248243971 (number)

248243971 is an odd 9-digits composite number following 248243970 and preceding 248243972. In scientific notation, it is written as 2.48243971 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 241879680 positive integers (up to 248243971) that are relatively prime to 248243971.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million two hundred forty-three thousand nine hundred seventy-one

Notation

Scientific notation 2.48243971 × 10^8
Engineering notation 2.48243971 × 10^6

Prime Factorization of 248243971

Prime Factorization 41 × 883 × 6857

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248243971
Product of the distinct prime numbers

The prime factorization of 248243971 is 41 × 883 × 6857. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 6, 45, 7, 909, 281, 647, 1864, 83221, 54579, 689980, 733041, 2338702, 9456658, 74976659, 60358323, 145815018, 789736108, 8194717179, 6988778006

Basic calculations (n = 248243971)

Multiplication

n×y
n×2 496487942
n×3 744731913
n×4 992975884
n×5 1241219855

Division

n÷y
n÷2 124121985.5
n÷3 82747990.333333
n÷3 62060992.75
n÷5 49648794.2

Exponentiation

ny
n2 61625069137848841
n3 1.5298051875929E+25
n4 3.7976491462446E+33
n5 9.4274350452853E+41

Nth Root

y√n
2√n 15755.759930895
3√n 628.48208601542
4√n 125.52194999639
5√n 47.750260142316

Divisors of 248243971

1, 41, 883, 6857, 36203, 281137, 6054731, 248243971

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 -248243970
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 248243971 can be divided by 8 positive divisors. The sum of these divisors (counting 248243971) is 1, the average is 0.125.

Base conversion 248243971

Base System Value
2 Binary 1110110010111110011100000011
3 Ternary 122022010002201011
4 Quaternary 32302332130003
5 Quinary 1002022301341
6 Senary 40344421351
8 Octal 1662763403
10 Decimal 248243971
12 Duodecimal 6b177857
16 Hexadecimal ecbe703
20 Vigesimal 3hba9ib
36 Base36 43sq9v

Cryptographic Hash Functions

md5 ff7340e6121289ff59ce324aca22dd26
sha1 297833696d60f91ebb87f87f46ff249054157167
sha256 c304464312690b3a6b4ec79cc15592fc7ade0faf5900dcdbbaa65f9a49fe5d51
sha512 b4c6e925014bdee7a70ac2814bd3433fe284a619ac34f987a7b3a431bd3e62b0b976d9c6204952357acc7b3fc091e71b872c53f2da51baf5caaf2b6dd38d3229
ripemd-160 7f0f719e7ec5cacfeeaa7464a1d59989767e4b88

248243971 as geometric shapes

Circle

Radius = n
Diameter 496487942
Circumference 1559762871.1831
Area 1.9360086448043E+17

Sphere

Radius = n
Volume 6.4080329850206E+25
Surface area 7.7440345792172E+17
Circumference 1559762871.1831

Square

Length = n
Perimeter 992975884
Area 61625069137848841
Diagonal 351069990.56555

Cube

Length = n
Surface area 369750414827093046
Volume 1.5298051875929E+25
Space diagonal 429971170.44465

Equilateral Triangle

Length = n
Perimeter 744731913
Area 2.6684437691675E+16
Altitude 214985585.22233

Triangular Pyramid

Length = n
Surface area 2.6684437691675E+16
Volume 1.8028927034022E+24
Height 117023330.18852