157225316 is an even 9-digits composite number following 157225315
and preceding 157225317 . In scientific notation, it is written as 1.57225316 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors.
There are 73988352 positive integers (up to 157225316) that are relatively prime to 157225316.
157225316 has 12 divisors, whose sum is 291329388
The reverse of 157225316 is 613522751
Previous prime number is 17
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred fifty-seven million two hundred twenty-five thousand three hundred sixteen
Scientific notation
1.57225316 × 10^8
Engineering notation
1.57225316 × 10^6
Prime Factorization
2 × 2 × 17 × 2312137
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78612658
Product of the distinct prime numbers
The prime factorization of 157225316 is 2 × 2 × 17 × 2312137.
Since it has a total of 4 prime factors.
8 , 1 , 23 , 79 , 188 , 900 , 572 , 1055 , 89196 , 87323 , 168558 , 818290 , 2931417 , 927222 , 72484019 , 90016671 , 209485656 , 414394261 , 2211476785 , 9525097862
n×2
314450632
n×3
471675948
n×4
628901264
n×5
786126580
n÷2
78612658
n÷3
52408438.666667
n÷3
39306329
n÷5
31445063.2
n2
24719799991299856
n3
3.8865783650889E+24
n4
6.1106851160987E+32
n5
9.6075439835511E+40
2 √n
12538.951949824
3 √n
539.72701794609
4 √n
111.97746179399
5 √n
43.581732955396
1 , 2 , 4 , 17 , 34 , 68 , 2312137 , 4624274 , 9248548 , 39306329 , 78612658 , 157225316
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157225315
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157225316 can be divided by 12 positive divisors.
The sum of these divisors (counting 157225316) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001010111110001000101100100
3
Ternary
101221211212120212
4
Quaternary
21113301011210
5
Quinary
310222202231
6
Senary
23333514552
8
Octal
1127610544
10
Decimal
157225316
12
Duodecimal
447a2a58
16
Hexadecimal
95f1164
20
Vigesimal
292d35g
36
Base36
2llvtw
md5
f60bf2cefc67735df7c8a233108ba1da
sha1
ddb3dd53c8efa94622fa86a04c997a62afed17b8
sha256
10d9f320e392d58eb59478705d32e1926b1914051cbdff5242a0233fc444fba9
sha512
447a04e528f6aa6271c26d41297243fdf4621507b0396e908210c5e44096666509bcc9e1193f8a7de659d445927237b9f21404351d90d5886aec1e98132305dc
ripemd-160
b3391eb352b9fcb093d4641f5308ed299a2b6080
Diameter
314450632
Circumference
987875795.40787
Area
7.7659542050877E+16
Volume
1.6280061385819E+25
Surface area
3.1063816820351E+17
Circumference
987875795.40787
Perimeter
628901264
Area
24719799991299856
Diagonal
222350174.2356
Surface area
148318799947799136
Volume
3.8865783650889E+24
Space diagonal
272322235.54807
Perimeter
471675948
Area
1.0703987384468E+16
Altitude
136161117.77404
Surface area
1.0703987384468E+16
Volume
4.5803765292788E+23
Height
74116724.745199