248894143 (number)

248894143 is an odd 9-digits composite number following 248894142 and preceding 248894144. In scientific notation, it is written as 2.48894143 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 245846016 positive integers (up to 248894143) that are relatively prime to 248894143.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million eight hundred ninety-four thousand one hundred forty-three

Notation

Scientific notation 2.48894143 × 10^8
Engineering notation 2.48894143 × 10^6

Prime Factorization of 248894143

Prime Factorization 97 × 577 × 4447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248894143
Product of the distinct prime numbers

The prime factorization of 248894143 is 97 × 577 × 4447. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 3, 29, 46, 820, 578, 6956, 7624, 11564, 92102, 465307, 252631, 1450309, 2854424, 99215072, 4284755, 445965426, 356874316, 320475985, 2213310515

Basic calculations (n = 248894143)

Multiplication

n×y
n×2 497788286
n×3 746682429
n×4 995576572
n×5 1244470715

Division

n÷y
n÷2 124447071.5
n÷3 82964714.333333
n÷3 62223535.75
n÷5 49778828.6

Exponentiation

ny
n2 61948294419704449
n3 1.5418567649904E+25
n4 3.8375911815104E+33
n5 9.5515396830638E+41

Nth Root

y√n
2√n 15776.379274092
3√n 629.03029031255
4√n 125.60405755425
5√n 47.775246375264

Divisors of 248894143

1, 97, 577, 4447, 55969, 431359, 2565919, 248894143

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 -248894142
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 248894143 can be divided by 8 positive divisors. The sum of these divisors (counting 248894143) is 1, the average is 0.125.

Base conversion 248894143

Base System Value
2 Binary 1110110101011101001010111111
3 Ternary 122100100010120121
4 Quaternary 32311131022333
5 Quinary 1002204103033
6 Senary 40410355411
8 Octal 1665351277
10 Decimal 248894143
12 Duodecimal 6b42bb67
16 Hexadecimal ed5d2bf
20 Vigesimal 3hfbf73
36 Base36 446ny7

Cryptographic Hash Functions

md5 902899b4da0b524f4f7f9195c2e13430
sha1 33e1a5ffe78c90a453675142741d427cc2159919
sha256 92dde3e536714dee49d9fc49d4307a3d91a1027d1e72d8c9650fdeaa4ed4a5fe
sha512 45b9e9a9a99ae2c21569e25fe5911032da7bd13189df5e1cbc4883d1d90fedb3f4a3eaaa1c31f01e98f7b3eba1a880b5e3bc47f0b9cf24d4558a3a53ce2d7c26
ripemd-160 fc844b98e624c097ab95a1476bf9178a4e5f7456

248894143 as geometric shapes

Circle

Radius = n
Diameter 497788286
Circumference 1563848022.3407
Area 1.9461630665136E+17

Sphere

Radius = n
Volume 6.4585145143754E+25
Surface area 7.7846522660544E+17
Circumference 1563848022.3407

Square

Length = n
Perimeter 995576572
Area 61948294419704449
Diagonal 351989472.62583

Cube

Length = n
Surface area 371689766518226694
Volume 1.5418567649904E+25
Space diagonal 431097301.38231

Equilateral Triangle

Length = n
Perimeter 746682429
Area 2.6824398344291E+16
Altitude 215548650.69116

Triangular Pyramid

Length = n
Surface area 2.6824398344291E+16
Volume 1.8170956235718E+24
Height 117329824.20861