249920272 (number)

249920272 is an even 9-digits composite number following 249920271 and preceding 249920273. In scientific notation, it is written as 2.49920272 × 10^8. The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors. There are 107108640 positive integers (up to 249920272) that are relatively prime to 249920272.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.49920272 × 10^8
Engineering notation 2.49920272 × 10^6

Prime Factorization of 249920272

Prime Factorization 2 × 2 × 2 × 2 × 7 × 2231431

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 31240034
Product of the distinct prime numbers

The prime factorization of 249920272 is 2 × 2 × 2 × 2 × 7 × 2231431. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 6, 76, 79, 578, 981, 7060, 8607, 55826, 35955, 564209, 170517, 4041542, 1907366, 4002470, 92725959, 748130025, 72723979, 2287820085, 8120046319

Basic calculations (n = 249920272)

Multiplication

n×y
n×2 499840544
n×3 749760816
n×4 999681088
n×5 1249601360

Division

n÷y
n÷2 124960136
n÷3 83306757.333333
n÷3 62480068
n÷5 49984054.4

Exponentiation

ny
n2 62460142356553984
n3 1.5610055766909E+25
n4 3.901269383201E+33
n5 9.7500630539486E+41

Nth Root

y√n
2√n 15808.866879065
3√n 629.89355050364
4√n 125.73331650388
5√n 47.81457467748

Divisors of 249920272

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2231431, 4462862, 8925724, 15620017, 17851448, 31240034, 35702896, 62480068, 124960136, 249920272

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -249920271
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 249920272 can be divided by 20 positive divisors. The sum of these divisors (counting 249920272) is 1, the average is 0.05.

Base conversion 249920272

Base System Value
2 Binary 1110111001010111101100010000
3 Ternary 122102021021011101
4 Quaternary 32321113230100
5 Quinary 1002434422042
6 Senary 40444354144
8 Octal 1671275420
10 Decimal 249920272
12 Duodecimal 6b845954
16 Hexadecimal ee57b10
20 Vigesimal 3i200dc
36 Base36 44snps

Cryptographic Hash Functions

md5 a1e74f45c09649a52f2f096d3b0d71b2
sha1 5059ff4ca61f97f06a66d47d1bddf677db8eaf58
sha256 286c1a16455f3116912507b17b3cae3c802cc58af385f20d4bedc7233c991bad
sha512 7da7f0c5a3163f8e5572df175951920fd338414b2a67d0d802986bfbacbc19fb40bb0a619806dd280447cc2638ddc175b9e923e236f669ae878b1406cb3e94e5
ripemd-160 26a9aa45df4e195da4bd5d6d19fd2382c2526fa5

249920272 as geometric shapes

Circle

Radius = n
Diameter 499840544
Circumference 1570295380.9967
Area 1.9622432436952E+17

Sphere

Radius = n
Volume 6.5387248692596E+25
Surface area 7.8489729747809E+17
Circumference 1570295380.9967

Square

Length = n
Perimeter 999681088
Area 62460142356553984
Diagonal 353440638.17437

Cube

Length = n
Surface area 374760854139323904
Volume 1.5610055766909E+25
Space diagonal 432874608.94543

Equilateral Triangle

Length = n
Perimeter 749760816
Area 2.7046035002384E+16
Altitude 216437304.47272

Triangular Pyramid

Length = n
Surface area 2.7046035002384E+16
Volume 1.8396627145802E+24
Height 117813546.05812