55668749 is an odd 8-digits prime number following 55668748
and preceding 55668750 . In scientific notation, it is written as 5.5668749 × 10^7.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 55668748 positive integers (up to 55668749) that are relatively prime to 55668749.
55668749 has 2 divisors, whose sum is 55668750
The reverse of 55668749 is 94786655
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 50 Digital Root 5
Name
fifty-five million six hundred sixty-eight thousand seven hundred forty-nine
Scientific notation
5.5668749 × 10^7
Engineering notation
5.5668749 × 10^6
Prime Factorization
55668749
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
55668749 Product of the distinct prime numbers
The prime factorization of 55668749 is 55668749.
Since it has a total of 1 prime factors.
3 , 7 , 80 , 41 , 183 , 585 , 176 , 8241 , 84027 , 77231 , 675884 , 493305 , 8738847 , 8530534 , 29702673 , 44659798 , 833129715 , 576032619 , 8873730394 , 1810981305
n×2
111337498
n×3
167006247
n×4
222674996
n×5
278343745
n÷2
27834374.5
n÷3
18556249.666667
n÷3
13917187.25
n÷5
11133749.8
n2
3099009615225001
n3
1.7251798841855E+23
n4
9.603860595257E+30
n5
5.3463490490835E+38
2 √n7461.14930825
3 √n381.83038667611
4 √n86.377944570649
5 √n35.40970367322
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
55668750 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
27834375 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
7461.1493752638 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999640732 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 55668749 can be divided by 2 positive divisors.
The sum of these divisors (counting 55668749) is 55668750, the average is 27834375.
Base
System
Value
2
Binary
11010100010111000000001101
3
Ternary
10212202021011112
4
Quaternary
3110113000031
5
Quinary
103222344444
6
Senary
5305101405
8
Octal
324270015
10
Decimal
55668749
12
Duodecimal
16787865
16
Hexadecimal
351700d
20
Vigesimal
h7ibh9
36
Base36
x56a5
md5
bbeaac17222ca5c57ee18a0a8029bf4f
sha1
5ab87ef75d38727f8b686e79bfa28b9675e4539d
sha256
a94731c8539b47dc34736fa74a28ca2dc1f35742435014d0344cecbd3fdc72e5
sha512
7d343b865795feb3e325d00144348e05c2fdadb7281e706b4161bd1a7cea64473e06b412cca5035467cddebc2be0bd3f1463011f26f420b715f58bf7d0af4ccf
ripemd-160
2fc2a66e99e556000d71eebff99d1ff86001e1b3
Diameter
111337498
Circumference
349777065.78587
Area
9.735825840595E+15
Volume
7.2264166003706E+23
Surface area
3.894330336238E+16
Circumference
349777065.78587
Perimeter
222674996
Area
3099009615225001
Diagonal
78727499.836144
Surface area
18594057691350006
Volume
1.7251798841855E+23
Space diagonal
96421101.661799
Perimeter
167006247
Area
1.3419105266785E+15
Altitude
48210550.8309
Surface area
1.3419105266785E+15
Volume
2.0331439914569E+22
Height
26242499.945381