745804942 is an even 9-digits composite number following 745804941
and preceding 745804943 . In scientific notation, it is written as 7.45804942 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 372649200 positive integers (up to 745804942) that are relatively prime to 745804942.
745804942 has 8 divisors, whose sum is 1119467232
The reverse of 745804942 is 249408547
Previous prime number is 1481
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
seven hundred forty-five million eight hundred four thousand nine hundred forty-two
Scientific notation
7.45804942 × 10^8
Engineering notation
7.45804942 × 10^6
Prime Factorization
2 × 1481 × 251791
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
745804942
Product of the distinct prime numbers
The prime factorization of 745804942 is 2 × 1481 × 251791.
Since it has a total of 3 prime factors.
9 , 2 , 9 , 20 , 682 , 507 , 8113 , 8905 , 22668 , 42259 , 351942 , 657333 , 2458680 , 4501487 , 25602756 , 67036446 , 557818327 , 735317993 , 1856639822 , 9367015034
n×2
1491609884
n×3
2237414826
n×4
2983219768
n×5
3729024710
n÷2
372902471
n÷3
248601647.33333
n÷3
186451235.5
n÷5
149160988.4
n2
556225011511623364
n3
4.1483536244938E+26
n4
3.0938626343111E+35
n5
2.3074180425383E+44
2 √n
27309.429543658
3 √n
906.86314456503
4 √n
165.25564905218
5 √n
59.501107773821
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-745804941
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 745804942 can be divided by 8 positive divisors.
The sum of these divisors (counting 745804942) is 1, the average is 0.125.
Base
System
Value
2
Binary
101100011101000001010010001110
3
Ternary
1220222100211001021
4
Quaternary
230131001102032
5
Quinary
3011411224232
6
Senary
202001104354
8
Octal
5435012216
10
Decimal
745804942
12
Duodecimal
1899280ba
16
Hexadecimal
2c74148e
20
Vigesimal
bd15c72
36
Base36
cc16ry
md5
253a3fece0fae74f92b50c0f34e3e92d
sha1
f1ff7a166bee3653ee9160f1a585faf80719e834
sha256
ccacf2be25325038fa794350dcfdabebe225b0b1b5f529c2ede2b0b0d54d1b6e
sha512
8018a1e00d2a5096ccd5b4ccff2e54a6f34fb371e1e5fabccc02bb0bb43ec663b8c93290831f6c88cbe53a00f20430ffb41a658cf1d83ee03a60f9d5cbf8b34e
ripemd-160
a7a204256bfad4a24cc6c0ac42f2c6106b3fd6db
Diameter
1491609884
Circumference
4686030653.5963
Area
1.7474324099078E+18
Volume
1.737658302827E+27
Surface area
6.9897296396313E+18
Circumference
4686030653.5963
Perimeter
2983219768
Area
556225011511623364
Diagonal
1054727463.8613
Surface area
3337350069069740184
Volume
4.1483536244938E+26
Space diagonal
1291772052.08
Perimeter
2237414826
Area
2.4085249509468E+17
Altitude
645886026.03998
Surface area
2.4085249509468E+17
Volume
4.8888816310655E+25
Height
351575821.28709