157225617 is an odd 9-digits composite number following 157225616
and preceding 157225618 . In scientific notation, it is written as 1.57225617 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 96997824 positive integers (up to 157225617) that are relatively prime to 157225617.
157225617 has 16 divisors, whose sum is 169613760
The reverse of 157225617 is 716522751
Previous prime number is 67
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred fifty-seven million two hundred twenty-five thousand six hundred seventeen
Scientific notation
1.57225617 × 10^8
Engineering notation
1.57225617 × 10^6
Prime Factorization
2187 × 29 × 67 × 37
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
157225617
Product of the distinct prime numbers
The prime factorization of 157225617 is 2187 × 29 × 67 × 37.
Since it has a total of 4 prime factors.
10 , 7 , 25 , 28 , 33 , 881 , 2071 , 1659 , 53998 , 25828 , 308764 , 264797 , 7229704 , 6137977 , 95020389 , 31486956 , 600576377 , 726683158 , 2829173329 , 3998259476
n×2
314451234
n×3
471676851
n×4
628902468
n×5
786128085
n÷2
78612808.5
n÷3
52408539
n÷3
39306404.25
n÷5
31445123.4
n2
24719894641030689
n3
3.886600687111E+24
n4
6.1107319106366E+32
n5
9.6076359497142E+40
2 √n
12538.963952416
3 √n
539.72736237265
4 √n
111.97751538776
5 √n
43.581749642393
1 , 29 , 37 , 67 , 1073 , 1943 , 2187 , 2479 , 63423 , 71891 , 80919 , 146529 , 2346651 , 4249341 , 5421573 , 157225617
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
-157225616
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 157225617 can be divided by 16 positive divisors.
The sum of these divisors (counting 157225617) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010111110001001010010001
3
Ternary
101221211220000000
4
Quaternary
21113301022101
5
Quinary
310222204432
6
Senary
23333520213
8
Octal
1127611221
10
Decimal
157225617
12
Duodecimal
447a3069
16
Hexadecimal
95f1291
20
Vigesimal
292d40h
36
Base36
2llw29
md5
8233757708b2fde162e19c7572ce7061
sha1
9d1bf1573839600c118dd9e42acab25f6287482f
sha256
3cb62464a8af0b8f3a702461bff9f3613d9c0e55cf61442155fc5620e8c41cd7
sha512
6eb1550ba92181e68a3cbfcdb31c75e624359e5ac0f4e40298ceb72c78596203156385819bd2f455d00a899d12d1a1d0e9423441a75d566e0676a06baf7763fd
ripemd-160
8cbc0802f94a996f7d476e4aef4b77ec31ba1a60
Diameter
314451234
Circumference
987877686.64664
Area
7.7659839401776E+16
Volume
1.6280154888087E+25
Surface area
3.106393576071E+17
Circumference
987877686.64664
Perimeter
628902468
Area
24719894641030689
Diagonal
222350599.91388
Surface area
148319367846184134
Volume
3.886600687111E+24
Space diagonal
272322756.89536
Perimeter
471676851
Area
1.0704028369004E+16
Altitude
136161378.44768
Surface area
1.0704028369004E+16
Volume
4.5804028360342E+23
Height
74116866.637959