27402405 (number)

27402405 is an odd 8-digits composite number following 27402404 and preceding 27402406. In scientific notation, it is written as 2.7402405 × 10^7. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 14577408 positive integers (up to 27402405) that are relatively prime to 27402405.

Interesting facts

Basic properties

Name

Name twenty-seven million four hundred two thousand four hundred five

Notation

Scientific notation 2.7402405 × 10^7
Engineering notation 2.7402405 × 10^6

Prime Factorization of 27402405

Prime Factorization 15 × 433 × 4219

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 27402405
Product of the distinct prime numbers

The prime factorization of 27402405 is 15 × 433 × 4219. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 93, 9, 191, 454, 5984, 7985, 10859, 71076, 524866, 226543, 692573, 356460, 7402736, 56243423, 399969817, 34029495, 8318045980, 5284230011

Basic calculations (n = 27402405)

Multiplication

n×y
n×2 54804810
n×3 82207215
n×4 109609620
n×5 137012025

Division

n÷y
n÷2 13701202.5
n÷3 9134135
n÷3 6850601.25
n÷5 5480481

Exponentiation

ny
n2 750891799784025
n3 2.0576241208861E+22
n4 5.6383849498289E+29
n5 1.5450530794112E+37

Nth Root

y√n
2√n 5234.7306520966
3√n 301.48304539583
4√n 72.351438493624
5√n 30.729658656234

Divisors of 27402405

1, 15, 433, 4219, 6495, 63285, 1826827, 27402405

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27402404
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27402405 can be divided by 8 positive divisors. The sum of these divisors (counting 27402405) is 1, the average is 0.125.

Base conversion 27402405

Base System Value
2 Binary 1101000100010000010100101
3 Ternary 1220120012000220
4 Quaternary 1220202002211
5 Quinary 24003334110
6 Senary 2415154553
8 Octal 150420245
10 Decimal 27402405
12 Duodecimal 9215a59
16 Hexadecimal 1a220a5
20 Vigesimal 8b5605
36 Base36 gbbtx

Cryptographic Hash Functions

md5 f67aea934d1d0830024295af216a82d1
sha1 4f957a7be98d8375359668d1c3014089ee7e36e3
sha256 d237b047d3f82b3f86db5fa33fff0c5a50dfef70fafa888fff59325676463b3a
sha512 08b66ec40f3075c93c99a3283116975b8829ced01b5f50e5f0944417509b29c087795d214e6cd33fec4595ab15c5f2da73d1b4d485a890d7f574d63baac12b20
ripemd-160 cf5d51255b47e1dc2a8d64c4e41f5496c3073997

27402405 as geometric shapes

Circle

Radius = n
Diameter 54804810
Circumference 172174388.47738
Area 2.3589961618423E+15

Sphere

Radius = n
Volume 8.6189557626998E+22
Surface area 9.4359846473692E+15
Circumference 172174388.47738

Square

Length = n
Perimeter 109609620
Area 750891799784025
Diagonal 38752852.79264

Cube

Length = n
Surface area 4505350798704150
Volume 2.0576241208861E+22
Space diagonal 47462357.709579

Equilateral Triangle

Length = n
Perimeter 82207215
Area 3.2514568705319E+14
Altitude 23731178.85479

Triangular Pyramid

Length = n
Surface area 3.2514568705319E+14
Volume 2.4249332816859E+21
Height 12917617.597547