51473387 is an odd 8-digits composite number following 51473386
and preceding 51473388 . In scientific notation, it is written as 5.1473387 × 10^7.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 44120040 positive integers (up to 51473387) that are relatively prime to 51473387.
51473387 has 4 divisors, whose sum is 58826736
The reverse of 51473387 is 78337415
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
fifty-one million four hundred seventy-three thousand three hundred eighty-seven
Scientific notation
5.1473387 × 10^7
Engineering notation
5.1473387 × 10^6
Prime Factorization
7 × 7353341
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
51473387
Product of the distinct prime numbers
The prime factorization of 51473387 is 7 × 7353341.
Since it has a total of 2 prime factors.
7 , 2 , 18 , 60 , 842 , 72 , 7298 , 6263 , 74402 , 43569 , 215017 , 83349 , 4658716 , 2664002 , 9401096 , 53073060 , 321759721 , 158645079 , 395186079 , 1069610021
n×2
102946774
n×3
154420161
n×4
205893548
n×5
257366935
n÷2
25736693.5
n÷3
17157795.666667
n÷3
12868346.75
n÷5
10294677.4
n2
2649509569251769
n3
1.363792314183E+23
n4
7.0199009575567E+30
n5
3.6133807868999E+38
2 √n
7174.495592026
3 √n
371.98684531661
4 √n
84.702394252028
5 √n
34.859130423461
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
-51473386
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 51473387 can be divided by 4 positive divisors.
The sum of these divisors (counting 51473387) is 1, the average is 0.25.
Base
System
Value
2
Binary
11000100010110101111101011
3
Ternary
10120212010012202
4
Quaternary
3010112233223
5
Quinary
101134122022
6
Senary
5035130415
8
Octal
304265753
10
Decimal
51473387
12
Duodecimal
152a3a0b
16
Hexadecimal
3116beb
20
Vigesimal
g1e397
36
Base36
un94b
md5
dca94d0d0cafc11cc00d860a52c174a5
sha1
f15cd8363c0165343f9c54124776ade73dae3be7
sha256
fddaad5df49b765da4f55ee3bcab7b1629764cca032627ac745af9b7afd00520
sha512
7c6bfa5abde57790397d02d8a93b9272fb1a8b1f1ae1195218d16e8fe78b51d36c49e7d6fd58d6213536dae985b4bb5203362da4835ab8f5836060edf79e9fa4
ripemd-160
e569d181a3bac156ed47d9af24bcbb1b874e6f6a
Diameter
102946774
Circumference
323416828.90917
Area
8.3236797983772E+15
Volume
5.7126398870127E+23
Surface area
3.3294719193509E+16
Circumference
323416828.90917
Perimeter
205893548
Area
2649509569251769
Diagonal
72794361.996679
Surface area
15897057415510614
Volume
1.363792314183E+23
Space diagonal
89154521.521655
Perimeter
154420161
Area
1.147271297271E+15
Altitude
44577260.760828
Surface area
1.147271297271E+15
Volume
1.6072446558148E+22
Height
24264787.332226