248889009 (number)

248889009 is an odd 9-digits composite number following 248889008 and preceding 248889010. In scientific notation, it is written as 2.48889009 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 163588880 positive integers (up to 248889009) that are relatively prime to 248889009.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.48889009 × 10^8
Engineering notation 2.48889009 × 10^6

Prime Factorization of 248889009

Prime Factorization 213 × 1168493

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 248889009
Product of the distinct prime numbers

The prime factorization of 248889009 is 213 × 1168493. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 4, 89, 100, 925, 647, 7506, 6820, 28452, 74403, 718140, 406343, 3048193, 9686619, 60840096, 82943226, 497283824, 489262740, 917529141, 6506821806

Basic calculations (n = 248889009)

Multiplication

n×y
n×2 497778018
n×3 746667027
n×4 995556036
n×5 1244445045

Division

n÷y
n÷2 124444504.5
n÷3 82963003
n÷3 62222252.25
n÷5 49777801.8

Exponentiation

ny
n2 61945738801002081
n3 1.5417613541954E+25
n4 3.837274555602E+33
n5 9.5505546140469E+41

Nth Root

y√n
2√n 15776.216561647
3√n 629.02596522924
4√n 125.60340983288
5√n 47.775049279313

Divisors of 248889009

1, 213, 1168493, 248889009

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248889008
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248889009 can be divided by 4 positive divisors. The sum of these divisors (counting 248889009) is 1, the average is 0.25.

Base conversion 248889009

Base System Value
2 Binary 1110110101011011111010110001
3 Ternary 122100022212112110
4 Quaternary 32311123322301
5 Quinary 1002203422014
6 Senary 40410315533
8 Octal 1665337261
10 Decimal 248889009
12 Duodecimal 6b428ba9
16 Hexadecimal ed5beb1
20 Vigesimal 3hfb2a9
36 Base36 446jzl

Cryptographic Hash Functions

md5 9e2dddb1ea5cd7f45a0cfa793cf926e8
sha1 fc3e369abbb546c3d4c8a99b669c5559e8864b7d
sha256 464c9e11da25315a6d1f663a62820c50bcc89b23601ba089bd010db781d6ffba
sha512 2b9d45a002bfa6bb20f93a065c05cee82ee07891eb366e0309221abda19cdeadee9f476cf2f12414f97182bb9916ea1a785a7c49824ce06982f16a403711480c
ripemd-160 9914b385864dbe6b06581c81cfcceed595557269

248889009 as geometric shapes

Circle

Radius = n
Diameter 497778018
Circumference 1563815764.4673
Area 1.9460827793842E+17

Sphere

Radius = n
Volume 6.458114858572E+25
Surface area 7.7843311175368E+17
Circumference 1563815764.4673

Square

Length = n
Perimeter 995556036
Area 61945738801002081
Diagonal 351982212.0534

Cube

Length = n
Surface area 371674432806012486
Volume 1.5417613541954E+25
Space diagonal 431088409.03347

Equilateral Triangle

Length = n
Perimeter 746667027
Area 2.6823291728932E+16
Altitude 215544204.51673

Triangular Pyramid

Length = n
Surface area 2.6823291728932E+16
Volume 1.8169831808716E+24
Height 117327404.0178