156730769 is an odd 9-digits composite number following 156730768
and preceding 156730770 . In scientific notation, it is written as 1.56730769 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 136121856 positive integers (up to 156730769) that are relatively prime to 156730769.
156730769 has 12 divisors, whose sum is 167529900
The reverse of 156730769 is 967037651
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred fifty-six million seven hundred thirty thousand seven hundred sixty-nine
Scientific notation
1.56730769 × 10^8
Engineering notation
1.56730769 × 10^6
Prime Factorization
169 × 17 × 17 × 3209
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
9219457
Product of the distinct prime numbers
The prime factorization of 156730769 is 169 × 17 × 17 × 3209.
Since it has a total of 4 prime factors.
7 , 2 , 3 , 47 , 649 , 80 , 4555 , 1850 , 32699 , 5443 , 939689 , 632306 , 3976357 , 4672436 , 48813182 , 73973347 , 71064557 , 561611382 , 1840061299 , 3383403513
n×2
313461538
n×3
470192307
n×4
626923076
n×5
783653845
n÷2
78365384.5
n÷3
52243589.666667
n÷3
39182692.25
n÷5
31346153.8
n2
24564533951331361
n3
3.8500182963188E+24
n4
6.0341632824611E+32
n5
9.4573905153169E+40
2 √n
12519.215989829
3 √n
539.16052577743
4 √n
111.88930239227
5 √n
43.554281416296
1 , 17 , 169 , 289 , 2873 , 3209 , 48841 , 54553 , 542321 , 927401 , 9219457 , 156730769
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
-156730768
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 156730769 can be divided by 12 positive divisors.
The sum of these divisors (counting 156730769) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001010101111000010110010001
3
Ternary
101220220202012022
4
Quaternary
21111320112101
5
Quinary
310110341034
6
Senary
23315141225
8
Octal
1125702621
10
Decimal
156730769
12
Duodecimal
445a4815
16
Hexadecimal
9578591
20
Vigesimal
28jb6i9
36
Base36
2lba8h
md5
a345c3b432190537edca89b7b634f443
sha1
84e66d95f44655a886ea7040ad8550c1e99abf3e
sha256
245b0728df7bbfee88ea1ba78d325ace3c2318736206423a740361d18b1b38f6
sha512
b5877bcfd943db247db14582f0def4b4a468d48f0a9e3e562831aa923249f02b282fe808ddabd7595a02a19615129a73a2d1c6e30319b463df296f90ff2eae15
ripemd-160
e7f70bc00fa262ef803487d6e556a05bc956800b
Diameter
313461538
Circumference
984768464.96376
Area
7.717175940036E+16
Volume
1.6126918927868E+25
Surface area
3.0868703760144E+17
Circumference
984768464.96376
Perimeter
626923076
Area
24564533951331361
Diagonal
221650779.16096
Surface area
147387203707988166
Volume
3.8500182963188E+24
Space diagonal
271465655.01734
Perimeter
470192307
Area
1.0636755216989E+16
Altitude
135732827.50867
Surface area
1.0636755216989E+16
Volume
4.5372900750321E+23
Height
73883593.053655