51988585 is an odd 8-digits composite number following 51988584
and preceding 51988586 . In scientific notation, it is written as 5.1988585 × 10^7.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 37690240 positive integers (up to 51988585) that are relatively prime to 51988585.
51988585 has 16 divisors, whose sum is 68273280
The reverse of 51988585 is 58588915
Previous prime number is 359
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
fifty-one million nine hundred eighty-eight thousand five hundred eighty-five
Scientific notation
5.1988585 × 10^7
Engineering notation
5.1988585 × 10^6
Prime Factorization
5 × 11 × 359 × 2633
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
51988585
Product of the distinct prime numbers
The prime factorization of 51988585 is 5 × 11 × 359 × 2633.
Since it has a total of 4 prime factors.
1 , 5 , 52 , 96 , 175 , 631 , 6097 , 9132 , 24255 , 23890 , 108733 , 473884 , 2307131 , 3648476 , 51267621 , 74490233 , 608796424 , 559135220 , 5402766004 , 2929628057
n×2
103977170
n×3
155965755
n×4
207954340
n×5
259942925
n÷2
25994292.5
n÷3
17329528.333333
n÷3
12997146.25
n÷5
10397717
n2
2702812970302225
n3
1.4051542184566E+23
n4
7.3051979524339E+30
n5
3.7978690469194E+38
2 √n
7210.311019644
3 √n
373.22380175038
4 √n
84.913550271108
5 √n
34.928633838433
1 , 5 , 11 , 55 , 359 , 1795 , 2633 , 3949 , 13165 , 19745 , 28963 , 144815 , 945247 , 4726235 , 10397717 , 51988585
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
-51988584
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 51988585 can be divided by 16 positive divisors.
The sum of these divisors (counting 51988585) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11000110010100100001101001
3
Ternary
10121211021221011
4
Quaternary
3012110201221
5
Quinary
101302113320
6
Senary
5054143521
8
Octal
306244151
10
Decimal
51988585
12
Duodecimal
154b1ba1
16
Hexadecimal
3194869
20
Vigesimal
g4ib95
36
Base36
uyand
md5
d16f504602b3d4c09965e2cd9912294b
sha1
dadcb101a01979253b3a050d8d72216889ee043a
sha256
f12240bb720d7bb38cb5513ef9eefeb3e1957c346aa825a8deeb07c5b4c96aa3
sha512
586ffc9f524f268ccaa3a21366be7d0b6cf10aea716abefba862c86aa54a9c313f41f485573a3899bc7c355856ae3991d6d4c6379e0123b8b0c0a895a277530b
ripemd-160
6aa8afb345a005f52820165bef86ba55c2c08427
Diameter
103977170
Circumference
326653913.41306
Area
8.4911373715287E+15
Volume
5.8858962264853E+23
Surface area
3.3964549486115E+16
Circumference
326653913.41306
Perimeter
207954340
Area
2702812970302225
Diagonal
73522961.995586
Surface area
16216877821813350
Volume
1.4051542184566E+23
Space diagonal
90046870.633613
Perimeter
155965755
Area
1.1703523469799E+15
Altitude
45023435.316807
Surface area
1.1703523469799E+15
Volume
1.6559901274726E+22
Height
24507653.998529