157225317 is an odd 9-digits composite number following 157225316
and preceding 157225318 . In scientific notation, it is written as 1.57225317 × 10^8.
The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors.
There are 104816876 positive integers (up to 157225317) that are relatively prime to 157225317.
157225317 has 4 divisors, whose sum is 209633760
The reverse of 157225317 is 713522751
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred fifty-seven million two hundred twenty-five thousand three hundred seventeen
Scientific notation
1.57225317 × 10^8
Engineering notation
1.57225317 × 10^6
Prime Factorization
3 × 52408439
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
157225317
Product of the distinct prime numbers
The prime factorization of 157225317 is 3 × 52408439.
Since it has a total of 2 prime factors.
6 , 5 , 15 , 9 , 479 , 478 , 7454 , 495 , 66035 , 12102 , 15301 , 650417 , 6018221 , 62899 , 67674956 , 28443520 , 254619007 , 30877325 , 8539527299 , 4287713661
n×2
314450634
n×3
471675951
n×4
628901268
n×5
786126585
n÷2
78612658.5
n÷3
52408439
n÷3
39306329.25
n÷5
31445063.4
n2
24719800305750489
n3
3.8865784392483E+24
n4
6.1106852715618E+32
n5
9.6075442890854E+40
2 √n
12538.9519897
3 √n
539.72701909036
4 √n
111.97746197204
5 √n
43.581733010835
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
-157225316
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 157225317 can be divided by 4 positive divisors.
The sum of these divisors (counting 157225317) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001010111110001000101100101
3
Ternary
101221211212120220
4
Quaternary
21113301011211
5
Quinary
310222202232
6
Senary
23333514553
8
Octal
1127610545
10
Decimal
157225317
12
Duodecimal
447a2a59
16
Hexadecimal
95f1165
20
Vigesimal
292d35h
36
Base36
2llvtx
md5
a800b5e10d18f603163e8d96147bf97a
sha1
92fa32b7eec811a5380a41b5a1588c8e358ed5ea
sha256
07b3e86f8cf57f2d5e03b2fb0ef074fb25abd638e529190430627e7dfdbe19af
sha512
ac94b72cbc182840c8ea353c78ae5ca6cc104eebcb896136785cbda7a69538a0e2190c3fc46ea09f6ee0be56156d74ae264da8b45805b103b8a7c63f3dfb2ca9
ripemd-160
7ebf8d6de66cf3fd1b127b9325d289e916c4accd
Diameter
314450634
Circumference
987875801.69105
Area
7.7659543038752E+16
Volume
1.6280061696457E+25
Surface area
3.1063817215501E+17
Circumference
987875801.69105
Perimeter
628901268
Area
24719800305750489
Diagonal
222350175.64981
Surface area
148318801834502934
Volume
3.8865784392483E+24
Space diagonal
272322237.28012
Perimeter
471675951
Area
1.0703987520629E+16
Altitude
136161118.64006
Surface area
1.0703987520629E+16
Volume
4.5803766166765E+23
Height
74116725.216603