249968164 (number)

249968164 is an even 9-digits composite number following 249968163 and preceding 249968165. In scientific notation, it is written as 2.49968164 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 124928000 positive integers (up to 249968164) that are relatively prime to 249968164.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million nine hundred sixty-eight thousand one hundred sixty-four

Notation

Scientific notation 2.49968164 × 10^8
Engineering notation 2.49968164 × 10^6

Prime Factorization of 249968164

Prime Factorization 2 × 2 × 2441 × 25601

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 124984082
Product of the distinct prime numbers

The prime factorization of 249968164 is 2 × 2 × 2441 × 25601. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 14, 96, 403, 852, 7415, 4217, 73670, 66910, 782636, 564943, 5819724, 296358, 62015917, 95992362, 942105037, 118953152, 1714570650, 2899255038

Basic calculations (n = 249968164)

Multiplication

n×y
n×2 499936328
n×3 749904492
n×4 999872656
n×5 1249840820

Division

n÷y
n÷2 124984082
n÷3 83322721.333333
n÷3 62492041
n÷5 49993632.8

Exponentiation

ny
n2 62484083013530896
n3 1.5619031510116E+25
n4 3.9042606300418E+33
n5 9.7594086146904E+41

Nth Root

y√n
2√n 15810.381526073
3√n 629.93378324791
4√n 125.73933961205
5√n 47.816407069935

Divisors of 249968164

1, 2, 4, 2441, 4882, 9764, 25601, 51202, 102404, 62492041, 124984082, 249968164

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 -249968163
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 249968164 can be divided by 12 positive divisors. The sum of these divisors (counting 249968164) is 1, the average is 0.083333333333333.

Base conversion 249968164

Base System Value
2 Binary 1110111001100011011000100100
3 Ternary 122102100200212011
4 Quaternary 32321203120210
5 Quinary 1002442440124
6 Senary 40445404004
8 Octal 1671433044
10 Decimal 249968164
12 Duodecimal 6b869604
16 Hexadecimal ee63624
20 Vigesimal 3i26084
36 Base36 44too4

Cryptographic Hash Functions

md5 d4ae4cc8936053c21e7a703a7bcfe48c
sha1 e6c418c78858161c4f815acb2981266f6b5c1a7b
sha256 80249336c47a74e81586234acc4db90c4f6fc486ec40c0335a280f356aa88623
sha512 1caabe7b520a622a42b53507cb57e16843860ef5e6359a0a48fc5f41aee709817c501df2a029fadcacd7f37d93ec95e96f9cef661ed6e73c632e6c7e5c41d26b
ripemd-160 deaf97c5377ae729b7baa604f4ba04c8aca8914f

249968164 as geometric shapes

Circle

Radius = n
Diameter 499936328
Circumference 1570596295.3075
Area 1.962995361616E+17

Sphere

Radius = n
Volume 6.5424846197823E+25
Surface area 7.8519814464641E+17
Circumference 1570596295.3075

Square

Length = n
Perimeter 999872656
Area 62484083013530896
Diagonal 353508367.6903

Cube

Length = n
Surface area 374904498081185376
Volume 1.5619031510116E+25
Space diagonal 432957560.32271

Equilateral Triangle

Length = n
Perimeter 749904492
Area 2.7056401610947E+16
Altitude 216478780.16135

Triangular Pyramid

Length = n
Surface area 2.7056401610947E+16
Volume 1.8407205160616E+24
Height 117836122.56343