1497439945 (number)

1497439945 is an odd 10-digits composite number following 1497439944 and preceding 1497439946. In scientific notation, it is written as 1.497439945 × 10^9. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 1197951952 positive integers (up to 1497439945) that are relatively prime to 1497439945.

Interesting facts

Basic properties

Name

Name one billion four hundred ninety-seven million four hundred thirty-nine thousand nine hundred forty-five

Notation

Scientific notation 1.497439945 × 10^9
Engineering notation 1.497439945 × 10^9

Prime Factorization of 1497439945

Prime Factorization 5 × 299487989

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1497439945
Product of the distinct prime numbers

The prime factorization of 1497439945 is 5 × 299487989. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 8, 96, 74, 19, 408, 9208, 2968, 14122, 14798, 128232, 778642, 6408634, 801595, 1167699, 22649086, 440974002, 951981258, 1884917791, 9623092820

Basic calculations (n = 1497439945)

Multiplication

n×y
n×2 2994879890
n×3 4492319835
n×4 5989759780
n×5 7487199725

Division

n÷y
n÷2 748719972.5
n÷3 499146648.33333
n÷3 374359986.25
n÷5 299487989

Exponentiation

ny
n2 2242326388881603025
n3 3.3577491044389E+27
n4 5.0280276342748E+36
n5 7.529169424127E+45

Nth Root

y√n
2√n 38696.769180385
3√n 1144.0626425121
4√n 196.71494396813
5√n 68.402170510096

Divisors of 1497439945

1, 5, 299487989, 1497439945

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1497439944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1497439945 can be divided by 4 positive divisors. The sum of these divisors (counting 1497439945) is 1, the average is 0.25.

Base conversion 1497439945

Base System Value
2 Binary 1011001010000010001111011001001
3 Ternary 10212100200211102201
4 Quaternary 1121100101323021
5 Quinary 11031321034240
6 Senary 404331200201
8 Octal 13120217311
10 Decimal 1497439945
12 Duodecimal 3595a6061
16 Hexadecimal 59411ec9
20 Vigesimal 137ijjh5
36 Base36 orjc21

Cryptographic Hash Functions

md5 7e2c4e179f54b0f2c895b4198825556e
sha1 343a2687956e3970447d7f1ac2dbd7c3d1b4b97f
sha256 8f45cf4152e7c03946ee2bfc5655185ae62067906bc1799be66371ff9a0bb7a6
sha512 a0de220578f55dc154e1bf3f065ca18ca61689f9e4eab94df625f166f6e9c307f5fd040d6fd3acae16254ee7c1c4ec7c91ce1391134e6914437703247096e6e3
ripemd-160 fe6a8ae8c84b3170494e8dc308083ceee91daeac

1497439945 as geometric shapes

Circle

Radius = n
Diameter 2994879890
Circumference 9408692660.8078
Area 7.044476110261E+18

Sphere

Radius = n
Volume 1.4064906558804E+28
Surface area 2.8177904441044E+19
Circumference 9408692660.8078

Square

Length = n
Perimeter 5989759780
Area 2242326388881603025
Diagonal 2117699879.0582

Cube

Length = n
Surface area 1.345395833329E+19
Volume 3.3577491044389E+27
Space diagonal 2593642066.0231

Equilateral Triangle

Length = n
Perimeter 4492319835
Area 9.7095580817385E+17
Altitude 1296821033.0116

Triangular Pyramid

Length = n
Surface area 9.7095580817385E+17
Volume 3.9571452687864E+26
Height 705899959.68607