51127988 is an even 8-digits composite number following 51127987
and preceding 51127989 . In scientific notation, it is written as 5.1127988 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 24452472 positive integers (up to 51127988) that are relatively prime to 51127988.
51127988 has 12 divisors, whose sum is 93364320
The reverse of 51127988 is 88972115
Previous prime number is 23
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
fifty-one million one hundred twenty-seven thousand nine hundred eighty-eight
Scientific notation
5.1127988 × 10^7
Engineering notation
5.1127988 × 10^6
Prime Factorization
2 × 2 × 23 × 555739
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
25563994
Product of the distinct prime numbers
The prime factorization of 51127988 is 2 × 2 × 23 × 555739.
Since it has a total of 4 prime factors.
6 , 9 , 23 , 35 , 975 , 598 , 4852 , 2396 , 93756 , 78393 , 554381 , 790726 , 7835737 , 9447378 , 28232496 , 88744662 , 30226767 , 269947618 , 3574167626 , 913949489
n×2
102255976
n×3
153383964
n×4
204511952
n×5
255639940
n÷2
25563994
n÷3
17042662.666667
n÷3
12781997
n÷5
10225597.6
n2
2614071156928144
n3
1.3365219874257E+23
n4
6.8333680134836E+30
n5
3.4937635779298E+38
2 √n
7150.3837659247
3 √n
371.15293641637
4 √n
84.559941851474
5 √n
34.812221690281
1 , 2 , 4 , 23 , 46 , 92 , 555739 , 1111478 , 2222956 , 12781997 , 25563994 , 51127988
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-51127987
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 51127988 can be divided by 12 positive divisors.
The sum of these divisors (counting 51127988) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11000011000010011010110100
3
Ternary
10120012120102012
4
Quaternary
3003002122310
5
Quinary
101042043423
6
Senary
5023503352
8
Octal
303023264
10
Decimal
51127988
12
Duodecimal
15157b58
16
Hexadecimal
30c26b4
20
Vigesimal
fjajj8
36
Base36
ufulw
md5
739cd9e413589be9d1aab65d7bd36613
sha1
cc37d2f2a3019cfa599d266a21031c91b7da964f
sha256
918216e813065ccb3f3daa30ffafabfac549ce2959666ec2644e3a062f98ef82
sha512
931b8cf19ce252b264c05c2d25a31d37bb77627dbfc6cf8b81f8c693973d80c38e091253ffa0949475468980779c3584b0f98999953b5e0248a1e3eb01911c82
ripemd-160
e4bed0cf82119507f9eb852ccc0907e16a0b1457
Diameter
102255976
Circumference
321246622.98725
Area
8.2123467425664E+15
Volume
5.5984102094103E+23
Surface area
3.2849386970266E+16
Circumference
321246622.98725
Perimeter
204511952
Area
2614071156928144
Diagonal
72305894.046449
Surface area
15684426941568864
Volume
1.3365219874257E+23
Space diagonal
88556272.904772
Perimeter
153383964
Area
1.1319260146E+15
Altitude
44278136.452386
Surface area
1.1319260146E+15
Volume
1.5751062675227E+22
Height
24101964.68215