84885890 is an even 8-digits composite number following 84885889
and preceding 84885891 . In scientific notation, it is written as 8.4885890 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 33954352 positive integers (up to 84885890) that are relatively prime to 84885890.
84885890 has 8 divisors, whose sum is 152794620
The reverse of 84885890 is 09858848
Previous prime number is 5
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
eighty-four million eight hundred eighty-five thousand eight hundred ninety
Scientific notation
8.4885890 × 10^7
Engineering notation
8.4885890 × 10^6
Prime Factorization
2 × 5 × 8488589
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
84885890
Product of the distinct prime numbers
The prime factorization of 84885890 is 2 × 5 × 8488589.
Since it has a total of 3 prime factors.
8 , 9 , 95 , 56 , 340 , 175 , 6966 , 5262 , 31366 , 57660 , 998049 , 96069 , 7924529 , 3097667 , 3223466 , 94153683 , 895588350 , 267478068 , 9365660165 , 9339614606
n×2
169771780
n×3
254657670
n×4
339543560
n×5
424429450
n÷2
42442945
n÷3
28295296.666667
n÷3
21221472.5
n÷5
16977178
n2
7205614321092100
n3
6.1165498464265E+23
n4
5.1920877744328E+31
n5
4.4073499169084E+39
2 √n
9213.3538952978
3 √n
439.48612528748
4 √n
95.986217215274
5 √n
38.527169295294
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
-84885889
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 84885890 can be divided by 8 positive divisors.
The sum of these divisors (counting 84885890) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000011110100000110000010
3
Ternary
12220201122112212
4
Quaternary
11003310012002
5
Quinary
133212322030
6
Senary
12231222122
8
Octal
503640602
10
Decimal
84885890
12
Duodecimal
24517942
16
Hexadecimal
50f4182
20
Vigesimal
16aaeea
36
Base36
1ejede
md5
0857a5b2f8f616a9b11ca230ab524483
sha1
26e491def962145f5491fd05afc575f87b754e82
sha256
f39f0caf226ce8e55c7903d6d1323a4b36ec2fb138bbcbd073739b4afa970348
sha512
d694087f34bf177ce905864e4a5a5999981ef004eea525e4bd385f2b188926298e146724f137288f21b309a2941f2637b19ad785c326104359864126a7c861de
ripemd-160
ee3c7ac26a420d9834c336b98be89e04adf4232b
Diameter
169771780
Circumference
533353776.83486
Area
2.2637105015744E+16
Volume
2.5620944083799E+24
Surface area
9.0548420062977E+16
Circumference
533353776.83486
Perimeter
339543560
Area
7205614321092100
Diagonal
120046776.89211
Surface area
43233685926552600
Volume
6.1165498464265E+23
Space diagonal
147026674.3257
Perimeter
254657670
Area
3.1201225259694E+15
Altitude
73513337.162851
Surface area
3.1201225259694E+15
Volume
7.2084231231228E+22
Height
40015592.29737