12791488 (number)

12791488 is an even 8-digits composite number following 12791487 and preceding 12791489. In scientific notation, it is written as 1.2791488 × 10^7. The sum of its digits is 40. It has a total of 8 prime factors and 28 positive divisors. There are 6363392 positive integers (up to 12791488) that are relatively prime to 12791488.

Interesting facts

Basic properties

Name

Name twelve million seven hundred ninety-one thousand four hundred eighty-eight

Notation

Scientific notation 1.2791488 × 10^7
Engineering notation 1.2791488 × 10^6

Prime Factorization of 12791488

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 269 × 743

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 399734
Product of the distinct prime numbers

The prime factorization of 12791488 is 2 × 2 × 2 × 2 × 2 × 2 × 269 × 743. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 10, 26, 96, 297, 129, 94, 8541, 81320, 59956, 883057, 191592, 915441, 9665217, 88354560, 56606349, 674219278, 308716415, 1022554088, 9663122237

Basic calculations (n = 12791488)

Multiplication

n×y
n×2 25582976
n×3 38374464
n×4 51165952
n×5 63957440

Division

n÷y
n÷2 6395744
n÷3 4263829.3333333
n÷3 3197872
n÷5 2558297.6

Exponentiation

ny
n2 163622165254144
n3 2.0929709633824E+21
n4 2.6772212962454E+28
n5 3.4245644084268E+35

Nth Root

y√n
2√n 3576.5189780008
3√n 233.86955497757
4√n 59.804004698689
5√n 26.386647390412

Divisors of 12791488

1, 2, 4, 8, 16, 32, 64, 269, 538, 743, 1076, 1486, 2152, 2972, 4304, 5944, 8608, 11888, 17216, 23776, 47552, 199867, 399734, 799468, 1598936, 3197872, 6395744, 12791488

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12791487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12791488 can be divided by 28 positive divisors. The sum of these divisors (counting 12791488) is 1, the average is 0.035714285714286.

Base conversion 12791488

Base System Value
2 Binary 110000110010111011000000
3 Ternary 220001212121211
4 Quaternary 300302323000
5 Quinary 11233311423
6 Senary 1134055504
8 Octal 60627300
10 Decimal 12791488
12 Duodecimal 434a594
16 Hexadecimal c32ec0
20 Vigesimal 3jiie8
36 Base36 7m5z4

Cryptographic Hash Functions

md5 2e8eab1dc8a93a3ce52235f074879adc
sha1 d26521896cc2ff635a0fa2e91ecbbc711f929386
sha256 d4c54f68545c572c340b51927128bf581d3a36fa605a1ac6fc56745a3374f55e
sha512 c5f11bb66cf76d162da3ca53e46679173d63cbed8f1d5a5b2a00556dbcefdeaf55f1a8ecf07c12b45436ce0d3a33de3b09f1a4ec5b0a8946510fb5dc21a53294
ripemd-160 4e79570b4a2965227b4a6fa733352ff2ff03af4e

12791488 as geometric shapes

Circle

Radius = n
Diameter 25582976
Circumference 80371289.458564
Area 5.1403419232687E+14

Sphere

Radius = n
Volume 8.7670162703185E+21
Surface area 2.0561367693075E+15
Circumference 80371289.458564

Square

Length = n
Perimeter 51165952
Area 163622165254144
Diagonal 18089895.812533

Cube

Length = n
Surface area 981732991524864
Volume 2.0929709633824E+21
Space diagonal 22155507.120408

Equilateral Triangle

Length = n
Perimeter 38374464
Area 70850475866152
Altitude 11077753.560204

Triangular Pyramid

Length = n
Surface area 70850475866152
Volume 2.4665899350571E+20
Height 6029965.2708442