745351490 is an even 9-digits composite number following 745351489
and preceding 745351491 . In scientific notation, it is written as 7.45351490 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 273993984 positive integers (up to 745351490) that are relatively prime to 745351490.
745351490 has 16 divisors, whose sum is 1140230520
The reverse of 745351490 is 094153547
Previous prime number is 229
Is Prime? no Number parity even Number length 9 Sum of Digits 38 Digital Root 2
Name
seven hundred forty-five million three hundred fifty-one thousand four hundred ninety
Scientific notation
7.45351490 × 10^8
Engineering notation
7.45351490 × 10^6
Prime Factorization
2 × 65 × 229 × 25037
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
745351490 Product of the distinct prime numbers
The prime factorization of 745351490 is 2 × 65 × 229 × 25037.
Since it has a total of 4 prime factors.
5 , 2 , 6 , 18 , 25 , 332 , 3401 , 5939 , 97030 , 78604 , 764201 , 491158 , 8631185 , 4996531 , 33071749 , 82451823 , 841150211 , 301397782 , 796441850 , 5457709412
n×2
1490702980
n×3
2236054470
n×4
2981405960
n×5
3726757450
n÷2
372675745
n÷3
248450496.66667
n÷3
186337872.5
n÷5
149070298
n2
555548843645220100
n3
4.1407915837874E+26
n4
3.0863451767554E+35
n5
2.300411976149E+44
2 √n27301.126167248
3 √n906.67931532119
4 √n165.23052432056
5 √n59.49387063741
1 , 2 , 65 , 130 , 229 , 458 , 14885 , 25037 , 29770 , 50074 , 1627405 , 3254810 , 5733473 , 11466946 , 372675745 , 745351490
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
-745351489 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 745351490 can be divided by 16 positive divisors.
The sum of these divisors (counting 745351490) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101100011011010010100101000010
3
Ternary
1220221111210000202
4
Quaternary
230123102211002
5
Quinary
3011302221430
6
Senary
201543245202
8
Octal
5433224502
10
Decimal
745351490
12
Duodecimal
189749802
16
Hexadecimal
2c6d2942
20
Vigesimal
bci8iea
36
Base36
cbrgw2
md5
11c4b4e70b1da3b3ccbb384754916a75
sha1
0079273becea5294bceddae877bbd4254435626b
sha256
40878d5f3c761e561ae05cecccc8caf5e4e02379769931928f2105d9fdb26230
sha512
18385994f9cd4b43c1eb78d491a0a89165904134ba8123c1376691670f708f933ded109754b6c179faa1338d91d9fe86447f4ee1e27bef4ad6f71450143ddc55
ripemd-160
a58cc1d6168b2f4166b4faad3966d761ff98189d
Diameter
1490702980
Circumference
4683181530.6524
Area
1.7453081659061E+18
Volume
1.7344907226231E+27
Surface area
6.9812326636245E+18
Circumference
4683181530.6524
Perimeter
2981405960
Area
555548843645220100
Diagonal
1054086185.893
Surface area
3333293061871320600
Volume
4.1407915837874E+26
Space diagonal
1290986650.1772
Perimeter
2236054470
Area
2.4055970581991E+17
Altitude
645493325.08858
Surface area
2.4055970581991E+17
Volume
4.8799696806271E+25
Height
351362061.96433