51497898 is an even 8-digits composite number following 51497897
and preceding 51497899 . In scientific notation, it is written as 5.1497898 × 10^7.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 17101616 positive integers (up to 51497898) that are relatively prime to 51497898.
51497898 has 16 divisors, whose sum is 103381920
The reverse of 51497898 is 89879415
Previous prime number is 269
Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6
Name
fifty-one million four hundred ninety-seven thousand eight hundred ninety-eight
Scientific notation
5.1497898 × 10^7
Engineering notation
5.1497898 × 10^6
Prime Factorization
2 × 3 × 269 × 31907
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
51497898
Product of the distinct prime numbers
The prime factorization of 51497898 is 2 × 3 × 269 × 31907.
Since it has a total of 4 prime factors.
4 , 2 , 50 , 98 , 479 , 441 , 9834 , 7898 , 37720 , 90879 , 944532 , 969291 , 162644 , 7365084 , 53561001 , 79134227 , 535623766 , 447561873 , 3818929039 , 3013515061
n×2
102995796
n×3
154493694
n×4
205991592
n×5
257489490
n÷2
25748949
n÷3
17165966
n÷3
12874474.5
n÷5
10299579.6
n2
2652033498418404
n3
1.3657415059413E+23
n4
7.0332816767334E+30
n5
3.6219922239368E+38
2 √n
7176.2035924296
3 √n
372.04588114867
4 √n
84.712476014042
5 √n
34.862449689955
1 , 2 , 3 , 6 , 269 , 538 , 807 , 1614 , 31907 , 63814 , 95721 , 191442 , 8582983 , 17165966 , 25748949 , 51497898
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
-51497897
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 51497898 can be divided by 16 positive divisors.
The sum of these divisors (counting 51497898) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11000100011100101110101010
3
Ternary
10120220100211120
4
Quaternary
3010130232222
5
Quinary
101140413043
6
Senary
5035440110
8
Octal
304345652
10
Decimal
51497898
12
Duodecimal
152b6036
16
Hexadecimal
311cbaa
20
Vigesimal
g1h4ei
36
Base36
uns16
md5
2e6c90e9dbe52711b7217ec0cc3c0771
sha1
8d6c963588f95bb460772b88ec6cc8868598d361
sha256
9e2ce280d7cef977030f1279d6b4fd31869dacd0e5294b8163296eb047b41fbf
sha512
7d75dbcc12c598d9498e0a2095a5d3a5ce299bf3c74d2d61027caf37907b4af04e6ee23a335e52237e3e887c5bee14cd7aeabe0f6ff8f81ade490b60882c5e8f
ripemd-160
159a5fd534e2427d0feca10f3425d09f5122f754
Diameter
102995796
Circumference
323570836.06423
Area
8.3316089557053E+15
Volume
5.7208046423573E+23
Surface area
3.3326435822821E+16
Circumference
323570836.06423
Perimeter
205991592
Area
2652033498418404
Diagonal
72829025.785306
Surface area
15912200990510424
Volume
1.3657415059413E+23
Space diagonal
89196975.819
Perimeter
154493694
Area
1.1483641906588E+15
Altitude
44598487.9095
Surface area
1.1483641906588E+15
Volume
1.6095418003317E+22
Height
24276341.928435