84861488 is an even 8-digits composite number following 84861487
and preceding 84861489 . In scientific notation, it is written as 8.4861488 × 10^7.
The sum of its digits is 47. It has a total of 6 prime factors and 20 positive divisors.
There are 42194880 positive integers (up to 84861488) that are relatively prime to 84861488.
84861488 has 20 divisors, whose sum is 165333168
The reverse of 84861488 is 88416848
Previous prime number is 181
Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2
Name
eighty-four million eight hundred sixty-one thousand four hundred eighty-eight
Scientific notation
8.4861488 × 10^7
Engineering notation
8.4861488 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 181 × 29303
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
10607686
Product of the distinct prime numbers
The prime factorization of 84861488 is 2 × 2 × 2 × 2 × 181 × 29303.
Since it has a total of 6 prime factors.
6 , 5 , 88 , 34 , 528 , 219 , 3410 , 9932 , 74803 , 20059 , 805321 , 11161 , 5544761 , 22828 , 15882008 , 28396989 , 664983910 , 82273172 , 301899105 , 5332154013
n×2
169722976
n×3
254584464
n×4
339445952
n×5
424307440
n÷2
42430744
n÷3
28287162.666667
n÷3
21215372
n÷5
16972297.6
n2
7201472145574144
n3
6.1112764206397E+23
n4
5.186120106348E+31
n5
4.4010186917141E+39
2 √n
9212.029526657
3 √n
439.44400847934
4 √n
95.979318223547
5 √n
38.5249539728
1 , 2 , 4 , 8 , 16 , 181 , 362 , 724 , 1448 , 2896 , 29303 , 58606 , 117212 , 234424 , 468848 , 5303843 , 10607686 , 21215372 , 42430744 , 84861488
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-84861487
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 84861488 can be divided by 20 positive divisors.
The sum of these divisors (counting 84861488) is 1, the average is 0.05.
Base
System
Value
2
Binary
101000011101110001000110000
3
Ternary
12220200102002002
4
Quaternary
11003232020300
5
Quinary
133211031423
6
Senary
12230513132
8
Octal
503561060
10
Decimal
84861488
12
Duodecimal
245057a8
16
Hexadecimal
50ee230
20
Vigesimal
16a7de8
36
Base36
1eivjk
md5
1af7b38ed99db3ff0559c2a04adc5dcf
sha1
934e74569e6f76677944570c0254fe8cf1421de8
sha256
cb5f839839b36b3ffcbc003510252bd8e4676aa3115c028ce53b3dfefd36be93
sha512
8d523fc4611f351984f6edc22ab621bc6af465b6b820eaba2d6e9d9e1095da1c9c4bf1b7949fb9281aefd416509c44a442e3d586d4ef7571c1684bccbe20fcbc
ripemd-160
06ef869390dedcf94ca5baa4d9f2fb33e460d551
Diameter
169722976
Circumference
533200454.547
Area
2.2624091987567E+16
Volume
2.5598854809518E+24
Surface area
9.0496367950269E+16
Circumference
533200454.547
Perimeter
339445952
Area
7201472145574144
Diagonal
120012267.25276
Surface area
43208832873444864
Volume
6.1112764206397E+23
Space diagonal
146984408.8219
Perimeter
254584464
Area
3.1183289113566E+15
Altitude
73492204.410948
Surface area
3.1183289113566E+15
Volume
7.202208331233E+22
Height
40004089.084254