156969272 is an even 9-digits composite number following 156969271
and preceding 156969273 . In scientific notation, it is written as 1.56969272 × 10^8.
The sum of its digits is 47. It has a total of 5 prime factors and 16 positive divisors.
There are 77409216 positive integers (up to 156969272) that are relatively prime to 156969272.
156969272 has 16 divisors, whose sum is 298350240
The reverse of 156969272 is 272969651
Previous prime number is 73
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred fifty-six million nine hundred sixty-nine thousand two hundred seventy-two
Scientific notation
1.56969272 × 10^8
Engineering notation
1.56969272 × 10^6
Prime Factorization
2 × 2 × 2 × 73 × 268783
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
39242318
Product of the distinct prime numbers
The prime factorization of 156969272 is 2 × 2 × 2 × 73 × 268783.
Since it has a total of 5 prime factors.
8 , 2 , 30 , 37 , 71 , 51 , 4260 , 8175 , 97602 , 74156 , 312394 , 49125 , 6186040 , 1149564 , 44245987 , 59295749 , 872414501 , 22609824 , 8485270331 , 8249784015
n×2
313938544
n×3
470907816
n×4
627877088
n×5
784846360
n÷2
78484636
n÷3
52323090.666667
n÷3
39242318
n÷5
31393854.4
n2
24639352352209984
n3
3.8676212012779E+24
n4
6.0709768433636E+32
n5
9.5295681543164E+40
2 √n
12528.73784545
3 √n
539.4338739982
4 √n
111.93184464418
5 √n
43.567528986761
1 , 2 , 4 , 8 , 73 , 146 , 292 , 584 , 268783 , 537566 , 1075132 , 2150264 , 19621159 , 39242318 , 78484636 , 156969272
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
-156969271
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 156969272 can be divided by 16 positive divisors.
The sum of these divisors (counting 156969272) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010110110010100100111000
3
Ternary
101221100212100202
4
Quaternary
21112302210320
5
Quinary
310141004042
6
Senary
23324221332
8
Octal
1126624470
10
Decimal
156969272
12
Duodecimal
4469a848
16
Hexadecimal
95b2938
20
Vigesimal
291133c
36
Base36
2lge9k
md5
49614f4b74352e0aee06de12977a3017
sha1
38fbfe42aa17e235b854c157aebb6cf24b6938f9
sha256
b07febbbb99b7ba5c737af6e3834edd2369bd5deee868b66ddca9419aac43036
sha512
34e080358deb72ca57215cde0840ef5e35c36ed2ca027197deec14bdd96a92be363489e826c60b3cd689019822bc563be432aeb5b9d777d24b0fcb8f29633639
ripemd-160
b73d084cc9ace25a5e747d67e44d5a4cbe2ca463
Diameter
313938544
Circumference
986267023.50908
Area
7.7406808338913E+16
Volume
1.6200653803737E+25
Surface area
3.0962723335565E+17
Circumference
986267023.50908
Perimeter
627877088
Area
24639352352209984
Diagonal
221988073.33823
Surface area
147836114113259904
Volume
3.8676212012779E+24
Space diagonal
271878754.3311
Perimeter
470907816
Area
1.0669152534905E+16
Altitude
135939377.16555
Surface area
1.0669152534905E+16
Volume
4.5580352974741E+23
Height
73996024.446077