82890744 is an even 8-digits composite number following 82890743
and preceding 82890745 . In scientific notation, it is written as 8.2890744 × 10^7.
The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors.
There are 27599616 positive integers (up to 82890744) that are relatively prime to 82890744.
82890744 has 32 divisors, whose sum is 207456720
The reverse of 82890744 is 44709828
Previous prime number is 2377
Is Prime? no Number parity even Number length 8 Sum of Digits 42 Digital Root 6
Name
eighty-two million eight hundred ninety thousand seven hundred forty-four
Scientific notation
8.2890744 × 10^7
Engineering notation
8.2890744 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 2377 × 1453
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
20722686 Product of the distinct prime numbers
The prime factorization of 82890744 is 2 × 2 × 2 × 3 × 2377 × 1453.
Since it has a total of 6 prime factors.
9 , 7 , 16 , 56 , 143 , 358 , 7544 , 587 , 85399 , 76729 , 601612 , 568510 , 4541395 , 8538426 , 73279931 , 84717477 , 541459183 , 423815209 , 1133657212 , 5120366493
n×2
165781488
n×3
248672232
n×4
331562976
n×5
414453720
n÷2
41445372
n÷3
27630248
n÷3
20722686
n÷5
16578148.8
n2
6870875440873536
n3
5.6953197722534E+23
n4
4.7208929323999E+31
n5
3.9131832751097E+39
2 √n9104.4354025936
3 √n436.01558455081
4 √n95.417165136015
5 √n38.344334759856
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 1453 , 2377 , 2906 , 4359 , 4754 , 5812 , 7131 , 8718 , 9508 , 11624 , 14262 , 17436 , 19016 , 28524 , 34872 , 57048 , 3453781 , 6907562 , 10361343 , 13815124 , 20722686 , 27630248 , 41445372 , 82890744
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-82890743 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 82890744 can be divided by 32 positive divisors.
The sum of these divisors (counting 82890744) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100111100001100111111111000
3
Ternary
12202222021201120
4
Quaternary
10330030333320
5
Quinary
132210000434
6
Senary
12120345240
8
Octal
474147770
10
Decimal
82890744
12
Duodecimal
23915220
16
Hexadecimal
4f0cff8
20
Vigesimal
15i16h4
36
Base36
1dcmwo
md5
4498a583f56b1fb9a74c8cc1b0681969
sha1
f2af0882f17ea839515e3bc2452a03f3df49faeb
sha256
18063b96fdd9f198cbdc88a60ea2b0e2c192f9da01801b0b725c286c9cb7281f
sha512
8cefa5d69e6dc5d6dd459b4f7ed0c13f7915fa5c20f8b5abafba8443284f140f897bae961dd7418f1edf2b9ae9f7d17f3b8e6c202aa35f557c918e98acc78e64
ripemd-160
c0eed2b388bc19f42e56e8d854458e86166d74b3
Diameter
165781488
Circumference
520817904.80198
Area
2.1585491808779E+16
Volume
2.3856499675141E+24
Surface area
8.6341967235115E+16
Circumference
520817904.80198
Perimeter
331562976
Area
6870875440873536
Diagonal
117225214.36
Surface area
41225252645241216
Volume
5.6953197722534E+23
Space diagonal
143570980.08519
Perimeter
248672232
Area
2.9751763390175E+15
Altitude
71785490.042593
Surface area
2.9751763390175E+15
Volume
6.711998719977E+22
Height
39075071.453332