1293840 (number)

1293840 is an even 7-digits composite number following 1293839 and preceding 1293841. In scientific notation, it is written as 1.293840 × 10^6. The sum of its digits is 27. It has a total of 8 prime factors and 80 positive divisors. There are 344448 positive integers (up to 1293840) that are relatively prime to 1293840.

Interesting facts

Basic properties

Name

Name one million two hundred ninety-three thousand eight hundred forty

Notation

Scientific notation 1.293840 × 10^6
Engineering notation 1.293840 × 10^6

Prime Factorization of 1293840

Prime Factorization 2 × 2 × 2 × 2 × 9 × 3 × 5 × 599

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 161730
Product of the distinct prime numbers

The prime factorization of 1293840 is 2 × 2 × 2 × 2 × 9 × 3 × 5 × 599. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1293840)

Multiplication

n×y
n×2 2587680
n×3 3881520
n×4 5175360
n×5 6469200

Division

n÷y
n÷2 646920
n÷3 431280
n÷3 323460
n÷5 258768

Exponentiation

ny
n2 1674021945600
n3 2165916554095104000
n4 2.8023494743504E+24
n5 3.6257918438935E+30

Nth Root

y√n
2√n 1137.4708787481
3√n 108.96663120193
4√n 33.726412183156
5√n 16.686917342718

Divisors of 1293840

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1293839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1293840 can be divided by 80 positive divisors. The sum of these divisors (counting 1293840) is 1, the average is 0.0125.

Base conversion 1293840

Base System Value
2 Binary 100111011111000010000
3 Ternary 2102201211000
4 Quaternary 10323320100
5 Quinary 312400330
6 Senary 43422000
8 Octal 4737020
10 Decimal 1293840
12 Duodecimal 524900
16 Hexadecimal 13be10
20 Vigesimal 81ec0
36 Base36 rqc0

Cryptographic Hash Functions

md5 0d60b6709d9ecd323f92261c4a229c7a
sha1 0bd5a0e7e6bb2e0bb366f17a8c4bdf61d80a278c
sha256 7d0d2ed05aef1a06b7e7720e8d89df8c77a64a0f9740cad55fffae133cd3340c
sha512 13203e5b2b3d838c21ab411c934590036a40c52de5ce907d485b48e219b9ec39c8ab9d0075053ebb542fe04911fce52a2d90982b92974060d35d87e7dddbf894
ripemd-160 b918d4281164589e53b14efd8d979f290c1775e2

1293840 as geometric shapes

Circle

Radius = n
Diameter 2587680
Circumference 8129436.4778412
Area 5259095046245.1

Sphere

Radius = n
Volume 9.0725700461783E+18
Surface area 21036380184980
Circumference 8129436.4778412

Square

Length = n
Perimeter 5175360
Area 1674021945600
Diagonal 1829766.0755408

Cube

Length = n
Surface area 10044131673600
Volume 2165916554095104000
Space diagonal 2240996.6168649

Equilateral Triangle

Length = n
Perimeter 3881520
Area 724872765691.13
Altitude 1120498.3084325

Triangular Pyramid

Length = n
Surface area 724872765691.13
Volume 2.5525571381414E+17
Height 609922.02518027