66475470 is an even 8-digits composite number following 66475469
and preceding 66475471 . In scientific notation, it is written as 6.6475470 × 10^7.
The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors.
There are 17154720 positive integers (up to 66475470) that are relatively prime to 66475470.
66475470 has 32 divisors, whose sum is 164689920
The reverse of 66475470 is 07457466
Previous prime number is 31
Is Prime? no Number parity even Number length 8 Sum of Digits 39 Digital Root 3
Name
sixty-six million four hundred seventy-five thousand four hundred seventy
Scientific notation
6.6475470 × 10^7
Engineering notation
6.6475470 × 10^6
Prime Factorization
2 × 3 × 5 × 31 × 71479
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
66475470 Product of the distinct prime numbers
The prime factorization of 66475470 is 2 × 3 × 5 × 31 × 71479.
Since it has a total of 5 prime factors.
2 , 9 , 27 , 33 , 649 , 116 , 7513 , 4419 , 90280 , 29043 , 485715 , 269038 , 2443855 , 8431507 , 81336191 , 3992704 , 981312708 , 460629848 , 1845742077 , 5231386410
n×2
132950940
n×3
199426410
n×4
265901880
n×5
332377350
n÷2
33237735
n÷3
22158490
n÷3
16618867.5
n÷5
13295094
n2
4418988111720900
n3
2.9375431165106E+23
n4
1.9527455931531E+31
n5
1.2980968109528E+39
2 √n8153.2490456259
3 √n405.09212962751
4 √n90.295343432682
5 √n36.688696600332
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 31 , 62 , 93 , 155 , 186 , 310 , 465 , 930 , 71479 , 142958 , 214437 , 357395 , 428874 , 714790 , 1072185 , 2144370 , 2215849 , 4431698 , 6647547 , 11079245 , 13295094 , 22158490 , 33237735 , 66475470
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
-66475469 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 66475470 can be divided by 32 positive divisors.
The sum of these divisors (counting 66475470) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11111101100101010111001110
3
Ternary
11122002022012110
4
Quaternary
3331211113032
5
Quinary
114004203340
6
Senary
10332444450
8
Octal
375452716
10
Decimal
66475470
12
Duodecimal
1a319726
16
Hexadecimal
3f655ce
20
Vigesimal
10f98da
36
Base36
13kssu
md5
c5fa66834e329d1bd6a342486a31e9c5
sha1
b983962d6fe64cea221a3f58ed3fdcaf48f3c942
sha256
04e1f04b59c18b33f8f031188a5a2277f4123a170d48f33764d7ce0eb3f22ca7
sha512
85d2c2b051ae77add19e1309332af2fe02552eea9103cf37739f7eaebf9627ffc73343b8755bc064e04a84e76916bd7639341400d978bd7fdee8c76f6f12a584
ripemd-160
8817fa4ceca4b434d0636a3fa39febc10a46a5b0
Diameter
132950940
Circumference
417677696.39186
Area
1.3882660588083E+16
Volume
1.2304751832577E+24
Surface area
5.5530642352332E+16
Circumference
417677696.39186
Perimeter
265901880
Area
4418988111720900
Diagonal
94010511.239126
Surface area
26513928670325400
Volume
2.9375431165106E+23
Space diagonal
115138891.49702
Perimeter
199426410
Area
1.9134779818859E+15
Altitude
57569445.74851
Surface area
1.9134779818859E+15
Volume
3.4619277628542E+22
Height
31336837.079709