156742166 is an even 9-digits composite number following 156742165
and preceding 156742167 . In scientific notation, it is written as 1.56742166 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 67175208 positive integers (up to 156742166) that are relatively prime to 156742166.
156742166 has 8 divisors, whose sum is 268700880
The reverse of 156742166 is 661247651
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred fifty-six million seven hundred forty-two thousand one hundred sixty-six
Scientific notation
1.56742166 × 10^8
Engineering notation
1.56742166 × 10^6
Prime Factorization
2 × 7 × 11195869
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
156742166
Product of the distinct prime numbers
The prime factorization of 156742166 is 2 × 7 × 11195869.
Since it has a total of 3 prime factors.
1 , 3 , 74 , 32 , 164 , 980 , 3714 , 4931 , 72914 , 73529 , 683380 , 247404 , 8430306 , 743926 , 51196911 , 79403242 , 922643626 , 666223774 , 6222586741 , 1148833576
n×2
313484332
n×3
470226498
n×4
626968664
n×5
783710830
n÷2
78371083
n÷3
52247388.666667
n÷3
39185541.5
n÷5
31348433.2
n2
24568106602371556
n3
3.8508582433746E+24
n4
6.0359186202549E+32
n5
9.4608295833849E+40
2 √n
12519.671161816
3 √n
539.1735941826
4 √n
111.89133640196
5 √n
43.554914825691
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
-156742165
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 156742166 can be divided by 8 positive divisors.
The sum of these divisors (counting 156742166) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010101111011001000010110
3
Ternary
101220221022211102
4
Quaternary
21111323020112
5
Quinary
310111222131
6
Senary
23315310102
8
Octal
1125731026
10
Decimal
156742166
12
Duodecimal
445ab332
16
Hexadecimal
957b216
20
Vigesimal
28jcf86
36
Base36
2lbj12
md5
54dd8d774e08595f0acfeb92c8d9a597
sha1
84ddd931c8cfb620b39695889ec6f28ce547ce31
sha256
ff825cf1f5d3a7984918300c3af16b86a29c9ca9e7a71eecec8c9b8424573567
sha512
a77a54152cd0836914b09414bbc1c57fc0082afdfdf3d6bc5064d2d1d7ab3f9754d609365b5db8cc4274bb9f7dff07ec132925fe1721b688f73fd20fa266201b
ripemd-160
27df6976ae6b4d9c56982fa8ae62780f95c62a83
Diameter
313484332
Circumference
984840074.4267
Area
7.7182983214621E+16
Volume
1.6130437289869E+25
Surface area
3.0873193285849E+17
Circumference
984840074.4267
Perimeter
626968664
Area
24568106602371556
Diagonal
221666896.95294
Surface area
147408639614229336
Volume
3.8508582433746E+24
Space diagonal
271485395.20039
Perimeter
470226498
Area
1.0638302220269E+16
Altitude
135742697.6002
Surface area
1.0638302220269E+16
Volume
4.5382799621305E+23
Height
73888965.650978