157415382 is an even 9-digits composite number following 157415381
and preceding 157415383 . In scientific notation, it is written as 1.57415382 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 52471788 positive integers (up to 157415382) that are relatively prime to 157415382.
157415382 has 12 divisors, whose sum is 341066700
The reverse of 157415382 is 283514751
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred fifty-seven million four hundred fifteen thousand three hundred eighty-two
Scientific notation
1.57415382 × 10^8
Engineering notation
1.57415382 × 10^6
Prime Factorization
2 × 3 × 3 × 8745299
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
52471794
Product of the distinct prime numbers
The prime factorization of 157415382 is 2 × 3 × 3 × 8745299.
Since it has a total of 4 prime factors.
8 , 6 , 72 , 47 , 372 , 897 , 3571 , 8185 , 82531 , 40113 , 387479 , 408860 , 7446671 , 9058167 , 15322881 , 87043933 , 384980170 , 228475235 , 8897105608 , 1501313411
n×2
314830764
n×3
472246146
n×4
629661528
n×5
787076910
n÷2
78707691
n÷3
52471794
n÷3
39353845.5
n÷5
31483076.4
n2
24779602490205924
n3
3.9006905918039E+24
n4
6.1402869957262E+32
n5
9.6657562302187E+40
2 √n
12546.528683265
3 √n
539.9444181475
4 √n
112.01128819572
5 √n
43.592264851052
1 , 2 , 3 , 6 , 9 , 18 , 8745299 , 17490598 , 26235897 , 52471794 , 78707691 , 157415382
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
-157415381
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 157415382 can be divided by 12 positive divisors.
The sum of these divisors (counting 157415382) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001011000011111011111010110
3
Ternary
101222012112022100
4
Quaternary
21120133133112
5
Quinary
310244243012
6
Senary
23341542530
8
Octal
1130373726
10
Decimal
157415382
12
Duodecimal
44874a46
16
Hexadecimal
961f7d6
20
Vigesimal
293gi92
36
Base36
2lpyhi
md5
b98630f93dff4880d35d99850a2ce827
sha1
8a3e199888de978c721f2f3fbd17baefe48733f2
sha256
8ecc802b42cb7d810d7477dc06704f7ed6adee37e7a1349c34ea4ced05ed0fcc
sha512
90fb8951d3e03d407a1138920dbe89ae15e3457a7751d61d95d3d0099cc269a72412b75942697b8de1ee809c37fc15ca917088a3f6445eb8f264eae3d3baf9ea
ripemd-160
799c53460eddfc5b0ce6bb032d3c72cb8f1f1e62
Diameter
314830764
Circumference
989070015.30646
Area
7.7847417142106E+16
Volume
1.6339174542851E+25
Surface area
3.1138966856843E+17
Circumference
989070015.30646
Perimeter
629661528
Area
24779602490205924
Diagonal
222618968.15054
Surface area
148677614941235544
Volume
3.9006905918039E+24
Space diagonal
272651439.51686
Perimeter
472246146
Area
1.0729882626099E+16
Altitude
136325719.75843
Surface area
1.0729882626099E+16
Volume
4.5970079479585E+23
Height
74206322.716847