51988473 is an odd 8-digits composite number following 51988472
and preceding 51988474 . In scientific notation, it is written as 5.1988473 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 6 positive divisors.
There are 34658928 positive integers (up to 51988473) that are relatively prime to 51988473.
51988473 has 6 divisors, whose sum is 58406894
The reverse of 51988473 is 37488915
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
fifty-one million nine hundred eighty-eight thousand four hundred seventy-three
Scientific notation
5.1988473 × 10^7
Engineering notation
5.1988473 × 10^6
Prime Factorization
9 × 9 × 641833
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
5776497
Product of the distinct prime numbers
The prime factorization of 51988473 is 9 × 9 × 641833.
Since it has a total of 3 prime factors.
4 , 9 , 21 , 68 , 419 , 619 , 6476 , 331 , 77000 , 95626 , 793172 , 522447 , 8742980 , 1144380 , 86526151 , 61507725 , 766343882 , 601599618 , 7946993891 , 9441832129
n×2
103976946
n×3
155965419
n×4
207953892
n×5
259942365
n÷2
25994236.5
n÷3
17329491
n÷3
12997118.25
n÷5
10397694.6
n2
2702801324871729
n3
1.4051451370246E+23
n4
7.3051350017284E+30
n5
3.7978281379871E+38
2 √n
7210.3032529846
3 √n
373.22353373581
4 √n
84.913504538351
5 √n
34.928618788935
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-51988472
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 51988473 can be divided by 6 positive divisors.
The sum of these divisors (counting 51988473) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
11000110010100011111111001
3
Ternary
10121211021210000
4
Quaternary
3012110133321
5
Quinary
101302112343
6
Senary
5054143213
8
Octal
306243771
10
Decimal
51988473
12
Duodecimal
154b1b09
16
Hexadecimal
31947f9
20
Vigesimal
g4ib3d
36
Base36
uyak9
md5
1b5386f29f1c6a7fe2495c4194d50a39
sha1
0686e1bfa68a150a8f7346b8f9e8a545a50aae2a
sha256
f27b06cb70a0abce7b1a43b18f7a4766cb03fe1e3750a08ab1a9ba92cedf8ede
sha512
dc48f0ed980c06a705cb656dce042da7952651732fea8c398ee1af5f01c18f9aafaea940593d41858008ffbb3cce9c3afbc087081bcb7759f7437ef2d4cc8ab0
ripemd-160
5e2b6fa518e50ba4905936cfa7d54d3d38a207e7
Diameter
103976946
Circumference
326653209.6963
Area
8.4911007863298E+15
Volume
5.8858581862718E+23
Surface area
3.3964403145319E+16
Circumference
326653209.6963
Perimeter
207953892
Area
2702801324871729
Diagonal
73522803.603667
Surface area
16216807949230374
Volume
1.4051451370246E+23
Space diagonal
90046676.643923
Perimeter
155965419
Area
1.1703473043606E+15
Altitude
45023338.321961
Surface area
1.1703473043606E+15
Volume
1.6559794249023E+22
Height
24507601.201222