumference
987869040.98366
Area
7.7658480088027E+16
Volume
1.6279727452072E+25
Surface area
3.1063392035211E+17
Circumference
987869040.98366
Perimeter
628896964
Area
24719461958026081
Diagonal
222348653.95602
Surface area
148316771748156486
Volume
3.886498644279E+24
Space diagonal
272320373.59345
Perimeter
471672723
Area
1.0703841011767E+16
Altitude
136160186.79673
Surface area
1.0703841011767E+16
Volume
4.5802825774034E+23
Height
74116217.985339