51887799 is an odd 8-digits composite number following 51887798
and preceding 51887800 . In scientific notation, it is written as 5.1887799 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 33787152 positive integers (up to 51887799) that are relatively prime to 51887799.
51887799 has 8 divisors, whose sum is 58994320
The reverse of 51887799 is 99778815
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
fifty-one million eight hundred eighty-seven thousand seven hundred ninety-nine
Scientific notation
5.1887799 × 10^7
Engineering notation
5.1887799 × 10^6
Prime Factorization
9 × 43 × 134077
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
51887799
Product of the distinct prime numbers
The prime factorization of 51887799 is 9 × 43 × 134077.
Since it has a total of 3 prime factors.
1 , 7 , 26 , 98 , 31 , 72 , 9626 , 6539 , 78891 , 70287 , 106901 , 395106 , 2941316 , 1497524 , 43925299 , 28731603 , 862161063 , 855170123 , 1367328452 , 2094463894
n×2
103775598
n×3
155663397
n×4
207551196
n×5
259438995
n÷2
25943899.5
n÷3
17295933
n÷3
12971949.75
n÷5
10377559.8
n2
2692343685064401
n3
1.3969978796954E+23
n4
7.2487145185062E+30
n5
3.7611984194463E+38
2 √n
7203.3186101963
3 √n
372.98246628666
4 √n
84.872366587696
5 √n
34.91508066983
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
-51887798
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 51887799 can be divided by 8 positive divisors.
The sum of these divisors (counting 51887799) is 1, the average is 0.125.
Base
System
Value
2
Binary
11000101111011111010110111
3
Ternary
10121122011200100
4
Quaternary
3011323322313
5
Quinary
101240402144
6
Senary
5052045143
8
Octal
305737267
10
Decimal
51887799
12
Duodecimal
154637b3
16
Hexadecimal
317beb7
20
Vigesimal
g45j9j
36
Base36
uw4vr
md5
cf129c34504ebfbd3dbca6813d7a30e4
sha1
eb1af7673069a984d3375a4d6d244f39d138aeb9
sha256
ea41b2f3f12f4f73d8aa227c934a48bd74922ae0fce1025ad12ac419e3253862
sha512
06538449f619cf36577fa1f85bbab6486e66ed3b19072967ac9931a055c34e680e72b8ee8cf5c7bb8f1d9cdc88b1e3e8cb0bad8e2a3f0e746f01394ba770e92a
ripemd-160
37794bfe0d56762cbd2984fc6b3e2a3a3bea1ef6
Diameter
103775598
Circumference
326020656.29869
Area
8.4582471419372E+15
Volume
5.8517310345755E+23
Surface area
3.3832988567749E+16
Circumference
326020656.29869
Perimeter
207551196
Area
2692343685064401
Diagonal
73380429.067489
Surface area
16154062110386406
Volume
1.3969978796954E+23
Space diagonal
89872304.160922
Perimeter
155663397
Area
1.1658190134922E+15
Altitude
44936152.080461
Surface area
1.1658190134922E+15
Volume
1.6463777900598E+22
Height
24460143.022496