1297466144 (number)

1297466144 is an even 10-digits composite number following 1297466143 and preceding 1297466145. In scientific notation, it is written as 1.297466144 × 10^9. The sum of its digits is 44. It has a total of 7 prime factors and 24 positive divisors. There are 598830336 positive integers (up to 1297466144) that are relatively prime to 1297466144.

Interesting facts

Basic properties

Name

Name one billion two hundred ninety-seven million four hundred sixty-six thousand one hundred forty-four

Notation

Scientific notation 1.297466144 × 10^9
Engineering notation 1.297466144 × 10^9

Prime Factorization of 1297466144

Prime Factorization 2 × 2 × 2 × 2 × 2 × 13 × 3118909

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 81091634
Product of the distinct prime numbers

The prime factorization of 1297466144 is 2 × 2 × 2 × 2 × 2 × 13 × 3118909. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 9, 21, 56, 722, 207, 235, 3627, 70239, 60045, 86572, 237424, 1938109, 1763141, 39955698, 98680992, 971054652, 963528739, 6332968439, 2651133327

Basic calculations (n = 1297466144)

Multiplication

n×y
n×2 2594932288
n×3 3892398432
n×4 5189864576
n×5 6487330720

Division

n÷y
n÷2 648733072
n÷3 432488714.66667
n÷3 324366536
n÷5 259493228.8

Exponentiation

ny
n2 1683418394826228736
n3 2.1841783734739E+27
n4 2.8338974920393E+36
n5 3.6768860514875E+45

Nth Root

y√n
2√n 36020.357355251
3√n 1090.6833366321
4√n 189.79029836968
5√n 66.46900946001

Divisors of 1297466144

1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 3118909, 6237818, 12475636, 24951272, 40545817, 49902544, 81091634, 99805088, 162183268, 324366536, 648733072, 1297466144

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1297466143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1297466144 can be divided by 24 positive divisors. The sum of these divisors (counting 1297466144) is 1, the average is 0.041666666666667.

Base conversion 1297466144

Base System Value
2 Binary 1001101010101011100001100100000
3 Ternary 10100102102002221122
4 Quaternary 1031111130030200
5 Quinary 10124122404034
6 Senary 332425111412
8 Octal 11525341440
10 Decimal 1297466144
12 Duodecimal 302628568
16 Hexadecimal 4d55c320
20 Vigesimal 10593574
36 Base36 lgh7a8

Cryptographic Hash Functions

md5 255772d177b5c9f287b8f60e0b869c6a
sha1 30781ed02df8d3ac860753dc767d7772d80fb8d0
sha256 5b9bd8ba352d7ec281e52cfef2695565087edd647d5edca687adf188f8977052
sha512 71a509908b3dce8fe9bd108128e5fd6d854fe9a0a7904fd5acf3e5ec19d18d8768b4d20f100c5c64a5587b4d3fc8b91bae39c5f079fba67a0d6e578a226cf92c
ripemd-160 b60db4f1351aefeeb89bc26dcf6104e099150038

1297466144 as geometric shapes

Circle

Radius = n
Diameter 2594932288
Circumference 8152220212.5438
Area 5.288614862104E+18

Sphere

Radius = n
Volume 9.1490649763136E+27
Surface area 2.1154459448416E+19
Circumference 8152220212.5438

Square

Length = n
Perimeter 5189864576
Area 1683418394826228736
Diagonal 1834894217.5647

Cube

Length = n
Surface area 1.0100510368957E+19
Volume 2.1841783734739E+27
Space diagonal 2247277282.5085

Equilateral Triangle

Length = n
Perimeter 3892398432
Area 7.2894154755877E+17
Altitude 1123638641.2542

Triangular Pyramid

Length = n
Surface area 7.2894154755877E+17
Volume 2.5740788986739E+26
Height 611631405.85491