51493977 is an odd 8-digits composite number following 51493976
and preceding 51493978 . In scientific notation, it is written as 5.1493977 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 34299960 positive integers (up to 51493977) that are relatively prime to 51493977.
51493977 has 8 divisors, whose sum is 57264480
The reverse of 51493977 is 77939415
Previous prime number is 2963
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
fifty-one million four hundred ninety-three thousand nine hundred seventy-seven
Scientific notation
5.1493977 × 10^7
Engineering notation
5.1493977 × 10^6
Prime Factorization
9 × 2963 × 1931
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
51493977
Product of the distinct prime numbers
The prime factorization of 51493977 is 9 × 2963 × 1931.
Since it has a total of 3 prime factors.
3 , 2 , 10 , 73 , 161 , 871 , 865 , 9628 , 51054 , 69118 , 327267 , 49161 , 9027751 , 114054 , 47628098 , 21385293 , 404030092 , 412823762 , 2345962567 , 2116890210
n×2
102987954
n×3
154481931
n×4
205975908
n×5
257469885
n÷2
25746988.5
n÷3
17164659
n÷3
12873494.25
n÷5
10298795.4
n2
2651629667276529
n3
1.3654295709926E+23
n4
7.031139892381E+30
n5
3.6206135590205E+38
2 √n
7175.930392639
3 √n
372.03643850485
4 √n
84.710863486562
5 √n
34.861918795166
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-51493976
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 51493977 can be divided by 8 positive divisors.
The sum of these divisors (counting 51493977) is 1, the average is 0.125.
Base
System
Value
2
Binary
11000100011011110001011001
3
Ternary
10120220011110100
4
Quaternary
3010123301121
5
Quinary
101140301402
6
Senary
5035410013
8
Octal
304336131
10
Decimal
51493977
12
Duodecimal
152b3909
16
Hexadecimal
311bc59
20
Vigesimal
g1geih
36
Base36
unp09
md5
92d78c3f2e01b1910d9ee62b07d5f030
sha1
97a5edb1b6a7d08bacf0019724dd994c162383bf
sha256
47c5e1ef422293be4ed8681b03ad84db688065b704adf3e94e78faab0a8c207d
sha512
54555e0b6bdd279e41bf620225aec78d22454a4084c9a08e84b0bdbd9650095bd2f4325424b8e88c1d36c8a0ee6368ad74cd5992565d39a56520af22f961d851
ripemd-160
7c31ba51ad2b092b34ffc825c6fdf8caec792af6
Diameter
102987954
Circumference
323546199.69464
Area
8.3303402827567E+15
Volume
5.7194980122993E+23
Surface area
3.3321361131027E+16
Circumference
323546199.69464
Perimeter
205975908
Area
2651629667276529
Diagonal
72823480.653928
Surface area
15909778003659174
Volume
1.3654295709926E+23
Space diagonal
89190184.447783
Perimeter
154481931
Area
1.148189326645E+15
Altitude
44595092.223892
Surface area
1.148189326645E+15
Volume
1.6091741814691E+22
Height
24274493.551309