55869721 is an odd 8-digits prime number following 55869720
and preceding 55869722 . In scientific notation, it is written as 5.5869721 × 10^7.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 55869720 positive integers (up to 55869721) that are relatively prime to 55869721.
55869721 has 2 divisors, whose sum is 55869722
The reverse of 55869721 is 12796855
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 43 Digital Root 7
Name
fifty-five million eight hundred sixty-nine thousand seven hundred twenty-one
Scientific notation
5.5869721 × 10^7
Engineering notation
5.5869721 × 10^6
Prime Factorization
55869721
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
55869721 Product of the distinct prime numbers
The prime factorization of 55869721 is 55869721.
Since it has a total of 1 prime factors.
6 , 8 , 7 , 26 , 361 , 453 , 9500 , 32 , 34652 , 26278 , 60509 , 661640 , 3841964 , 4254053 , 65587161 , 47053164 , 356142532 , 886135269 , 1002995705 , 1962310487
n×2
111739442
n×3
167609163
n×4
223478884
n×5
279348605
n÷2
27934860.5
n÷3
18623240.333333
n÷3
13967430.25
n÷5
11173944.2
n2
3121425724617841
n3
1.7439318435662E+23
n4
9.743298554306E+30
n5
5.4435537184878E+38
2 √n7474.6050731795
3 √n382.28932194691
4 √n86.455798378012
5 √n35.435233633479
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
55869722 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
27934861 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
7474.6051400726 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999642024 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 55869721 can be divided by 2 positive divisors.
The sum of these divisors (counting 55869721) is 55869722, the average is 27934861.
Base
System
Value
2
Binary
11010101001000000100011001
3
Ternary
10220010110211221
4
Quaternary
3111020010121
5
Quinary
103300312341
6
Senary
5313252041
8
Octal
325100431
10
Decimal
55869721
12
Duodecimal
16864021
16
Hexadecimal
3548119
20
Vigesimal
h93e61
36
Base36
x9hcp
md5
42a08a774fa516e9b72e568be6a23728
sha1
59a757d96c4398e1d30d9c5f8ff4385eca5fbf1a
sha256
3b138cc1acb8f321f3bfb7df803a47e60dfc7f3fab624ac6ca7c075bc4f3b7b5
sha512
b24d1993a2879a5a098ec0b7687bac3746b721e7d8af6401e6bfbdf1ead249546a4839d3ac34c45ec6836bb587cd3d8c0c774038e962118b83a2afa62d966aae
ripemd-160
514c2d21b7788dd38042750f0244a9089b783abd
Diameter
111739442
Circumference
351039810.10342
Area
9.8062481251856E+15
Volume
7.3049646241452E+23
Surface area
3.9224992500742E+16
Circumference
351039810.10342
Perimeter
223478884
Area
3121425724617841
Diagonal
79011717.164201
Surface area
18728554347707046
Volume
1.7439318435662E+23
Space diagonal
96769195.376698
Perimeter
167609163
Area
1.3516169867726E+15
Altitude
48384597.688349
Surface area
1.3516169867726E+15
Volume
2.0552433875214E+22
Height
26337239.054734