51887879 is an odd 8-digits composite number following 51887878
and preceding 51887880 . In scientific notation, it is written as 5.1887879 × 10^7.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 49061376 positive integers (up to 51887879) that are relatively prime to 51887879.
51887879 has 8 divisors, whose sum is 54725040
The reverse of 51887879 is 97878815
Previous prime number is 577
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
fifty-one million eight hundred eighty-seven thousand eight hundred seventy-nine
Scientific notation
5.1887879 × 10^7
Engineering notation
5.1887879 × 10^6
Prime Factorization
19 × 577 × 4733
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
51887879
Product of the distinct prime numbers
The prime factorization of 51887879 is 19 × 577 × 4733.
Since it has a total of 3 prime factors.
6 , 6 , 38 , 20 , 241 , 517 , 3951 , 8511 , 68944 , 38360 , 631357 , 635398 , 4773605 , 5291783 , 89342384 , 34243782 , 351585512 , 520547644 , 1317510527 , 2753919438
n×2
103775758
n×3
155663637
n×4
207551516
n×5
259439395
n÷2
25943939.5
n÷3
17295959.666667
n÷3
12971969.75
n÷5
10377575.8
n2
2692351987118641
n3
1.3970043413302E+23
n4
7.2487592225417E+30
n5
3.7612274143938E+38
2 √n
7203.3241631902
3 √n
372.98265797323
4 √n
84.872399301482
5 √n
34.915091436156
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-51887878
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 51887879 can be divided by 8 positive divisors.
The sum of these divisors (counting 51887879) is 1, the average is 0.125.
Base
System
Value
2
Binary
11000101111011111100000111
3
Ternary
10121122011210022
4
Quaternary
3011323330013
5
Quinary
101240403004
6
Senary
5052045355
8
Octal
305737407
10
Decimal
51887879
12
Duodecimal
1546385b
16
Hexadecimal
317bf07
20
Vigesimal
g45jdj
36
Base36
uw4xz
md5
69e839a87f7a78d56c7570d232ff1e52
sha1
8f22a636936a411836b93970b0c2e136c3f9f3e9
sha256
bb629181faf585b24c08aa2285b4380b470a3b8bf8eabcc950c5ea99b50be957
sha512
f20f487acbc92e6964ca7c456768d6044a0951651a7600ace28fb1ff09b1a1639a4b94d650a80703f4be42c853405d7bc39b6847b0728adb19e6c3421b24ea2e
ripemd-160
b4deba74d5b2070f718de2924efb8cc933875097
Diameter
103775758
Circumference
326021158.95351
Area
8.4582732236098E+15
Volume
5.8517581010081E+23
Surface area
3.3833092894439E+16
Circumference
326021158.95351
Perimeter
207551516
Area
2692351987118641
Diagonal
73380542.204574
Surface area
16154111922711846
Volume
1.3970043413302E+23
Space diagonal
89872442.724986
Perimeter
155663637
Area
1.1658226083871E+15
Altitude
44936221.362493
Surface area
1.1658226083871E+15
Volume
1.6463854051694E+22
Height
24460180.734858