156628813 is an odd 9-digits composite number following 156628812
and preceding 156628814 . In scientific notation, it is written as 1.56628813 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 6 positive divisors.
There are 142389720 positive integers (up to 156628813) that are relatively prime to 156628813.
156628813 has 6 divisors, whose sum is 172162382
The reverse of 156628813 is 318826651
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred fifty-six million six hundred twenty-eight thousand eight hundred thirteen
Scientific notation
1.56628813 × 10^8
Engineering notation
1.56628813 × 10^6
Prime Factorization
11 × 11 × 1294453
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
14238983
Product of the distinct prime numbers
The prime factorization of 156628813 is 11 × 11 × 1294453.
Since it has a total of 3 prime factors.
7 , 10 , 17 , 70 , 17 , 890 , 2454 , 556 , 44416 , 41289 , 385114 , 458079 , 6897190 , 5563448 , 31594961 , 42768894 , 742644863 , 102962708 , 4842703531 , 5436495911
n×2
313257626
n×3
469886439
n×4
626515252
n×5
783144065
n÷2
78314406.5
n÷3
52209604.333333
n÷3
39157203.25
n÷5
31325762.6
n2
24532585061788969
n3
3.8425096780495E+24
n4
6.0184772981391E+32
n5
9.4266695527498E+40
2 √n
12515.143347161
3 √n
539.04358942217
4 √n
111.87110148363
5 √n
43.548613382795
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-156628812
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 156628813 can be divided by 6 positive divisors.
The sum of these divisors (counting 156628813) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1001010101011111011101001101
3
Ternary
101220201120100011
4
Quaternary
21111133131031
5
Quinary
310044110223
6
Senary
23313033221
8
Octal
1125373515
10
Decimal
156628813
12
Duodecimal
44555811
16
Hexadecimal
955f74d
20
Vigesimal
28iic0d
36
Base36
2l93kd
md5
1a140a5238f3dc8e54affb15a80f6239
sha1
27733ad34ef7dbb01aeecc9d4e1983a8aac5028b
sha256
a25b733069103665ddb624e6f5430470fffc752a9927563ac14fa70197a60b08
sha512
0cd1e0cabcc47d9339b848571f7b60016ba359573409d49b82c2004afc3f7f31402bab2f3265ecbec6dc6db10058831f1c6f34bffe063e32b24dcd76efc539e4
ripemd-160
289d13094f85bc2d7c733adc7b46ad80703968b9
Diameter
313257626
Circumference
984127856.52258
Area
7.7071389003683E+16
Volume
1.6095466901211E+25
Surface area
3.0828555601473E+17
Circumference
984127856.52258
Perimeter
626515252
Area
24532585061788969
Diagonal
221506591.603
Surface area
147195510370733814
Volume
3.8425096780495E+24
Space diagonal
271289062.0452
Perimeter
469886439
Area
1.0622920942006E+16
Altitude
135644531.0226
Surface area
1.0622920942006E+16
Volume
4.5284410835396E+23
Height
73835530.534333