13157049 (number)

13157049 is an odd 8-digits composite number following 13157048 and preceding 13157050. In scientific notation, it is written as 1.3157049 × 10^7. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 8771364 positive integers (up to 13157049) that are relatively prime to 13157049.

Interesting facts

Basic properties

Name

Name thirteen million one hundred fifty-seven thousand forty-nine

Notation

Scientific notation 1.3157049 × 10^7
Engineering notation 1.3157049 × 10^6

Prime Factorization of 13157049

Prime Factorization 3 × 4385683

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 13157049
Product of the distinct prime numbers

The prime factorization of 13157049 is 3 × 4385683. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 6, 52, 11, 355, 904, 2528, 6740, 29344, 67692, 171441, 203949, 7122164, 8080498, 13821830, 75571448, 866003834, 513934344, 2966856593, 5351210297

Basic calculations (n = 13157049)

Multiplication

n×y
n×2 26314098
n×3 39471147
n×4 52628196
n×5 65785245

Division

n÷y
n÷2 6578524.5
n÷3 4385683
n÷3 3289262.25
n÷5 2631409.8

Exponentiation

ny
n2 173107938388401
n3 2.2775896276652E+21
n4 2.9966358333082E+28
n5 3.9426884493992E+35

Nth Root

y√n
2√n 3627.2646718981
3√n 236.07653961904
4√n 60.226777033958
5√n 26.535770254273

Divisors of 13157049

1, 3, 4385683, 13157049

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13157048
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13157049 can be divided by 4 positive divisors. The sum of these divisors (counting 13157049) is 1, the average is 0.25.

Base conversion 13157049

Base System Value
2 Binary 110010001100001010111001
3 Ternary 220202110002010
4 Quaternary 302030022321
5 Quinary 11332011144
6 Senary 1150000133
8 Octal 62141271
10 Decimal 13157049
12 Duodecimal 44a6049
16 Hexadecimal c8c2b9
20 Vigesimal 424cc9
36 Base36 7u01l

Cryptographic Hash Functions

md5 6d79bc20790d103c16e74be0a6d79a75
sha1 049ba5842f2aba666e5420eb95f67ff99b8cd24e
sha256 2d021664197c08ea7aef2fe5bf221aedd688c4c0bfc867fca24062ff99f7bbb2
sha512 895aab793305bebfb90c19ff950450ec166af5dca4a02d27189aeb01fc16ebd890efa327935db5529d9cbd3ee7a5e1d4f3316bf98605b128c7ecdc48db836b94
ripemd-160 d8e13ecb977c6670eb479506a1753d6c314bf7e3

13157049 as geometric shapes

Circle

Radius = n
Diameter 26314098
Circumference 82668176.962642
Area 5.4383462751908E+14

Sphere

Radius = n
Volume 9.540345122887E+21
Surface area 2.1753385100763E+15
Circumference 82668176.962642

Square

Length = n
Perimeter 52628196
Area 173107938388401
Diagonal 18606877.136607

Cube

Length = n
Surface area 1038647630330406
Volume 2.2775896276652E+21
Space diagonal 22788677.345673

Equilateral Triangle

Length = n
Perimeter 39471147
Area 74957936120553
Altitude 11394338.672837

Triangular Pyramid

Length = n
Surface area 74957936120553
Volume 2.6841651174703E+20
Height 6202292.3788691