156940459 is an odd 9-digits composite number following 156940458
and preceding 156940460 . In scientific notation, it is written as 1.56940459 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors.
There are 141926400 positive integers (up to 156940459) that are relatively prime to 156940459.
156940459 has 16 divisors, whose sum is 172476864
The reverse of 156940459 is 954049651
Previous prime number is 881
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred fifty-six million nine hundred forty thousand four hundred fifty-nine
Scientific notation
1.56940459 × 10^8
Engineering notation
1.56940459 × 10^6
Prime Factorization
13 × 71 × 881 × 193
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
156940459
Product of the distinct prime numbers
The prime factorization of 156940459 is 13 × 71 × 881 × 193.
Since it has a total of 4 prime factors.
7 , 2 , 62 , 47 , 117 , 707 , 716 , 8338 , 53952 , 88486 , 374543 , 526327 , 1477433 , 4422807 , 50832315 , 31405404 , 414362009 , 210203924 , 4016769094 , 543609741
n×2
313880918
n×3
470821377
n×4
627761836
n×5
784702295
n÷2
78470229.5
n÷3
52313486.333333
n÷3
39235114.75
n÷5
31388091.8
n2
24630307671130681
n3
3.8654917912185E+24
n4
6.0665205597456E+32
n5
9.5208252117941E+40
2 √n
12527.587916275
3 √n
539.40086613811
4 √n
111.92670778807
5 √n
43.565929433707
1 , 13 , 71 , 193 , 881 , 923 , 2509 , 11453 , 13703 , 62551 , 170033 , 178139 , 813163 , 2210429 , 12072343 , 156940459
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-156940458
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 156940459 can be divided by 16 positive divisors.
The sum of these divisors (counting 156940459) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010110101011100010101011
3
Ternary
101221022101211121
4
Quaternary
21112223202223
5
Quinary
310134043314
6
Senary
23323440111
8
Octal
1126534253
10
Decimal
156940459
12
Duodecimal
44686037
16
Hexadecimal
95ab8ab
20
Vigesimal
290hb2j
36
Base36
2lfs17
md5
af695b840863614f49a734a6b80410b5
sha1
0c304ae32963c95b1a7df5cc82438edb062beeea
sha256
489cd410ebcd3b98d3ff556b7ca9e84e4a5caa3b2e76f312c3a587cceb5f1cd0
sha512
a9539ee75bccc48749ec5b4593c2b5ac3b6ab3e7f9bd72390af583f6c81ddeed89c3d295f19f93f3ec1d349adf8f4b3134214ffecfd5bf47af965fe401251043
ripemd-160
c0216fb07eeb37f82142dbcf59eee2d95479e8e9
Diameter
313880918
Circumference
986085986.09082
Area
7.737839363528E+16
Volume
1.6191734151738E+25
Surface area
3.0951357454112E+17
Circumference
986085986.09082
Perimeter
627761836
Area
24630307671130681
Diagonal
221947325.60286
Surface area
147781846026784086
Volume
3.8654917912185E+24
Space diagonal
271828848.75118
Perimeter
470821377
Area
1.0665236073113E+16
Altitude
135914424.37559
Surface area
1.0665236073113E+16
Volume
4.5555257636525E+23
Height
73982441.86762