248849887 (number)

248849887 is an odd 9-digits composite number following 248849886 and preceding 248849888. In scientific notation, it is written as 2.48849887 × 10^8. The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors. There are 208824960 positive integers (up to 248849887) that are relatively prime to 248849887.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million eight hundred forty-nine thousand eight hundred eighty-seven

Notation

Scientific notation 2.48849887 × 10^8
Engineering notation 2.48849887 × 10^6

Prime Factorization of 248849887

Prime Factorization 13 × 11 × 1740209

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248849887
Product of the distinct prime numbers

The prime factorization of 248849887 is 13 × 11 × 1740209. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 6, 64, 92, 753, 594, 9609, 5698, 77229, 91888, 94407, 627660, 7619623, 8233350, 9480848, 24932311, 132032531, 240495096, 6033557340, 2000016429

Basic calculations (n = 248849887)

Multiplication

n×y
n×2 497699774
n×3 746549661
n×4 995399548
n×5 1244249435

Division

n÷y
n÷2 124424943.5
n÷3 82949962.333333
n÷3 62212471.75
n÷5 49769977.4

Exponentiation

ny
n2 61926266259912769
n3 1.5410344361111E+25
n4 3.8348624528936E+33
n5 9.5430508806312E+41

Nth Root

y√n
2√n 15774.976608541
3√n 628.99300536571
4√n 125.59847375084
5√n 47.773547266016

Divisors of 248849887

1, 11, 13, 143, 1740209, 19142299, 22622717, 248849887

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 -248849886
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 248849887 can be divided by 8 positive divisors. The sum of these divisors (counting 248849887) is 1, the average is 0.125.

Base conversion 248849887

Base System Value
2 Binary 1110110101010010010111011111
3 Ternary 122100020212212111
4 Quaternary 32311102113133
5 Quinary 1002201144022
6 Senary 40405414451
8 Octal 1665222737
10 Decimal 248849887
12 Duodecimal 6b40a427
16 Hexadecimal ed525df
20 Vigesimal 3hf64e7
36 Base36 445psv

Cryptographic Hash Functions

md5 00674de11a7d7df315aa4926a977f07d
sha1 7e3ed8eac2705d27039fac9c5e727f0e413461cd
sha256 dd6ad3a631f696cccacf8a1af5dab6ebf464e450d9ec8b4965a53a5b6554ee0b
sha512 9e13215e436c22f2cee4f38a79eaca4287dfafafe8e3c09060553771a223787103d58c9a65ed6914b6e4040f1e4b9355c31a8fc5ca427184c0635c75e60988c1
ripemd-160 6ad83d968fcc61701d5405460549e5210bab2684

248849887 as geometric shapes

Circle

Radius = n
Diameter 497699774
Circumference 1563569953.6917
Area 1.9454710314639E+17

Sphere

Radius = n
Volume 6.4550699512208E+25
Surface area 7.7818841258555E+17
Circumference 1563569953.6917

Square

Length = n
Perimeter 995399548
Area 61926266259912769
Diagonal 351926885.19041

Cube

Length = n
Surface area 371557597559476614
Volume 1.5410344361111E+25
Space diagonal 431020647.74177

Equilateral Triangle

Length = n
Perimeter 746549661
Area 2.6814859871302E+16
Altitude 215510323.87089

Triangular Pyramid

Length = n
Surface area 2.6814859871302E+16
Volume 1.8161264996936E+24
Height 117308961.73014