84889387 is an odd 8-digits composite number following 84889386
and preceding 84889388 . In scientific notation, it is written as 8.4889387 × 10^7.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 77052360 positive integers (up to 84889387) that are relatively prime to 84889387.
84889387 has 8 divisors, whose sum is 92750400
The reverse of 84889387 is 78398848
Previous prime number is 683
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 55
Digital Root 1
Name
eighty-four million eight hundred eighty-nine thousand three hundred eighty-seven
Scientific notation
8.4889387 × 10^7
Engineering notation
8.4889387 × 10^6
Prime Factorization
11 × 683 × 11299
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
84889387
Product of the distinct prime numbers
The prime factorization of 84889387 is 11 × 683 × 11299.
Since it has a total of 3 prime factors.
8 , 7 , 96 , 73 , 806 , 810 , 5406 , 8049 , 77936 , 49884 , 96895 , 214068 , 7856904 , 8364968 , 86024861 , 4639734 , 360309191 , 623492105 , 3729477342 , 9920773022
n×2
169778774
n×3
254668161
n×4
339557548
n×5
424446935
n÷2
42444693.5
n÷3
28296462.333333
n÷3
21222346.75
n÷5
16977877.4
n2
7206208025235769
n3
6.1173058185675E+23
n4
5.1929434102972E+31
n5
4.4082578282582E+39
2 √n
9213.5436722251
3 √n
439.49216029862
4 √n
95.987205773609
5 √n
38.527486726827
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
-84889386
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 84889387 can be divided by 8 positive divisors.
The sum of these divisors (counting 84889387) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000011110100111100101011
3
Ternary
12220201211100101
4
Quaternary
11003310330223
5
Quinary
133212430022
6
Senary
12231250231
8
Octal
503647453
10
Decimal
84889387
12
Duodecimal
24519977
16
Hexadecimal
50f4f2b
20
Vigesimal
16ab397
36
Base36
1ejh2j
md5
993153398621b336c0419fef39f2eaff
sha1
4d4788ddaf3a08ce7a9f24f22428b5684641d487
sha256
fcd5440e2c3ba1ed55d96def5626478692e2f7d26ef88bc4182c29ed83150adf
sha512
0cb63c34612c7ae029453fa33034c6df7bbb8d0a9e217259852be2ef161c0a69c730e4ef47a5deb387e25d4f57bce4fec46fdee348bd7bf494dd6108b666c4e7
ripemd-160
6e825b0dbfba59d725105fdd798704eff6e19f17
Diameter
169778774
Circumference
533375749.13388
Area
2.2638970192321E+16
Volume
2.5624110692498E+24
Surface area
9.0555880769282E+16
Circumference
533375749.13388
Perimeter
339557548
Area
7206208025235769
Diagonal
120051722.39694
Surface area
43237248151414614
Volume
6.1173058185675E+23
Space diagonal
147032731.30738
Perimeter
254668161
Area
3.1203796074047E+15
Altitude
73516365.653688
Surface area
3.1203796074047E+15
Volume
7.2093140448349E+22
Height
40017240.798979