51887977 is an odd 8-digits composite number following 51887976
and preceding 51887978 . In scientific notation, it is written as 5.1887977 × 10^7.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 49631956 positive integers (up to 51887977) that are relatively prime to 51887977.
51887977 has 4 divisors, whose sum is 54144000
The reverse of 51887977 is 77978815
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
fifty-one million eight hundred eighty-seven thousand nine hundred seventy-seven
Scientific notation
5.1887977 × 10^7
Engineering notation
5.1887977 × 10^6
Prime Factorization
23 × 2255999
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
51887977
Product of the distinct prime numbers
The prime factorization of 51887977 is 23 × 2255999.
Since it has a total of 2 prime factors.
6 , 2 , 2 , 16 , 726 , 228 , 6437 , 6921 , 15627 , 20988 , 113586 , 519167 , 8078024 , 4817622 , 43381606 , 46300758 , 333498850 , 118311504 , 4504184999 , 5140658077
n×2
103775954
n×3
155663931
n×4
207551908
n×5
259439885
n÷2
25943988.5
n÷3
17295992.333333
n÷3
12971994.25
n÷5
10377595.4
n2
2692362157152529
n3
1.39701225686E+23
n4
7.248813985267E+30
n5
3.7612629334481E+38
2 √n
7203.330965602
3 √n
372.982892789
4 √n
84.872439375818
5 √n
34.915104624887
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-51887976
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 51887977 can be divided by 4 positive divisors.
The sum of these divisors (counting 51887977) is 1, the average is 0.25.
Base
System
Value
2
Binary
11000101111011111101101001
3
Ternary
10121122011220221
4
Quaternary
3011323331221
5
Quinary
101240403402
6
Senary
5052050041
8
Octal
305737551
10
Decimal
51887977
12
Duodecimal
15463921
16
Hexadecimal
317bf69
20
Vigesimal
g45jih
36
Base36
uw50p
md5
68d178025480fdfff1390cc7f28c0c25
sha1
b001fa60c38d5a4a443c9d76b1a4012390b6c80d
sha256
79e45a07882c274153b97e82dbe200b1f7168a0009b17ecd5dea10e18418086e
sha512
44c3ce25317a91dd835164bc21445b6103c93d719f9de3449d19f1c49a1172ac6422ccaf1680cf0a046f90e92271357857262478453c9cf2183e043932153cd6
ripemd-160
7a14eb6edfc59627b54822718db8350bcac05bc7
Diameter
103775954
Circumference
326021774.70567
Area
8.4583051737136E+15
Volume
5.8517912575017E+23
Surface area
3.3833220694854E+16
Circumference
326021774.70567
Perimeter
207551908
Area
2692362157152529
Diagonal
73380680.797503
Surface area
16154172942915174
Volume
1.39701225686E+23
Space diagonal
89872612.465965
Perimeter
155663931
Area
1.165827012141E+15
Altitude
44936306.232983
Surface area
1.165827012141E+15
Volume
1.6463947337107E+22
Height
24460226.932501