84388289 is an odd 8-digits composite number following 84388288
and preceding 84388290 . In scientific notation, it is written as 8.4388289 × 10^7.
The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors.
There are 76677888 positive integers (up to 84388289) that are relatively prime to 84388289.
84388289 has 12 divisors, whose sum is 92744700
The reverse of 84388289 is 98288348
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
eighty-four million three hundred eighty-eight thousand two hundred eighty-nine
Scientific notation
8.4388289 × 10^7
Engineering notation
8.4388289 × 10^6
Prime Factorization
17 × 17 × 29 × 10069
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
4964017
Product of the distinct prime numbers
The prime factorization of 84388289 is 17 × 17 × 29 × 10069.
Since it has a total of 4 prime factors.
1 , 6 , 6 , 75 , 668 , 979 , 3460 , 8169 , 8343 , 55074 , 831148 , 56421 , 2749871 , 3102291 , 7925109 , 99672139 , 283338532 , 514722252 , 109887685 , 533318574
n×2
168776578
n×3
253164867
n×4
337553156
n×5
421941445
n÷2
42194144.5
n÷3
28129429.666667
n÷3
21097072.25
n÷5
16877657.8
n2
7121383320347521
n3
6.0096135371727E+23
n4
5.0714100395324E+31
n5
4.2796761605356E+39
2 √n
9186.3098684945
3 √n
438.62568605454
4 √n
95.845239154037
5 √n
38.481893763046
1 , 17 , 29 , 289 , 493 , 8381 , 10069 , 171173 , 292001 , 2909941 , 4964017 , 84388289
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-84388288
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 84388289 can be divided by 12 positive divisors.
The sum of these divisors (counting 84388289) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101000001111010100111000001
3
Ternary
12212210100222012
4
Quaternary
11001322213001
5
Quinary
133100411124
6
Senary
12212422305
8
Octal
501724701
10
Decimal
84388289
12
Duodecimal
24317995
16
Hexadecimal
507a9c1
20
Vigesimal
1678ae9
36
Base36
1e8qf5
md5
6339c4eae88024d6cd74710c82d85f6d
sha1
0d7aa12c3a5bcc95bff7268e815b765c51abdf04
sha256
c1bf847497766909cf128c4d9e5adb7320fb3532d8cc71e1fae5f6f9f2cfbc5c
sha512
1d545c4a46a0cfffe52f55d897bc510de5450868661cd6c178bf34154ff167f89187a8af85f2b72bef1eab764d3022a90bc9f845555a40c0962b42be3d51f8a4
ripemd-160
e84b6d4d14f5f659f4412ed78cc3e7c32923ddf1
Diameter
168776578
Circumference
530227257.54282
Area
2.2372485522601E+16
Volume
2.5173010319061E+24
Surface area
8.9489942090403E+16
Circumference
530227257.54282
Perimeter
337553156
Area
7121383320347521
Diagonal
119343062.80926
Surface area
42728299922085126
Volume
6.0096135371727E+23
Space diagonal
146164804.11181
Perimeter
253164867
Area
3.0836494327539E+15
Altitude
73082402.055903
Surface area
3.0836494327539E+15
Volume
7.0823974740754E+22
Height
39781020.93642