248895081 (number)

248895081 is an odd 9-digits composite number following 248895080 and preceding 248895082. In scientific notation, it is written as 2.48895081 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 160208160 positive integers (up to 248895081) that are relatively prime to 248895081.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.48895081 × 10^8
Engineering notation 2.48895081 × 10^6

Prime Factorization of 248895081

Prime Factorization 9 × 29 × 953621

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248895081
Product of the distinct prime numbers

The prime factorization of 248895081 is 9 × 29 × 953621. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 64, 14, 679, 766, 2587, 7140, 4391, 86586, 835070, 490193, 734096, 9639660, 38924735, 75794141, 583996939, 96375257, 2463978560, 2437760702

Basic calculations (n = 248895081)

Multiplication

n×y
n×2 497790162
n×3 746685243
n×4 995580324
n×5 1244475405

Division

n÷y
n÷2 124447540.5
n÷3 82965027
n÷3 62223770.25
n÷5 49779016.2

Exponentiation

ny
n2 61948761345996561
n3 1.5418741973061E+25
n4 3.8376490323032E+33
n5 9.5517196674469E+41

Nth Root

y√n
2√n 15776.409002051
3√n 629.03108051418
4√n 125.60417589416
5√n 47.775282385041

Divisors of 248895081

1, 9, 29, 261, 953621, 8582589, 27655009, 248895081

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 -248895080
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 248895081 can be divided by 8 positive divisors. The sum of these divisors (counting 248895081) is 1, the average is 0.125.

Base conversion 248895081

Base System Value
2 Binary 1110110101011101011001101001
3 Ternary 122100100011212100
4 Quaternary 32311131121221
5 Quinary 1002204120311
6 Senary 40410404013
8 Octal 1665353151
10 Decimal 248895081
12 Duodecimal 6b430609
16 Hexadecimal ed5d669
20 Vigesimal 3hfbhe1
36 Base36 446oo9

Cryptographic Hash Functions

md5 58096d3e3eb115c656c4286cedae8474
sha1 886c3bc6c109b4c517552e2d5a3fcc4c4d80ceb7
sha256 970c6151b0be75e6e9a9b1a25b467f37aa533ed22b47867767620e7fee7fc5db
sha512 9487484082c0b3af66be30c0fff28311c983f16c60f56c4d7e31ea8f55ca286c00722159caeb66a518f62b0aaf44eddeb91a9de5e4fa161634e4af963659cbb4
ripemd-160 832282eb4117e3bfb01efd76680ab06b50e2be10

248895081 as geometric shapes

Circle

Radius = n
Diameter 497790162
Circumference 1563853915.9685
Area 1.9461777354357E+17

Sphere

Radius = n
Volume 6.4585875346889E+25
Surface area 7.7847109417428E+17
Circumference 1563853915.9685

Square

Length = n
Perimeter 995580324
Area 61948761345996561
Diagonal 351990799.15815

Cube

Length = n
Surface area 371692568075979366
Volume 1.5418741973061E+25
Space diagonal 431098926.04597

Equilateral Triangle

Length = n
Perimeter 746685243
Area 2.6824600529306E+16
Altitude 215549463.02299

Triangular Pyramid

Length = n
Surface area 2.6824600529306E+16
Volume 1.8171161677529E+24
Height 117330266.38605