56687993 is an odd 8-digits prime number following 56687992
and preceding 56687994 . In scientific notation, it is written as 5.6687993 × 10^7.
The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors.
There are 56687992 positive integers (up to 56687993) that are relatively prime to 56687993.
56687993 has 2 divisors, whose sum is 56687994
The reverse of 56687993 is 39978665
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 53 Digital Root 8
Name
fifty-six million six hundred eighty-seven thousand nine hundred ninety-three
Scientific notation
5.6687993 × 10^7
Engineering notation
5.6687993 × 10^6
Prime Factorization
56687993
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
56687993 Product of the distinct prime numbers
The prime factorization of 56687993 is 56687993.
Since it has a total of 1 prime factors.
6 , 6 , 87 , 88 , 756 , 310 , 5786 , 8320 , 64644 , 61831 , 364335 , 219988 , 6262153 , 5757527 , 26103789 , 17240838 , 462834423 , 19566286 , 6101121295 , 267051338
n×2
113375986
n×3
170063979
n×4
226751972
n×5
283439965
n÷2
28343996.5
n÷3
18895997.666667
n÷3
14171998.25
n÷5
11337598.6
n2
3213528550368049
n3
1.8216848396856E+23
n4
1.0326765744031E+31
n5
5.8540362421024E+38
2 √n7529.1429127093
3 √n384.14662956765
4 √n86.770633930548
5 √n35.538428235409
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
56687994 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
28343997 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
7529.1429791179 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999647192 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 56687993 can be divided by 2 positive divisors.
The sum of these divisors (counting 56687993) is 56687994, the average is 28343997.
Base
System
Value
2
Binary
11011000001111110101111001
3
Ternary
10221200001022022
4
Quaternary
3120033311321
5
Quinary
104003003433
6
Senary
5343004225
8
Octal
330176571
10
Decimal
56687993
12
Duodecimal
16b99675
16
Hexadecimal
360fd79
20
Vigesimal
he5jjd
36
Base36
xr0qh
md5
eff9dfac596377c6326f2dbfa62045a4
sha1
8f119eefe37c88ee3bf88c88f342da1729ba1c66
sha256
b37f19153ab27b5e8618a9f642531acb46f7e94fdedea99b98354cc96d319756
sha512
3a8b6ba8c1cc9698c2bbe33da37d72db9d1e4232e64e5d9337a47ffc5326a5e6e457eeb883e03d7a2cc3f7ee3901e80da48ea3dfec3eb36f4509f15ffa326589
ripemd-160
d1e3725a1eb02025b6c7a48213d46bd21482a1be
Diameter
113375986
Circumference
356181164.7111
Area
1.0095597685937E+16
Volume
7.6306556126831E+23
Surface area
4.0382390743749E+16
Circumference
356181164.7111
Perimeter
226751972
Area
3213528550368049
Diagonal
80168928.524311
Surface area
19281171302208294
Volume
1.8216848396856E+23
Space diagonal
98186484.055109
Perimeter
170063979
Area
1.3914986802027E+15
Altitude
49093242.027554
Surface area
1.3914986802027E+15
Volume
2.1468761722107E+22
Height
26722976.17477