745443386 is an even 9-digits composite number following 745443385
and preceding 745443387 . In scientific notation, it is written as 7.45443386 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 347820000 positive integers (up to 745443386) that are relatively prime to 745443386.
745443386 has 16 divisors, whose sum is 1195242048
The reverse of 745443386 is 683344547
Previous prime number is 23
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
seven hundred forty-five million four hundred forty-three thousand three hundred eighty-six
Scientific notation
7.45443386 × 10^8
Engineering notation
7.45443386 × 10^6
Prime Factorization
2 × 41 × 23 × 395251
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
745443386
Product of the distinct prime numbers
The prime factorization of 745443386 is 2 × 41 × 23 × 395251.
Since it has a total of 4 prime factors.
6 , 6 , 70 , 64 , 505 , 557 , 9017 , 9013 , 53820 , 84359 , 23561 , 173709 , 864795 , 2807423 , 75893201 , 63766257 , 251952722 , 390800457 , 1319619669 , 926435316
n×2
1490886772
n×3
2236330158
n×4
2981773544
n×5
3727216930
n÷2
372721693
n÷3
248481128.66667
n÷3
186360846.5
n÷5
149088677.2
n2
555685841731144996
n3
4.1423233541232E+26
n4
3.0878675470045E+35
n5
2.3018304397586E+44
2 √n
27302.809122872
3 √n
906.71657594228
4 √n
165.23561699244
5 √n
59.495337590707
1 , 2 , 23 , 41 , 46 , 82 , 943 , 1886 , 395251 , 790502 , 9090773 , 16205291 , 18181546 , 32410582 , 372721693 , 745443386
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
-745443385
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 745443386 can be divided by 16 positive divisors.
The sum of these divisors (counting 745443386) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101100011011101001000000111010
3
Ternary
1220221200110002022
4
Quaternary
230123221000322
5
Quinary
3011313142021
6
Senary
201545234442
8
Octal
5433510072
10
Decimal
745443386
12
Duodecimal
189792a22
16
Hexadecimal
2c6e903a
20
Vigesimal
bcj0896
36
Base36
cbtfsq
md5
12a58dcf2b8d0cde8c1c1c8406db1e7b
sha1
2038dce0e7944c373ea968be0fbd7b0e4fc7d60a
sha256
fd269bba8c2ae279964af7a438ca7c29b190db649387323258eda4e57116343c
sha512
5641263ea2d743b1922525d85d8cf10a22c41dad527f8bf35d684a145cc8d0e76d5918068a103a4b8fe3e35bccff51b383f3fededc76634ee814d956be0726ce
ripemd-160
20a720bc329a3d74a9674dac086700c5af3beeed
Diameter
1490886772
Circumference
4683758930.2494
Area
1.7457385580864E+18
Volume
1.7351323490809E+27
Surface area
6.9829542323457E+18
Circumference
4683758930.2494
Perimeter
2981773544
Area
555685841731144996
Diagonal
1054216146.4625
Surface area
3334115050386869976
Volume
4.1423233541232E+26
Space diagonal
1291145818.7182
Perimeter
2236330158
Area
2.4061902773126E+17
Altitude
645572909.35909
Surface area
2.4061902773126E+17
Volume
4.8817748892799E+25
Height
351405382.15417