249242512 (number)

249242512 is an even 9-digits composite number following 249242511 and preceding 249242513. In scientific notation, it is written as 2.49242512 × 10^8. The sum of its digits is 31. It has a total of 5 prime factors and 10 positive divisors. There are 124621248 positive integers (up to 249242512) that are relatively prime to 249242512.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.49242512 × 10^8
Engineering notation 2.49242512 × 10^6

Prime Factorization of 249242512

Prime Factorization 2 × 2 × 2 × 2 × 15577657

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 31155314
Product of the distinct prime numbers

The prime factorization of 249242512 is 2 × 2 × 2 × 2 × 15577657. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 1, 51, 600, 123, 577, 8152, 7555, 23501, 726521, 502475, 6667341, 3253265, 75205678, 44031379, 587762571, 198918165, 6169718601, 7073589441

Basic calculations (n = 249242512)

Multiplication

n×y
n×2 498485024
n×3 747727536
n×4 996970048
n×5 1246212560

Division

n÷y
n÷2 124621256
n÷3 83080837.333333
n÷3 62310628
n÷5 49848502.4

Exponentiation

ny
n2 62121829788070144
n3 1.5483400906415E+25
n4 3.859121736218E+33
n5 9.6185719564877E+41

Nth Root

y√n
2√n 15787.416254726
3√n 629.32363121035
4√n 125.64798547819
5√n 47.788612784231

Divisors of 249242512

1, 2, 4, 8, 16, 15577657, 31155314, 62310628, 124621256, 249242512

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -249242511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 249242512 can be divided by 10 positive divisors. The sum of these divisors (counting 249242512) is 1, the average is 0.1.

Base conversion 249242512

Base System Value
2 Binary 1110110110110010001110010000
3 Ternary 122100222211110011
4 Quaternary 32312302032100
5 Quinary 1002301230022
6 Senary 40422044304
8 Octal 1666621620
10 Decimal 249242512
12 Duodecimal 6b579694
16 Hexadecimal edb2390
20 Vigesimal 3hhf65c
36 Base36 44e4r4

Cryptographic Hash Functions

md5 2f7dfce6be6593ff5eab3e565e286d48
sha1 35c57990cf76bf60b18e42b26c0f896e6287296e
sha256 ed33ba2f967e3d4e4a0a271147d73580497d9e475614a5031aaf740572286c4d
sha512 b479c1e2bc1c11aa4cac64c14190fe7bade6a545fe3fe08d6d5ae1a404024aee04326f250b7b6d4710c7c11d0df2b6d060c236d42cb909022cf634191d3ce9d5
ripemd-160 ade6b92472303df661045be38ea0908a0102b658

249242512 as geometric shapes

Circle

Radius = n
Diameter 498485024
Circumference 1566036889.3229
Area 1.9516148408976E+17

Sphere

Radius = n
Volume 6.4856718053572E+25
Surface area 7.8064593635903E+17
Circumference 1566036889.3229

Square

Length = n
Perimeter 996970048
Area 62121829788070144
Diagonal 352482140.79034

Cube

Length = n
Surface area 372730978728420864
Volume 1.5483400906415E+25
Space diagonal 431700694.1901

Equilateral Triangle

Length = n
Perimeter 747727536
Area 2.6899541363021E+16
Altitude 215850347.09505

Triangular Pyramid

Length = n
Surface area 2.6899541363021E+16
Volume 1.824736296126E+24
Height 117494046.93011