248860281 (number)

248860281 is an odd 9-digits composite number following 248860280 and preceding 248860282. In scientific notation, it is written as 2.48860281 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 152006400 positive integers (up to 248860281) that are relatively prime to 248860281.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million eight hundred sixty thousand two hundred eighty-one

Notation

Scientific notation 2.48860281 × 10^8
Engineering notation 2.48860281 × 10^6

Prime Factorization of 248860281

Prime Factorization 159 × 31 × 29 × 1741

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 248860281
Product of the distinct prime numbers

The prime factorization of 248860281 is 159 × 31 × 29 × 1741. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 61, 59, 461, 623, 4644, 6577, 42509, 98617, 301274, 401325, 5044596, 1550615, 16876319, 72439230, 995204799, 718286040, 9641112680, 2816514819

Basic calculations (n = 248860281)

Multiplication

n×y
n×2 497720562
n×3 746580843
n×4 995441124
n×5 1244301405

Division

n÷y
n÷2 124430140.5
n÷3 82953427
n÷3 62215070.25
n÷5 49772056.2

Exponentiation

ny
n2 61931439459398961
n3 1.5412275426601E+25
n4 3.8355031935132E+33
n5 9.5450440251409E+41

Nth Root

y√n
2√n 15775.306050914
3√n 629.00176253568
4√n 125.59978523435
5√n 47.773946341909

Divisors of 248860281

1, 29, 31, 159, 899, 1741, 4611, 4929, 50489, 53971, 142941, 276819, 1565159, 8027751, 8581389, 248860281

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248860280
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248860281 can be divided by 16 positive divisors. The sum of these divisors (counting 248860281) is 1, the average is 0.0625.

Base conversion 248860281

Base System Value
2 Binary 1110110101010100111001111001
3 Ternary 122100021102010110
4 Quaternary 32311110321321
5 Quinary 1002202012111
6 Senary 40405534533
8 Octal 1665247171
10 Decimal 248860281
12 Duodecimal 6b414449
16 Hexadecimal ed54e79
20 Vigesimal 3hf7ae1
36 Base36 445xtl

Cryptographic Hash Functions

md5 184dc70d9dbea057227b6745771a5834
sha1 1f644d0485e6c924a76195226a13c21e629a26eb
sha256 1ea96a7137b1773407d4d99490d33a44b63fb8677855fefe4b1a3019ec7d5a0e
sha512 36a809189ed9c2972f19122f3d2c70c4d3ad0449d3d05ae1a39a98a488161c21bd2f5c8e9910e35034c5ff226379e2e8b3d212d00ff049753797060e705f7a57
ripemd-160 7ccaa4a1a3ec2c68ede3d989ca4e36d1d03c4f15

248860281 as geometric shapes

Circle

Radius = n
Diameter 497720562
Circumference 1563635261.1198
Area 1.9456335523189E+17

Sphere

Radius = n
Volume 6.4558788340414E+25
Surface area 7.7825342092756E+17
Circumference 1563635261.1198

Square

Length = n
Perimeter 995441124
Area 61931439459398961
Diagonal 351941584.52618

Cube

Length = n
Surface area 371588636756393766
Volume 1.5412275426601E+25
Space diagonal 431038650.67787

Equilateral Triangle

Length = n
Perimeter 746580843
Area 2.6817099932389E+16
Altitude 215519325.33893

Triangular Pyramid

Length = n
Surface area 2.6817099932389E+16
Volume 1.816354077944E+24
Height 117313861.50873