15740 (number)

15740 is an even 5-digits composite number following 15739 and preceding 15741. In scientific notation, it is written as 1.5740 × 10^4. The sum of its digits is 17. It has a total of 4 prime factors and 12 positive divisors. There are 6288 positive integers (up to 15740) that are relatively prime to 15740.

Interesting facts

Basic properties

Name

Name fifteen thousand seven hundred forty

Notation

Scientific notation 1.5740 × 10^4
Engineering notation 1.5740 × 10^3

Prime Factorization of 15740

Prime Factorization 2 × 2 × 5 × 787

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7870
Product of the distinct prime numbers

The prime factorization of 15740 is 2 × 2 × 5 × 787. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 5, 1, 901, 172, 4108, 9985, 14237, 29542, 96622, 472319, 7297645, 1355052, 4876791, 53959633, 101355966, 639842103, 3657120963, 7369750950

Basic calculations (n = 15740)

Multiplication

n×y
n×2 31480
n×3 47220
n×4 62960
n×5 78700

Division

n÷y
n÷2 7870
n÷3 5246.6666666667
n÷3 3935
n÷5 3148

Exponentiation

ny
n2 247747600
n3 3899547224000
n4 61378873305760000
n5 9.6610346583266E+20

Nth Root

y√n
2√n 125.4591567005
3√n 25.061183474479
4√n 11.200855177195
5√n 6.9087733531962

Divisors of 15740

1, 2, 4, 5, 10, 20, 787, 1574, 3148, 3935, 7870, 15740

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15740 can be divided by 12 positive divisors. The sum of these divisors (counting 15740) is 1, the average is 0.083333333333333.

Base conversion 15740

Base System Value
2 Binary 11110101111100
3 Ternary 210120222
4 Quaternary 3311330
5 Quinary 1000430
6 Senary 200512
8 Octal 36574
10 Decimal 15740
12 Duodecimal 9138
16 Hexadecimal 3d7c
20 Vigesimal 1j70
36 Base36 c58

Cryptographic Hash Functions

md5 441ba8b924a353d6ec1ac4bff30df801
sha1 54263894000432ff793ba65612d552fdfdfae581
sha256 1bd5379af9b4e59e8df14d2d0bff2110ac7a9074b48ba1bfb1b410b8cd748954
sha512 2b0f112f8ad2042ccedc3204044f731693034ff0c3a09fbba8a0dc546ffb38e4a31dc0113760d2bb9b29a2af976d04d67cb3c6462f1b958f2cc7c5ecf252fa89
ripemd-160 885a24145466efdeca857e53fa0b7c8328fc371e

15740 as geometric shapes

Circle

Radius = n
Diameter 31480
Circumference 98897.336735007
Area 778322040.1045

Sphere

Radius = n
Volume 16334385214993
Surface area 3113288160.418
Circumference 98897.336735007

Square

Length = n
Perimeter 62960
Area 247747600
Diagonal 22259.721471753

Cube

Length = n
Surface area 1486485600
Volume 3899547224000
Space diagonal 27262.479711134

Equilateral Triangle

Length = n
Perimeter 47220
Area 107277857.66331
Altitude 13631.239855567

Triangular Pyramid

Length = n
Surface area 107277857.66331
Volume 459566047607.93
Height 7419.9071572508