82474857 is an odd 8-digits composite number following 82474856
and preceding 82474858 . In scientific notation, it is written as 8.2474857 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 6 positive divisors.
There are 54983232 positive integers (up to 82474857) that are relatively prime to 82474857.
82474857 has 6 divisors, whose sum is 119130362
The reverse of 82474857 is 75847428
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
eighty-two million four hundred seventy-four thousand eight hundred fifty-seven
Scientific notation
8.2474857 × 10^7
Engineering notation
8.2474857 × 10^6
Prime Factorization
3 × 3 × 9163873
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
27491619
Product of the distinct prime numbers
The prime factorization of 82474857 is 3 × 3 × 9163873.
Since it has a total of 3 prime factors.
2 , 1 , 53 , 9 , 292 , 536 , 945 , 8690 , 47776 , 92833 , 648706 , 513407 , 2432826 , 9930434 , 93403240 , 50174594 , 48141373 , 916307249 , 1617143666 , 9508058336
n×2
164949714
n×3
247424571
n×4
329899428
n×5
412374285
n÷2
41237428.5
n÷3
27491619
n÷3
20618714.25
n÷5
16494971.4
n2
6802102037170449
n3
5.6100239281504E+23
n4
4.6268592124078E+31
n5
3.8159955190247E+39
2 √n
9081.566880225
3 √n
435.28515587653
4 √n
95.297255365645
5 √n
38.305780367941
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-82474856
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 82474857 can be divided by 6 positive divisors.
The sum of these divisors (counting 82474857) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
100111010100111011101101001
3
Ternary
12202012011020100
4
Quaternary
10322213131221
5
Quinary
132103143412
6
Senary
12103420013
8
Octal
472473551
10
Decimal
82474857
12
Duodecimal
23754609
16
Hexadecimal
4ea7769
20
Vigesimal
15f972h
36
Base36
1d3q09
md5
69b0c7883c817cc5f94370cec8d9e1c4
sha1
eace1faf3e67a9e368efb6bbf204b54d78c53211
sha256
40ed3aa877dd9bce458dd0ad2a96845f2a492bea757c6424632c735407a2b108
sha512
73e868d359867ea3d511cbd4124102e6b49ebd8cf9f90df72e9a0c67a8c66595b9cb502841d10eeca73ed9c92499c935bf3a033fa28d04b3f108a1bde20cb2d1
ripemd-160
64e9726d73f0ad667704c8b9ff0a5feab3b0fb97
Diameter
164949714
Circumference
518204809.71414
Area
2.1369433788943E+16
Volume
2.3499213278854E+24
Surface area
8.5477735155771E+16
Circumference
518204809.71414
Perimeter
329899428
Area
6802102037170449
Diagonal
116637061.32418
Surface area
40812612223022694
Volume
5.6100239281504E+23
Space diagonal
142850642.67098
Perimeter
247424571
Area
2.9453965816617E+15
Altitude
71425321.335489
Surface area
2.9453965816617E+15
Volume
6.6114766036899E+22
Height
38879020.441394