249631368 (number)

249631368 is an even 9-digits composite number following 249631367 and preceding 249631369. In scientific notation, it is written as 2.49631368 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors. There are 71107392 positive integers (up to 249631368) that are relatively prime to 249631368.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.49631368 × 10^8
Engineering notation 2.49631368 × 10^6

Prime Factorization of 249631368

Prime Factorization 2 × 2 × 2 × 3 × 2513 × 4139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 62407842
Product of the distinct prime numbers

The prime factorization of 249631368 is 2 × 2 × 2 × 3 × 2513 × 4139. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 249631368)

Multiplication

n×y
n×2 499262736
n×3 748894104
n×4 998525472
n×5 1248156840

Division

n÷y
n÷2 124815684
n÷3 83210456
n÷3 62407842
n÷5 49926273.6

Exponentiation

ny
n2 62315819889551424
n3 1.555598336707E+25
n4 3.883261408507E+33
n5 9.6938385770721E+41

Nth Root

y√n
2√n 15799.726833082
3√n 629.65074115824
4√n 125.69696429541
5√n 47.803514979416

Divisors of 249631368

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -249631367
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 249631368 can be divided by 32 positive divisors. The sum of these divisors (counting 249631368) is 1, the average is 0.03125.

Base conversion 249631368

Base System Value
2 Binary 1110111000010001001010001000
3 Ternary 122101201120212020
4 Quaternary 32320101022020
5 Quinary 1002401200433
6 Senary 40434244440
8 Octal 1670211210
10 Decimal 249631368
12 Duodecimal 6b726720
16 Hexadecimal ee11288
20 Vigesimal 3i03i88
36 Base36 44mgso

Cryptographic Hash Functions

md5 993f6cb8d1315aa156523663a2fc01d1
sha1 bb2ae5fb5b00a7a4a176f65f459b5f0b82767ad9
sha256 04b733a01794224f47119a93759db8b6fa653fa67709e7ef03ebe425e9432bd0
sha512 4dce5c6ad94dae6550845405f51370cea383b384cd19f8fecdf4259546a3dcd23d69cbb8e25b022cea77335b06bea74bea90a474ba0ef3ad1f2a38a162c93f78
ripemd-160 645b0ce211167bce7feeda6c56a67eb469e714b4

249631368 as geometric shapes

Circle

Radius = n
Diameter 499262736
Circumference 1568480143.6287
Area 1.9577092196744E+17

Sphere

Radius = n
Volume 6.5160750753804E+25
Surface area 7.8308368786976E+17
Circumference 1568480143.6287

Square

Length = n
Perimeter 998525472
Area 62315819889551424
Diagonal 353032066.21935

Cube

Length = n
Surface area 373894919337308544
Volume 1.555598336707E+25
Space diagonal 432374212.53892

Equilateral Triangle

Length = n
Perimeter 748894104
Area 2.6983541541004E+16
Altitude 216187106.26946

Triangular Pyramid

Length = n
Surface area 2.6983541541004E+16
Volume 1.8332902211468E+24
Height 117677355.40645