1296988 (number)

1296988 is an even 7-digits composite number following 1296987 and preceding 1296989. In scientific notation, it is written as 1.296988 × 10^6. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 505200 positive integers (up to 1296988) that are relatively prime to 1296988.

Interesting facts

Basic properties

Name

Name one million two hundred ninety-six thousand nine hundred eighty-eight

Notation

Scientific notation 1.296988 × 10^6
Engineering notation 1.296988 × 10^6

Prime Factorization of 1296988

Prime Factorization 2 × 2 × 7 × 11 × 4211

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 648494
Product of the distinct prime numbers

The prime factorization of 1296988 is 2 × 2 × 7 × 11 × 4211. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 53, 42, 506, 606, 8139, 691, 620, 46563, 293814, 51735, 4228095, 3577026, 50763060, 43786639, 246249467, 44284199, 8860867759, 4134361612

Basic calculations (n = 1296988)

Multiplication

n×y
n×2 2593976
n×3 3890964
n×4 5187952
n×5 6484940

Division

n÷y
n÷2 648494
n÷3 432329.33333333
n÷3 324247
n÷5 259397.6

Exponentiation

ny
n2 1682177872144
n3 2181764514036302272
n4 2.8297223935309E+24
n5 3.6701159877409E+30

Nth Root

y√n
2√n 1138.8538097579
3√n 109.05493401317
4√n 33.746908151086
5√n 16.695029530668

Divisors of 1296988

1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 4211, 8422, 16844, 29477, 46321, 58954, 92642, 117908, 185284, 324247, 648494, 1296988

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 -1296987
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 1296988 can be divided by 24 positive divisors. The sum of these divisors (counting 1296988) is 1, the average is 0.041666666666667.

Base conversion 1296988

Base System Value
2 Binary 100111100101001011100
3 Ternary 2102220010121
4 Quaternary 10330221130
5 Quinary 313000423
6 Senary 43444324
8 Octal 4745134
10 Decimal 1296988
12 Duodecimal 5266a4
16 Hexadecimal 13ca5c
20 Vigesimal 82298
36 Base36 rsrg

Cryptographic Hash Functions

md5 8f318b8c8457cf3dcbf2a25ea9ffc518
sha1 95918835314bc5623ab07f34ec2043c11b2a0f4e
sha256 c452e579fac63e544e72d387bb4d1dd6de3cdedb297111cfdf0be2e08c2285c7
sha512 ef02d67cc7b6c968454f1bc21c28495ed369f40730c9e72b3e4a0dc2291f3d26541d96ee7e409825d979673c91f45c794db30b04ba1ee7a5d7535bf69caab8fc
ripemd-160 23c3cac52108c2708ce6f83baa80a051eca0067d

1296988 as geometric shapes

Circle

Radius = n
Diameter 2593976
Circumference 8149215.9451882
Area 5284717645158.9

Sphere

Radius = n
Volume 9.1389538255458E+18
Surface area 21138870580636
Circumference 8149215.9451882

Square

Length = n
Perimeter 5187952
Area 1682177872144
Diagonal 1834218.0198352

Cube

Length = n
Surface area 10093067232864
Volume 2181764514036302272
Space diagonal 2246449.1128071

Equilateral Triangle

Length = n
Perimeter 3890964
Area 728404385480.38
Altitude 1123224.5564036

Triangular Pyramid

Length = n
Surface area 728404385480.38
Volume 2.5712341380454E+17
Height 611406.00661172