249143669 (number)

249143669 is an odd 9-digits composite number following 249143668 and preceding 249143670. In scientific notation, it is written as 2.49143669 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 238168000 positive integers (up to 249143669) that are relatively prime to 249143669.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million one hundred forty-three thousand six hundred sixty-nine

Notation

Scientific notation 2.49143669 × 10^8
Engineering notation 2.49143669 × 10^6

Prime Factorization of 249143669

Prime Factorization 29 × 101 × 85061

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 249143669
Product of the distinct prime numbers

The prime factorization of 249143669 is 29 × 101 × 85061. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 58, 19, 455, 720, 75, 6667, 75858, 69717, 589043, 280716, 5358897, 8735345, 67373682, 49242970, 952576156, 878421648, 8512529309, 4982130886

Basic calculations (n = 249143669)

Multiplication

n×y
n×2 498287338
n×3 747431007
n×4 996574676
n×5 1245718345

Division

n÷y
n÷2 124571834.5
n÷3 83047889.666667
n÷3 62285917.25
n÷5 49828733.8

Exponentiation

ny
n2 62072567802781561
n3 1.5464987286636E+25
n4 3.8530036736309E+33
n5 9.5995147191888E+41

Nth Root

y√n
2√n 15784.285508061
3√n 629.24042916502
4√n 125.63552645674
5√n 47.784821842396

Divisors of 249143669

1, 29, 101, 2929, 85061, 2466769, 8591161, 249143669

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 -249143668
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 249143669 can be divided by 8 positive divisors. The sum of these divisors (counting 249143669) is 1, the average is 0.125.

Base conversion 249143669

Base System Value
2 Binary 1110110110011010000101110101
3 Ternary 122100210210212022
4 Quaternary 32312122011311
5 Quinary 1002240044134
6 Senary 40420002525
8 Octal 1666320565
10 Decimal 249143669
12 Duodecimal 6b530445
16 Hexadecimal ed9a175
20 Vigesimal 3hh2j39
36 Base36 44c0hh

Cryptographic Hash Functions

md5 4863277c29b738dccfdd518d5b06d8e9
sha1 6eea184aa8f08ba5f50659c1245d44d93dffce1d
sha256 551d20e2d9d1d6c15c74ac41d3e8f843c80bc99181cc5b043f5ce45941e88946
sha512 c6ebdfa54ae1ab8c86d5285dcec306212fca8d5caefc6054881fe37c40f186cd124a160fdc3a8753976be3fd7062f768497a0ebb9ff82afb8d4ae82aca3cde61
ripemd-160 48e7b6c00c87a3ae64fbc19aeedc468ed5014edf

249143669 as geometric shapes

Circle

Radius = n
Diameter 498287338
Circumference 1565415840.4376
Area 1.9500672299867E+17

Sphere

Radius = n
Volume 6.4779587263408E+25
Surface area 7.8002689199469E+17
Circumference 1565415840.4376

Square

Length = n
Perimeter 996574676
Area 62072567802781561
Diagonal 352342355.67919

Cube

Length = n
Surface area 372435406816689366
Volume 1.5464987286636E+25
Space diagonal 431529493.09212

Equilateral Triangle

Length = n
Perimeter 747431007
Area 2.687821029767E+16
Altitude 215764746.54606

Triangular Pyramid

Length = n
Surface area 2.687821029767E+16
Volume 1.822566230224E+24
Height 117447451.89306