51234578 is an even 8-digits composite number following 51234577
and preceding 51234579 . In scientific notation, it is written as 5.1234578 × 10^7.
The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors.
There are 25232256 positive integers (up to 51234578) that are relatively prime to 51234578.
51234578 has 16 divisors, whose sum is 78015960
The reverse of 51234578 is 87543215
Previous prime number is 1193
Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8
Name
fifty-one million two hundred thirty-four thousand five hundred seventy-eight
Scientific notation
5.1234578 × 10^7
Engineering notation
5.1234578 × 10^6
Prime Factorization
2 × 197 × 1193 × 109
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
51234578
Product of the distinct prime numbers
The prime factorization of 51234578 is 2 × 197 × 1193 × 109.
Since it has a total of 4 prime factors.
10 , 7 , 42 , 96 , 753 , 498 , 6210 , 5910 , 27210 , 91467 , 617136 , 87576 , 5033331 , 6765617 , 72502466 , 50695614 , 132538601 , 499772728 , 1480247154 , 1454884901
n×2
102469156
n×3
153703734
n×4
204938312
n×5
256172890
n÷2
25617289
n÷3
17078192.666667
n÷3
12808644.5
n÷5
10246915.6
n2
2624981982838084
n3
1.3448984414831E+23
n4
6.8905304102246E+30
n5
3.5303341776402E+38
2 √n
7157.833331393
3 √n
371.41067999196
4 √n
84.603979406367
5 √n
34.82672468324
1 , 2 , 109 , 197 , 218 , 394 , 1193 , 2386 , 21473 , 42946 , 130037 , 235021 , 260074 , 470042 , 25617289 , 51234578
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-51234577
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 51234578 can be divided by 16 positive divisors.
The sum of these divisors (counting 51234578) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11000011011100011100010010
3
Ternary
10120101222121222
4
Quaternary
3003130130102
5
Quinary
101104001303
6
Senary
5030045042
8
Octal
303343422
10
Decimal
51234578
12
Duodecimal
151a9782
16
Hexadecimal
30dc712
20
Vigesimal
g0468i
36
Base36
ui4uq
md5
4f18a8593daa7f3a9fe06c9a0e1ce99f
sha1
118100e1b9f0fe6886021bcd768065b769cac4e5
sha256
d243cadaf250167ccb7b89a5b77c89cfedbbfae91cdb0cbbe82e6d8e128a4cb1
sha512
0fb93a1e8ff6551446ca381547dc6dc9e6d9eca56f24552d2315a202257fb120d86b06daf43abba20635f02728e69e50a6380a17de886eb42cf6d17182e27ee0
ripemd-160
5fca2a20188c60f95dda6da0d12931d46926f1f6
Diameter
102469156
Circumference
321916347.70915
Area
8.2466241130897E+15
Volume
5.633497418117E+23
Surface area
3.2986496452359E+16
Circumference
321916347.70915
Perimeter
204938312
Area
2624981982838084
Diagonal
72456635.070062
Surface area
15749891897028504
Volume
1.3448984414831E+23
Space diagonal
88740892.200351
Perimeter
153703734
Area
1.1366505408071E+15
Altitude
44370446.100175
Surface area
1.1366505408071E+15
Volume
1.5849780132999E+22
Height
24152211.690021