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 3 prime factors and 8 positive divisors.
There are 52471788 positive integers (up to 157415382) that are relatively prime to 157415382.
157415382 has 8 divisors, whose sum is 262359000
The reverse of 157415382 is 283514751
Previous prime number is 9
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 × 9 × 8745299
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157415382
Product of the distinct prime numbers
The prime factorization of 157415382 is 2 × 9 × 8745299.
Since it has a total of 3 prime factors.
10 , 8 , 62 , 1 , 989 , 226 , 7576 , 5888 , 39793 , 50279 , 399446 , 462291 , 5312482 , 7828826 , 80428016 , 94652738 , 175852376 , 559800235 , 1224491651 , 7142675412
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
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
-157415381
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 157415382 can be divided by 8 positive divisors.
The sum of these divisors (counting 157415382) is 1, the average is 0.125.
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