82144770 is an even 8-digits composite number following 82144769
and preceding 82144771 . In scientific notation, it is written as 8.2144770 × 10^7.
The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors.
There are 21816000 positive integers (up to 82144770) that are relatively prime to 82144770.
82144770 has 16 divisors, whose sum is 131967360
The reverse of 82144770 is 07744128
Previous prime number is 251
Is Prime? no
Number parity even
Number length 8
Sum of Digits 33
Digital Root 6
Name
eighty-two million one hundred forty-four thousand seven hundred seventy
Scientific notation
8.2144770 × 10^7
Engineering notation
8.2144770 × 10^6
Prime Factorization
2 × 15 × 251 × 10909
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
82144770
Product of the distinct prime numbers
The prime factorization of 82144770 is 2 × 15 × 251 × 10909.
Since it has a total of 4 prime factors.
1 , 7 , 72 , 61 , 61 , 723 , 1437 , 1929 , 61577 , 73909 , 465034 , 155410 , 6888910 , 2413398 , 73629207 , 45562217 , 634179626 , 234176681 , 1993889505 , 2012562955
n×2
164289540
n×3
246434310
n×4
328579080
n×5
410723850
n÷2
41072385
n÷3
27381590
n÷3
20536192.5
n÷5
16428954
n2
6747763238352900
n3
5.5429345922895E+23
n4
4.5532308720867E+31
n5
3.7402410274446E+39
2 √n
9063.3751991187
3 √n
434.70366923233
4 √n
95.201760483295
5 √n
38.275069114554
1 , 2 , 15 , 30 , 251 , 502 , 3765 , 7530 , 10909 , 21818 , 163635 , 327270 , 2738159 , 5476318 , 41072385 , 82144770
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-82144769
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 82144770 can be divided by 16 positive divisors.
The sum of these divisors (counting 82144770) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100111001010110111000000010
3
Ternary
12201120101102220
4
Quaternary
10321112320002
5
Quinary
132012113040
6
Senary
12052351510
8
Octal
471267002
10
Decimal
82144770
12
Duodecimal
23615596
16
Hexadecimal
4e56e02
20
Vigesimal
15d81ia
36
Base36
1cwnb6
md5
a8b20e6356ffbb4eb947a7e48ddbc032
sha1
21b7201f5810b4f52f5ae4425783f7d860794137
sha256
3a7fa4d8e4ecbb3c1e6b7d6c7baf498fc1de5ed5283fbb1b770ce63a09427e61
sha512
be8e0912ed27579abd00ab9c73319eff37005176f9baf3dd795f83dff1a7059b69b89676acc1e0d60bb1d37974226a549678be00c785f26a34d6e80f66c7c1b5
ripemd-160
c6f98855501ee0b09cbca709758d35bcc6bdb7fb
Diameter
164289540
Circumference
516130811.92565
Area
2.1198723417773E+16
Volume
2.3218190125954E+24
Surface area
8.4794893671091E+16
Circumference
516130811.92565
Perimeter
328579080
Area
6747763238352900
Diagonal
116170247.81202
Surface area
40486579430117400
Volume
5.5429345922895E+23
Space diagonal
142278915.21606
Perimeter
246434310
Area
2.9218671915682E+15
Altitude
71139457.60803
Surface area
2.9218671915682E+15
Volume
6.5324110631357E+22
Height
38723415.93734