51297768 is an even 8-digits composite number following 51297767
and preceding 51297769 . In scientific notation, it is written as 5.1297768 × 10^7.
The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors.
There are 17056800 positive integers (up to 51297768) that are relatively prime to 51297768.
51297768 has 32 divisors, whose sum is 107136000
The reverse of 51297768 is 86779215
Previous prime number is 1151
Is Prime? no Number parity even Number length 8 Sum of Digits 45 Digital Root 9
Name
fifty-one million two hundred ninety-seven thousand seven hundred sixty-eight
Scientific notation
5.1297768 × 10^7
Engineering notation
5.1297768 × 10^6
Prime Factorization
2 × 2 × 2 × 9 × 1151 × 619
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
12824442 Product of the distinct prime numbers
The prime factorization of 51297768 is 2 × 2 × 2 × 9 × 1151 × 619.
Since it has a total of 6 prime factors.
6 , 10 , 35 , 70 , 146 , 322 , 6808 , 6363 , 45792 , 29891 , 742822 , 522112 , 1627588 , 4828525 , 18649319 , 61773502 , 370518834 , 938280875 , 1469864547 , 7599370166
n×2
102595536
n×3
153893304
n×4
205191072
n×5
256488840
n÷2
25648884
n÷3
17099256
n÷3
12824442
n÷5
10259553.6
n2
2631461001781824
n3
1.3498807597045E+23
n4
6.9245870038986E+30
n5
3.5521585762181E+38
2 √n7162.2460164393
3 √n371.5633099783
4 √n84.630053860548
5 √n34.83531113376
1 , 2 , 4 , 8 , 9 , 18 , 36 , 72 , 619 , 1151 , 1238 , 2302 , 2476 , 4604 , 4952 , 5571 , 9208 , 10359 , 11142 , 20718 , 22284 , 41436 , 44568 , 82872 , 712469 , 1424938 , 2849876 , 5699752 , 6412221 , 12824442 , 25648884 , 51297768
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-51297767 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 51297768 can be divided by 32 positive divisors.
The sum of these divisors (counting 51297768) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11000011101011110111101000
3
Ternary
10120112012022100
4
Quaternary
3003223313220
5
Quinary
101113012033
6
Senary
5031253400
8
Octal
303536750
10
Decimal
51297768
12
Duodecimal
1521a260
16
Hexadecimal
30ebde8
20
Vigesimal
g0c488
36
Base36
ujhm0
md5
b8220de03c0e9fb9e4eb7411bf3d18ce
sha1
610c3b4cc3366b07563397353d475855d61c7252
sha256
b81c2eafdc5ea73886ac9bec5c40dd21e93b911483baa072534b00edb20f19ca
sha512
6fc18640a607ece4095cdaa3d869b2860f3d40f2daa666ef59afadae560f2f43e3a49daecb242133ef2d42a1d966137765b54ac4aa134748c2f9827bf7a914a8
ripemd-160
0b0abb0a21f105566b7d969ea24e451f49698a73
Diameter
102595536
Circumference
322313382.18871
Area
8.2669785514058E+15
Volume
5.6543673038799E+23
Surface area
3.3067914205623E+16
Circumference
322313382.18871
Perimeter
205191072
Area
2631461001781824
Diagonal
72545999.225069
Surface area
15788766010690944
Volume
1.3498807597045E+23
Space diagonal
88850340.490881
Perimeter
153893304
Area
1.1394560383056E+15
Altitude
44425170.24544
Surface area
1.1394560383056E+15
Volume
1.5908497316339E+22
Height
24181999.74169