1293398720 (number)

1293398720 is an even 10-digits composite number following 1293398719 and preceding 1293398721. In scientific notation, it is written as 1.293398720 × 10^9. The sum of its digits is 44. It has a total of 9 prime factors and 56 positive divisors. There are 505322496 positive integers (up to 1293398720) that are relatively prime to 1293398720.

Interesting facts

Basic properties

Name

Name one billion two hundred ninety-three million three hundred ninety-eight thousand seven hundred twenty

Notation

Scientific notation 1.293398720 × 10^9
Engineering notation 1.293398720 × 10^9

Prime Factorization of 1293398720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 43 × 93997

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 40418710
Product of the distinct prime numbers

The prime factorization of 1293398720 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 43 × 93997. Since it has a total of 9 prime factors.

Most popular turbo-numbers

8, 5, 62, 90, 266, 463, 4116, 2829, 7656, 91920, 731326, 596063, 7495914, 2049417, 68754106, 70951054, 482293342, 400052140, 5304087852, 7477890465

Basic calculations (n = 1293398720)

Multiplication

n×y
n×2 2586797440
n×3 3880196160
n×4 5173594880
n×5 6466993600

Division

n÷y
n÷2 646699360
n÷3 431132906.66667
n÷3 323349680
n÷5 258679744

Exponentiation

ny
n2 1672880248897638400
n3 2.1637011726375E+27
n4 2.7985283271518E+36
n5 3.6196129562219E+45

Nth Root

y√n
2√n 35963.852963775
3√n 1089.5424165796
4√n 189.64137988259
5√n 66.42728239035

Divisors of 1293398720

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 6880, 13760, 93997, 187994, 375988, 469985, 751976, 939970, 1503952, 1879940, 3007904, 3759880, 4041871, 6015808, 7519760, 8083742, 15039520, 16167484, 20209355, 30079040, 32334968, 40418710, 64669936, 80837420, 129339872, 161674840, 258679744, 323349680, 646699360, 1293398720

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1293398719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1293398720 can be divided by 56 positive divisors. The sum of these divisors (counting 1293398720) is 1, the average is 0.017857142857143.

Base conversion 1293398720

Base System Value
2 Binary 1001101000101111011001011000000
3 Ternary 10100010202110111022
4 Quaternary 1031011323023000
5 Quinary 10122102224340
6 Senary 332202005012
8 Octal 11505731300
10 Decimal 1293398720
12 Duodecimal 3011a6768
16 Hexadecimal 4d17b2c0
20 Vigesimal 1043egg0
36 Base36 le20u8

Cryptographic Hash Functions

md5 e2ba10e869007a12f166556d9b4748b7
sha1 ef5f2af90b62ba1e36b1e58ea702c66a0abcf3d4
sha256 ce87707c9c106ed5d13c7600da946b8f5a0406ef5b24b8bca706fd57bf5e9577
sha512 be774f0ae030d794bd9020a7745a96a3d994f8a23c9bcab9653d106a03cfc53db90cd1f5f8cc8ba49c3821decdf0f5ed88cc1665ecec41ef61035507dd17fce7
ripemd-160 39dcee68e9eaa966855afd79b6c0629bea62f80d

1293398720 as geometric shapes

Circle

Radius = n
Diameter 2586797440
Circumference 8126663833.8289
Area 5.2555083002723E+18

Sphere

Radius = n
Volume 9.0632902780287E+27
Surface area 2.1022033201089E+19
Circumference 8126663833.8289

Square

Length = n
Perimeter 5173594880
Area 1672880248897638400
Diagonal 1829142011.38

Cube

Length = n
Surface area 1.0037281493386E+19
Volume 2.1637011726375E+27
Space diagonal 2240232297.4846

Equilateral Triangle

Length = n
Perimeter 3880196160
Area 7.2437839651729E+17
Altitude 1120116148.7423

Triangular Pyramid

Length = n
Surface area 7.2437839651729E+17
Volume 2.5499462860554E+26
Height 609714003.79333