84331389 is an odd 8-digits composite number following 84331388
and preceding 84331390 . In scientific notation, it is written as 8.4331389 × 10^7.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 55985216 positive integers (up to 84331389) that are relatively prime to 84331389.
84331389 has 8 divisors, whose sum is 112913280
The reverse of 84331389 is 98313348
Previous prime number is 239
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
eighty-four million three hundred thirty-one thousand three hundred eighty-nine
Scientific notation
8.4331389 × 10^7
Engineering notation
8.4331389 × 10^6
Prime Factorization
3 × 239 × 117617
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
84331389
Product of the distinct prime numbers
The prime factorization of 84331389 is 3 × 239 × 117617.
Since it has a total of 3 prime factors.
7 , 8 , 40 , 19 , 715 , 805 , 2873 , 1843 , 18193 , 49584 , 77884 , 584269 , 4205062 , 559671 , 50207588 , 38754877 , 345024084 , 481028500 , 3240855505 , 1429490779
n×2
168662778
n×3
252994167
n×4
337325556
n×5
421656945
n÷2
42165694.5
n÷3
28110463
n÷3
21082847.25
n÷5
16866277.8
n2
7111783170669321
n3
5.9974655304937E+23
n4
5.0577459866615E+31
n5
4.2652674426434E+39
2 √n
9183.2123464505
3 √n
438.52708069386
4 √n
95.829078814577
5 √n
38.476702970407
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
-84331388
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 84331389 can be divided by 8 positive divisors.
The sum of these divisors (counting 84331389) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000001101100101101111101
3
Ternary
12212200110220210
4
Quaternary
11001230231331
5
Quinary
133042101024
6
Senary
12211303033
8
Octal
501545575
10
Decimal
84331389
12
Duodecimal
242aaa79
16
Hexadecimal
506cb7d
20
Vigesimal
1671899
36
Base36
1e7iil
md5
0753c7fa6e2e0452f74d8e0b1bf93726
sha1
97b0858d4d5f1220e90493216dbe9805d13a32b6
sha256
29fa6af1feef4620af9ee093c749861d585d760283043432fc0e7e89c2ba7598
sha512
acf5e31f6513c16336c27d69eae17460243408d818ffadb09d57ac650e9acfe4ecc48288656aad2eef641a1778dadcf6002e90221b96b7b27286aeafc3884a50
ripemd-160
182927452e88ed2c6203296eec1a3280b2c0851a
Diameter
168662778
Circumference
529869744.29885
Area
2.2342325762898E+16
Volume
2.5122124867676E+24
Surface area
8.9369303051593E+16
Circumference
529869744.29885
Perimeter
337325556
Area
7111783170669321
Diagonal
119262594.05756
Surface area
42670699024015926
Volume
5.9974655304937E+23
Space diagonal
146066250.42086
Perimeter
252994167
Area
3.0794924460031E+15
Altitude
73033125.210428
Surface area
3.0794924460031E+15
Volume
7.0680809109078E+22
Height
39754198.019187