156936442 is an even 9-digits composite number following 156936441
and preceding 156936443 . In scientific notation, it is written as 1.56936442 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 72432048 positive integers (up to 156936442) that are relatively prime to 156936442.
156936442 has 12 divisors, whose sum is 254906190
The reverse of 156936442 is 244639651
Previous prime number is 13
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred fifty-six million nine hundred thirty-six thousand four hundred forty-two
Scientific notation
1.56936442 × 10^8
Engineering notation
1.56936442 × 10^6
Prime Factorization
2 × 13 × 13 × 464309
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
12072034
Product of the distinct prime numbers
The prime factorization of 156936442 is 2 × 13 × 13 × 464309.
Since it has a total of 4 prime factors.
7 , 9 , 44 , 93 , 373 , 779 , 3884 , 2782 , 20584 , 55627 , 854708 , 597971 , 8233024 , 7236748 , 82508024 , 11297710 , 232514716 , 352258950 , 1507358754 , 590603598
n×2
313872884
n×3
470809326
n×4
627745768
n×5
784682210
n÷2
78468221
n÷3
52312147.333333
n÷3
39234110.5
n÷5
31387288.4
n2
24629046827619364
n3
3.865194978978E+24
n4
6.0658994763707E+32
n5
9.5196068135128E+40
2 √n
12527.427589094
3 √n
539.39626398564
4 √n
111.92599157074
5 √n
43.565706411382
1 , 2 , 13 , 26 , 169 , 338 , 464309 , 928618 , 6036017 , 12072034 , 78468221 , 156936442
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
-156936441
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 156936442 can be divided by 12 positive divisors.
The sum of these divisors (counting 156936442) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001010110101010100011111010
3
Ternary
101221022012022211
4
Quaternary
21112222203322
5
Quinary
310133431232
6
Senary
23323405334
8
Octal
1126524372
10
Decimal
156936442
12
Duodecimal
4468384a
16
Hexadecimal
95aa8fa
20
Vigesimal
290h122
36
Base36
2lfoxm
md5
29f7c9f22c87ca330cd54019be213f21
sha1
f2a0e989abdad5e1376cd464ba5d3a2a8ccfa662
sha256
e0411be1b3ea081d6bf10115c409134a704e65d9a28ef789c36b5e4cd669c209
sha512
4cd980a5ba7ba493f578c59612fea4ff21794869a2cb5d00286c847f19ff1c3f76c3f7a1f47344a41c85d47a20199e5c6d36acdeff9ee4fbd041e88a9080b408
ripemd-160
09c4337b0659c86cee5fd2f51b6b6f204aca3703
Diameter
313872884
Circumference
986060746.53544
Area
7.7374432578568E+16
Volume
1.6190490867532E+25
Surface area
3.0949773031427E+17
Circumference
986060746.53544
Perimeter
627745768
Area
24629046827619364
Diagonal
221941644.70698
Surface area
147774280965716184
Volume
3.865194978978E+24
Space diagonal
271821891.10309
Perimeter
470809326
Area
1.0664690111857E+16
Altitude
135910945.55154
Surface area
1.0664690111857E+16
Volume
4.5551759670725E+23
Height
73980548.23566