248045481 (number)

248045481 is an odd 9-digits composite number following 248045480 and preceding 248045482. In scientific notation, it is written as 2.48045481 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 164578680 positive integers (up to 248045481) that are relatively prime to 248045481.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million forty-five thousand four hundred eighty-one

Notation

Scientific notation 2.48045481 × 10^8
Engineering notation 2.48045481 × 10^6

Prime Factorization of 248045481

Prime Factorization 9 × 211 × 130619

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248045481
Product of the distinct prime numbers

The prime factorization of 248045481 is 9 × 211 × 130619. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 76, 83, 160, 198, 4264, 4561, 45347, 72094, 856466, 221867, 9039311, 9669227, 57107712, 49810420, 276012101, 966471638, 3562901001, 4031754999

Basic calculations (n = 248045481)

Multiplication

n×y
n×2 496090962
n×3 744136443
n×4 992181924
n×5 1240227405

Division

n÷y
n÷2 124022740.5
n÷3 82681827
n÷3 62011370.25
n÷5 49609096.2

Exponentiation

ny
n2 61526560644521361
n3 1.5261385329346E+25
n4 3.785517664744E+33
n5 9.3898054998541E+41

Nth Root

y√n
2√n 15749.459705018
3√n 628.314534887
4√n 125.49685137492
5√n 47.742621703494

Divisors of 248045481

1, 9, 211, 1899, 130619, 1175571, 27560609, 248045481

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 -248045480
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 248045481 can be divided by 8 positive divisors. The sum of these divisors (counting 248045481) is 1, the average is 0.125.

Base conversion 248045481

Base System Value
2 Binary 1110110010001101111110101001
3 Ternary 122021202000102200
4 Quaternary 32302031332221
5 Quinary 1001444423411
6 Senary 40340250413
8 Octal 1662157651
10 Decimal 248045481
12 Duodecimal 6b0a0a09
16 Hexadecimal ec8dfa9
20 Vigesimal 3ha5de1
36 Base36 43oh49

Cryptographic Hash Functions

md5 909ef53c057f749ebc10a924077bdd78
sha1 d3f3a70488fdb342d4324219851750b1b3d388d5
sha256 3912bc8743c292fa6209ee599ce159cc3cb2f2ee9df4684a7a91a0955733dafc
sha512 72762888b0a865e5ecd78fdf8e01494ed91511b8ae687880a420252fab6ba42ba46a037819c42bbfccb3db907b7fe00d2c23e3556e9a6e8438a6d3c377636ec8
ripemd-160 cb78e0c8119e248fee90f820f11781bf9a3581a5

248045481 as geometric shapes

Circle

Radius = n
Diameter 496090962
Circumference 1558515721.7315
Area 1.9329139092148E+17

Sphere

Radius = n
Volume 6.3926741379035E+25
Surface area 7.731655636859E+17
Circumference 1558515721.7315

Square

Length = n
Perimeter 992181924
Area 61526560644521361
Diagonal 350789283.31556

Cube

Length = n
Surface area 369159363867128166
Volume 1.5261385329346E+25
Space diagonal 429627375.67986

Equilateral Triangle

Length = n
Perimeter 744136443
Area 2.664178226282E+16
Altitude 214813687.83993

Triangular Pyramid

Length = n
Surface area 2.664178226282E+16
Volume 1.7985715094469E+24
Height 116929761.10519