51988578 is an even 8-digits composite number following 51988577
and preceding 51988579 . In scientific notation, it is written as 5.1988578 × 10^7.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 17288640 positive integers (up to 51988578) that are relatively prime to 51988578.
51988578 has 16 divisors, whose sum is 104222496
The reverse of 51988578 is 87588915
Previous prime number is 433
Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6
Name
fifty-one million nine hundred eighty-eight thousand five hundred seventy-eight
Scientific notation
5.1988578 × 10^7
Engineering notation
5.1988578 × 10^6
Prime Factorization
2 × 3 × 433 × 20011
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
51988578
Product of the distinct prime numbers
The prime factorization of 51988578 is 2 × 3 × 433 × 20011.
Since it has a total of 4 prime factors.
9 , 3 , 66 , 30 , 678 , 920 , 8996 , 4470 , 16333 , 71349 , 414769 , 550697 , 8786158 , 1684368 , 4710673 , 22577678 , 817078286 , 845173772 , 6045503738 , 7891261779
n×2
103977156
n×3
155965734
n×4
207954312
n×5
259942890
n÷2
25994289
n÷3
17329526
n÷3
12997144.5
n÷5
10397715.6
n2
2702812242462084
n3
1.4051536508659E+23
n4
7.3051940180029E+30
n5
3.7978664901008E+38
2 √n
7210.3105342281
3 √n
373.22378499948
4 √n
84.913547412813
5 √n
34.92863289784
1 , 2 , 3 , 6 , 433 , 866 , 1299 , 2598 , 20011 , 40022 , 60033 , 120066 , 8664763 , 17329526 , 25994289 , 51988578
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
-51988577
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 51988578 can be divided by 16 positive divisors.
The sum of these divisors (counting 51988578) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11000110010100100001100010
3
Ternary
10121211021220220
4
Quaternary
3012110201202
5
Quinary
101302113303
6
Senary
5054143510
8
Octal
306244142
10
Decimal
51988578
12
Duodecimal
154b1b96
16
Hexadecimal
3194862
20
Vigesimal
g4ib8i
36
Base36
uyan6
md5
e5fe2d37efa942aef5ca79c98779844e
sha1
670d58c3b25c147b5076ebbd0f3f7f47c60819e8
sha256
438e3c97220fc9f32891ce51dfea9ca24e77b9edd6876874bc989808e263c293
sha512
5d54c25fcd7d8c39c0402c86b98fe9e1bc9cf6ee79683462f169fb1de992beae3be1ba3c6f795a1195332f488d16c06872cc9981fd6bd6a8a7515a8dbb088fbb
ripemd-160
e148faccb78f79b40cee236f002692796f90d2c6
Diameter
103977156
Circumference
326653869.43076
Area
8.4911350849514E+15
Volume
5.8858938489671E+23
Surface area
3.3964540339806E+16
Circumference
326653869.43076
Perimeter
207954312
Area
2702812242462084
Diagonal
73522952.096092
Surface area
16216873454772504
Volume
1.4051536508659E+23
Space diagonal
90046858.509258
Perimeter
155965734
Area
1.1703520318159E+15
Altitude
45023429.254629
Surface area
1.1703520318159E+15
Volume
1.6559894585606E+22
Height
24507650.698697