74451386 is an even 8-digits composite number following 74451385
and preceding 74451387 . In scientific notation, it is written as 7.4451386 × 10^7.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 34782048 positive integers (up to 74451386) that are relatively prime to 74451386.
74451386 has 16 divisors, whose sum is 119169600
The reverse of 74451386 is 68315447
Previous prime number is 19
Is Prime? no Number parity even Number length 8 Sum of Digits 38 Digital Root 2
Name
seventy-four million four hundred fifty-one thousand three hundred eighty-six
Scientific notation
7.4451386 × 10^7
Engineering notation
7.4451386 × 10^6
Prime Factorization
2 × 73 × 19 × 26839
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
74451386 Product of the distinct prime numbers
The prime factorization of 74451386 is 2 × 73 × 19 × 26839.
Since it has a total of 4 prime factors.
2 , 10 , 94 , 1 , 416 , 579 , 7022 , 5779 , 16992 , 68223 , 45249 , 441507 , 7026121 , 9888808 , 43633113 , 60356601 , 872048219 , 39719012 , 2338499112 , 5958407489
n×2
148902772
n×3
223354158
n×4
297805544
n×5
372256930
n÷2
37225693
n÷3
24817128.666667
n÷3
18612846.5
n÷5
14890277.2
n2
5543008877320996
n3
4.1268469352685E+23
n4
3.0724947414059E+31
n5
2.2875149197538E+39
2 √n8628.5216578508
3 √n420.68555083724
4 √n92.889836138572
5 √n37.52965373261
1 , 2 , 19 , 38 , 73 , 146 , 1387 , 2774 , 26839 , 53678 , 509941 , 1019882 , 1959247 , 3918494 , 37225693 , 74451386
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
-74451385 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 74451386 can be divided by 16 positive divisors.
The sum of these divisors (counting 74451386) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100011100000000100110111010
3
Ternary
12012002112002202
4
Quaternary
10130000212322
5
Quinary
123024421021
6
Senary
11215430202
8
Octal
434004672
10
Decimal
74451386
12
Duodecimal
20b25362
16
Hexadecimal
47009ba
20
Vigesimal
1356896
36
Base36
18br22
md5
d42d072d0b7584906dd4c89802cc91a3
sha1
eea80974dbf5cbf8ef051d078aab38bf7a5706bf
sha256
910e546445f69b397ac5920f4f74fd072bd0171bed8082447612fce57bd18c45
sha512
5b52ce0dc2a569ad8db156e62da0979280c46cad154f002823495e1fd0861f00bcddd256d35546441fad9f29d79f36859e2ad04921dc7550023b257091210ada
ripemd-160
ee73be5454cdda786d6e827cd41afdf4b930cd1a
Diameter
148902772
Circumference
467791854.61436
Area
1.7413875967775E+16
Volume
1.7286496019106E+24
Surface area
6.9655503871099E+16
Circumference
467791854.61436
Perimeter
297805544
Area
5543008877320996
Diagonal
105290159.81867
Surface area
33258053263925976
Volume
4.1268469352685E+23
Space diagonal
128953583.24592
Perimeter
223354158
Area
2.4001932505813E+15
Altitude
64476791.622961
Surface area
2.4001932505813E+15
Volume
4.8635357547455E+22
Height
35096719.939558