157225313 is an odd 9-digits composite number following 157225312
and preceding 157225314 . In scientific notation, it is written as 1.57225313 × 10^8.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 134632080 positive integers (up to 157225313) that are relatively prime to 157225313.
157225313 has 8 divisors, whose sum is 179862720
The reverse of 157225313 is 313522751
Previous prime number is 1069
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred fifty-seven million two hundred twenty-five thousand three hundred thirteen
Scientific notation
1.57225313 × 10^8
Engineering notation
1.57225313 × 10^6
Prime Factorization
7 × 1069 × 21011
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157225313
Product of the distinct prime numbers
The prime factorization of 157225313 is 7 × 1069 × 21011.
Since it has a total of 3 prime factors.
2 , 3 , 83 , 78 , 851 , 507 , 4439 , 5681 , 6806 , 25484 , 559901 , 886041 , 7324534 , 1121714 , 19026832 , 28193451 , 443569571 , 464762550 , 5195104027 , 6357686211
n×2
314450626
n×3
471675939
n×4
628901252
n×5
786126565
n÷2
78612656.5
n÷3
52408437.666667
n÷3
39306328.25
n÷5
31445062.6
n2
24719799047947969
n3
3.8865781426107E+24
n4
6.1106846497093E+32
n5
9.6075430669484E+40
2 √n
12538.951830197
3 √n
539.72701451326
4 √n
111.97746125983
5 √n
43.581732789081
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
-157225312
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 157225313 can be divided by 8 positive divisors.
The sum of these divisors (counting 157225313) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010111110001000101100001
3
Ternary
101221211212120202
4
Quaternary
21113301011201
5
Quinary
310222202223
6
Senary
23333514545
8
Octal
1127610541
10
Decimal
157225313
12
Duodecimal
447a2a55
16
Hexadecimal
95f1161
20
Vigesimal
292d35d
36
Base36
2llvtt
md5
15464a44fcd035aed9597a6e92943ab2
sha1
581da73e9e9ad5dff5ec32ea73a1eca0cc4d79e7
sha256
dbae3931242325e9127ceac299633fb0719a00024e6c7d66302db6450e8ebf06
sha512
299f88d4b383b2a0e9a69441358277ed818dba1c17b38c5c16dbabfc9e0d1bdc698df0ecabfd02f838379f85941ef0dbeae2a85005c6f853dea8b8d201660ae6
ripemd-160
4d6fc395eb98346a0f0790abe7038ee6c2fa4097
Diameter
314450626
Circumference
987875776.55831
Area
7.7659539087249E+16
Volume
1.6280060453905E+25
Surface area
3.10638156349E+17
Circumference
987875776.55831
Perimeter
628901252
Area
24719799047947969
Diagonal
222350169.99295
Surface area
148318794287687814
Volume
3.8865781426107E+24
Space diagonal
272322230.35192
Perimeter
471675939
Area
1.0703986975985E+16
Altitude
136161115.17596
Surface area
1.0703986975985E+16
Volume
4.5803762670858E+23
Height
74116723.330985