156742216 is an even 9-digits composite number following 156742215
and preceding 156742217 . In scientific notation, it is written as 1.56742216 × 10^8.
The sum of its digits is 34. It has a total of 5 prime factors and 16 positive divisors.
There are 75665408 positive integers (up to 156742216) that are relatively prime to 156742216.
156742216 has 16 divisors, whose sum is 294253740
The reverse of 156742216 is 612247651
Previous prime number is 841
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred fifty-six million seven hundred forty-two thousand two hundred sixteen
Scientific notation
1.56742216 × 10^8
Engineering notation
1.56742216 × 10^6
Prime Factorization
2 × 2 × 2 × 841 × 23297
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
39185554
Product of the distinct prime numbers
The prime factorization of 156742216 is 2 × 2 × 2 × 841 × 23297.
Since it has a total of 5 prime factors.
3 , 4 , 98 , 98 , 240 , 810 , 4684 , 958 , 8034 , 4671 , 825153 , 808814 , 5635107 , 1897194 , 37606355 , 68667461 , 503524178 , 726987147 , 415380752 , 1323110949
n×2
313484432
n×3
470226648
n×4
626968864
n×5
783711080
n÷2
78371108
n÷3
52247405.333333
n÷3
39185554
n÷5
31348443.2
n2
24568122276590656
n3
3.8508619285918E+24
n4
6.0359263219751E+32
n5
9.4608446731911E+40
2 √n
12519.673158673
3 √n
539.17365151386
4 √n
111.89134532516
5 √n
43.554917604452
1 , 2 , 4 , 8 , 841 , 1682 , 3364 , 6728 , 23297 , 46594 , 93188 , 186376 , 19592777 , 39185554 , 78371108 , 156742216
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
-156742215
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 156742216 can be divided by 16 positive divisors.
The sum of these divisors (counting 156742216) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010101111011001001001000
3
Ternary
101220221022220021
4
Quaternary
21111323021020
5
Quinary
310111222331
6
Senary
23315310224
8
Octal
1125731110
10
Decimal
156742216
12
Duodecimal
445ab374
16
Hexadecimal
957b248
20
Vigesimal
28jcfag
36
Base36
2lbj2g
md5
1cf55d281d44702a466b5c6c9dd136be
sha1
d7eeccf04c2b81f0eba0c7f3d7076fd77d03649b
sha256
bd71f5e538cca9e85a936d4ec10a9e92e81f87834620ef54dcdfdf03a04ea647
sha512
0e5d7c1c8efeeab892913541f1d886d93fcc7a2e6a885b82f889b2f06b1a194008833718921cc5bc51220bbbed725c1c3a0d8b6054f133666a875f075f011e69
ripemd-160
eca7883d26b8154f4aedb7b3530eaa4f3eca3f5b
Diameter
313484432
Circumference
984840388.58597
Area
7.7183032456633E+16
Volume
1.613045272647E+25
Surface area
3.0873212982653E+17
Circumference
984840388.58597
Perimeter
626968864
Area
24568122276590656
Diagonal
221666967.66361
Surface area
147408733659543936
Volume
3.8508619285918E+24
Space diagonal
271485481.80294
Perimeter
470226648
Area
1.0638309007405E+16
Altitude
135742740.90147
Surface area
1.0638309007405E+16
Volume
4.5382843052006E+23
Height
73888989.221204