248664449 (number)

248664449 is an odd 9-digits composite number following 248664448 and preceding 248664450. In scientific notation, it is written as 2.48664449 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 225956160 positive integers (up to 248664449) that are relatively prime to 248664449.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.48664449 × 10^8
Engineering notation 2.48664449 × 10^6

Prime Factorization of 248664449

Prime Factorization 11 × 7027 × 3217

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248664449
Product of the distinct prime numbers

The prime factorization of 248664449 is 11 × 7027 × 3217. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 4, 56, 53, 692, 739, 5554, 8470, 22784, 6209, 839222, 752034, 4663746, 2999510, 18636180, 75302013, 612473953, 737672732, 3527601829, 6535955137

Basic calculations (n = 248664449)

Multiplication

n×y
n×2 497328898
n×3 745993347
n×4 994657796
n×5 1243322245

Division

n÷y
n÷2 124332224.5
n÷3 82888149.666667
n÷3 62166112.25
n÷5 49732889.8

Exponentiation

ny
n2 61834008196473601
n3 1.5375919577638E+25
n4 3.8234445696416E+33
n5 9.5075473719196E+41

Nth Root

y√n
2√n 15769.097913324
3√n 628.83672883726
4√n 125.57506883663
5√n 47.766425162827

Divisors of 248664449

1, 11, 3217, 7027, 35387, 77297, 22605859, 248664449

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 -248664448
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 248664449 can be divided by 8 positive divisors. The sum of these divisors (counting 248664449) is 1, the average is 0.125.

Base conversion 248664449

Base System Value
2 Binary 1110110100100101000110000001
3 Ternary 122022220110111102
4 Quaternary 32310211012001
5 Quinary 1002124230244
6 Senary 40401424145
8 Octal 1664450601
10 Decimal 248664449
12 Duodecimal 6b33b055
16 Hexadecimal ed25181
20 Vigesimal 3he3129
36 Base36 441qpt

Cryptographic Hash Functions

md5 5aa1f6c522937b0c01668e3c9f35316c
sha1 ee2b8029fa7b0fbc4986b32cbf9272dd9060ac76
sha256 8d3db14edc788c2bea23bf5e5937941affd694a98480947076e1c418bf98658b
sha512 9b5fb71d6e4d20726d389e3a7a94c075167a0688f57fe6a67b0b6da389fc46f43b387a4e4b5993011561be1e9489922bdfe609a86797c597f8cc776e1b148325
ripemd-160 f94d1660274c4512f0fbabd86e486abf11c93417

248664449 as geometric shapes

Circle

Radius = n
Diameter 497328898
Circumference 1562404812.3747
Area 1.9425726589205E+17

Sphere

Radius = n
Volume 6.4406501316392E+25
Surface area 7.7702906356821E+17
Circumference 1562404812.3747

Square

Length = n
Perimeter 994657796
Area 61834008196473601
Diagonal 351664636.25583

Cube

Length = n
Surface area 371004049178841606
Volume 1.5375919577638E+25
Space diagonal 430699459.70412

Equilateral Triangle

Length = n
Perimeter 745993347
Area 2.6774910957981E+16
Altitude 215349729.85206

Triangular Pyramid

Length = n
Surface area 2.6774910957981E+16
Volume 1.8120695000544E+24
Height 117221545.41861