249242009 (number)

249242009 is an odd 9-digits prime number following 249242008 and preceding 249242010. In scientific notation, it is written as 2.49242009 × 10^8. The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors. There are 249242008 positive integers (up to 249242009) that are relatively prime to 249242009.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million two hundred forty-two thousand nine

Notation

Scientific notation 2.49242009 × 10^8
Engineering notation 2.49242009 × 10^6

Prime Factorization of 249242009

Prime Factorization 249242009

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 249242009
Product of the distinct prime numbers

The prime factorization of 249242009 is 249242009. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 6, 80, 46, 301, 26, 8989, 3705, 94508, 52069, 797443, 212493, 1404288, 3828269, 76416436, 38257200, 260635575, 571660355, 3340756705, 822384386

Basic calculations (n = 249242009)

Multiplication

n×y
n×2 498484018
n×3 747726027
n×4 996968036
n×5 1246210045

Division

n÷y
n÷2 124621004.5
n÷3 83080669.666667
n÷3 62310502.25
n÷5 49848401.8

Exponentiation

ny
n2 62121579050356081
n3 1.5483307164763E+25
n4 3.8590905837096E+33
n5 9.6184748999677E+41

Nth Root

y√n
2√n 15787.400324309
3√n 629.32320786096
4√n 125.64792208512
5√n 47.788593495635

Divisors of 249242009

1, 249242009

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 249242010
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 124621005
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 15787.40035598
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999919757
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 249242009 can be divided by 2 positive divisors. The sum of these divisors (counting 249242009) is 249242010, the average is 124621005.

Base conversion 249242009

Base System Value
2 Binary 1110110110110010000110011001
3 Ternary 122100222210202112
4 Quaternary 32312302012121
5 Quinary 1002301221014
6 Senary 40422042105
8 Octal 1666620631
10 Decimal 249242009
12 Duodecimal 6b579335
16 Hexadecimal edb2199
20 Vigesimal 3hhf509
36 Base36 44e4d5

Cryptographic Hash Functions

md5 9f4d6517da3df71ff96f4e9d359323a6
sha1 786faf01ff65cafca7275440769aba609cf3c340
sha256 ff1e60f0cb20cb593a746100d08cfd5e3cc8c0eced095f1768f4738345ca30d6
sha512 6f8a9aa217a78aefd39c0975b65fa5a26955a7fed9f5033cab9177d57b44d7d72d2641a24149a9a227756194ba1901a1ca08de8edc1fd0d0b3cb8662fee959f0
ripemd-160 d5d8c11f305853a3b54a1a8889825b8f5585c278

249242009 as geometric shapes

Circle

Radius = n
Diameter 498484018
Circumference 1566033728.8807
Area 1.95160696374E+17

Sphere

Radius = n
Volume 6.4856325389458E+25
Surface area 7.8064278549599E+17
Circumference 1566033728.8807

Square

Length = n
Perimeter 996968036
Area 62121579050356081
Diagonal 352481429.44092

Cube

Length = n
Surface area 372729474302136486
Volume 1.5483307164763E+25
Space diagonal 431699822.96854

Equilateral Triangle

Length = n
Perimeter 747726027
Area 2.6899432790406E+16
Altitude 215849911.48427

Triangular Pyramid

Length = n
Surface area 2.6899432790406E+16
Volume 1.8247252485664E+24
Height 117493809.81364