56156945 is an odd 8-digits composite number following 56156944
and preceding 56156946 . In scientific notation, it is written as 5.6156945 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors.
There are 40684800 positive integers (up to 56156945) that are relatively prime to 56156945.
56156945 has 16 divisors, whose sum is 73945872
The reverse of 56156945 is 54965165
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
fifty-six million one hundred fifty-six thousand nine hundred forty-five
Scientific notation
5.6156945 × 10^7
Engineering notation
5.6156945 × 10^6
Prime Factorization
13 × 5 × 53 × 16301
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
56156945
Product of the distinct prime numbers
The prime factorization of 56156945 is 13 × 5 × 53 × 16301.
Since it has a total of 4 prime factors.
2 , 3 , 62 , 17 , 971 , 746 , 7147 , 707 , 80309 , 88665 , 920853 , 353557 , 3769998 , 4830074 , 46345830 , 7086467 , 276174581 , 331163768 , 3083778085 , 7876488065
n×2
112313890
n×3
168470835
n×4
224627780
n×5
280784725
n÷2
28078472.5
n÷3
18718981.666667
n÷3
14039236.25
n÷5
11231389
n2
3153602471733025
n3
1.7709668055698E+23
n4
9.9452085497206E+30
n5
5.5849252954019E+38
2 √n
7493.7937655102
3 √n
382.94331387739
4 √n
86.566701251175
5 √n
35.471593164631
1 , 5 , 13 , 53 , 65 , 265 , 689 , 3445 , 16301 , 81505 , 211913 , 863953 , 1059565 , 4319765 , 11231389 , 56156945
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
-56156944
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 56156945 can be divided by 16 positive divisors.
The sum of these divisors (counting 56156945) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11010110001110001100010001
3
Ternary
10220200001211212
4
Quaternary
3112032030101
5
Quinary
103334010240
6
Senary
5323345505
8
Octal
326161421
10
Decimal
56156945
12
Duodecimal
16982295
16
Hexadecimal
358e311
20
Vigesimal
hajc75
36
Base36
xfmz5
md5
fed2f8ea2c421076f3d3bd1ef7324d27
sha1
12018b8a6acb5eada0a1ab148709b2e8ec8d730b
sha256
c4f542ca7a1458ab852dcb816465de6a315e78b77d5b0bd4ca083d3cc56f8a29
sha512
aef75a529ebab436b19a25cd69f484f97290ce1515973089f302f3fcc42d4520209968038250efc1ab080b0445847fc7abfbcf94b2a5f7ee881a55cb3ecfa9aa
ripemd-160
e11225f7b6823d2b7f1b6058dde27fcfd3c8ad8a
Diameter
112313890
Circumference
352844491.72009
Area
9.9073343575391E+15
Volume
7.4182084081724E+23
Surface area
3.9629337430156E+16
Circumference
352844491.72009
Perimeter
224627780
Area
3153602471733025
Diagonal
79417913.24044
Surface area
18921614830398150
Volume
1.7709668055698E+23
Space diagonal
97266681.937851
Perimeter
168470835
Area
1.3655499269791E+15
Altitude
48633340.968926
Surface area
1.3655499269791E+15
Volume
2.0871043957911E+22
Height
26472637.746813