248839455 (number)

248839455 is an odd 9-digits composite number following 248839454 and preceding 248839456. In scientific notation, it is written as 2.48839455 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 121856000 positive integers (up to 248839455) that are relatively prime to 248839455.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million eight hundred thirty-nine thousand four hundred fifty-five

Notation

Scientific notation 2.48839455 × 10^8
Engineering notation 2.48839455 × 10^6

Prime Factorization of 248839455

Prime Factorization 5 × 2091 × 23801

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248839455
Product of the distinct prime numbers

The prime factorization of 248839455 is 5 × 2091 × 23801. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 248839455)

Multiplication

n×y
n×2 497678910
n×3 746518365
n×4 995357820
n×5 1244197275

Division

n÷y
n÷2 124419727.5
n÷3 82946485
n÷3 62209863.75
n÷5 49767891

Exponentiation

ny
n2 61921074364697025
n3 1.5408406397926E+25
n4 3.8342194504783E+33
n5 9.5410507840743E+41

Nth Root

y√n
2√n 15774.645954823
3√n 628.98421593472
4√n 125.5971574313
5√n 47.773146717711

Divisors of 248839455

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 -248839454
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 248839455 can be divided by 8 positive divisors. The sum of these divisors (counting 248839455) is 1, the average is 0.125.

Base conversion 248839455

Base System Value
2 Binary 1110110101001111110100011111
3 Ternary 122100020100120010
4 Quaternary 32311033310133
5 Quinary 1002200330310
6 Senary 40405254303
8 Octal 1665176437
10 Decimal 248839455
12 Duodecimal 6b404393
16 Hexadecimal ed4fd1f
20 Vigesimal 3hf4icf
36 Base36 445hr3

Cryptographic Hash Functions

md5 2222f28fdb8efe0bbb8c7fcbc227959d
sha1 229026f131553b713dbc66ed2410ffddc77b4877
sha256 7f4a4ae34ca4f751ae7f73ffa17e2eabdc007de1bf3bad9740d0157776a62796
sha512 e0d0ad3a474a483f13986ab83a350413c660c6d22b96b2723f7f659c2e671701854d569f8918b1a6aac2201f00e806730770fe7e098986ec42a7031e287ef0da
ripemd-160 965e86b9583040288827c084fe97a176079fa3e2

248839455 as geometric shapes

Circle

Radius = n
Diameter 497678910
Circumference 1563504407.5026
Area 1.9453079232652E+17

Sphere

Radius = n
Volume 6.4542581790999E+25
Surface area 7.7812316930608E+17
Circumference 1563504407.5026

Square

Length = n
Perimeter 995357820
Area 61921074364697025
Diagonal 351912132.11453

Cube

Length = n
Surface area 371526446188182150
Volume 1.5408406397926E+25
Space diagonal 431002578.98775

Equilateral Triangle

Length = n
Perimeter 746518365
Area 2.6812611714726E+16
Altitude 215501289.49387

Triangular Pyramid

Length = n
Surface area 2.6812611714726E+16
Volume 1.8158981085419E+24
Height 117304044.03818