248736387 (number)

248736387 is an odd 9-digits composite number following 248736386 and preceding 248736388. In scientific notation, it is written as 2.48736387 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 165761960 positive integers (up to 248736387) that are relatively prime to 248736387.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million seven hundred thirty-six thousand three hundred eighty-seven

Notation

Scientific notation 2.48736387 × 10^8
Engineering notation 2.48736387 × 10^6

Prime Factorization of 248736387

Prime Factorization 3 × 2939 × 28211

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248736387
Product of the distinct prime numbers

The prime factorization of 248736387 is 3 × 2939 × 28211. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 67, 68, 582, 456, 3697, 6110, 59331, 26294, 813593, 906013, 3312901, 1342231, 67527806, 41995082, 236257785, 756346267, 7462371128, 4114352892

Basic calculations (n = 248736387)

Multiplication

n×y
n×2 497472774
n×3 746209161
n×4 994945548
n×5 1243681935

Division

n÷y
n÷2 124368193.5
n÷3 82912129
n÷3 62184096.75
n÷5 49747277.4

Exponentiation

ny
n2 61869790217813769
n3 1.5389268083227E+25
n4 3.8278709415963E+33
n5 9.5213078791495E+41

Nth Root

y√n
2√n 15771.37872857
3√n 628.89736328546
4√n 125.58414998944
5√n 47.76918858441

Divisors of 248736387

1, 3, 2939, 8817, 28211, 84633, 82912129, 248736387

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 -248736386
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 248736387 can be divided by 8 positive divisors. The sum of these divisors (counting 248736387) is 1, the average is 0.125.

Base conversion 248736387

Base System Value
2 Binary 1110110100110110101010000011
3 Ternary 122100001010011210
4 Quaternary 32310312222003
5 Quinary 1002134031022
6 Senary 40403141203
8 Octal 1664665203
10 Decimal 248736387
12 Duodecimal 6b374803
16 Hexadecimal ed36a83
20 Vigesimal 3hec0j7
36 Base36 443a83

Cryptographic Hash Functions

md5 8e92a09e0231b4c82497b3cbaa7a77f4
sha1 b90c353b66c94f6f281a32ec00e132e371bddc0e
sha256 dbcd9aeed2f3bf64146b638b62fcd66c8bd1b3cd3b086c031d0ab1e6a3f1386e
sha512 fd5c35bc5bae35224fdf0a446179550cbf64edda84021e06313fdd45ed692706412e8cd838e3cedec392532066e46782a5ec35e951ba6d42ac247eda1888a033
ripemd-160 ddc238f3cda421e225c835aa6b340f3bd93d409e

248736387 as geometric shapes

Circle

Radius = n
Diameter 497472774
Circumference 1562856812.1593
Area 1.9436967842743E+17

Sphere

Radius = n
Volume 6.4462415405853E+25
Surface area 7.774787137097E+17
Circumference 1562856812.1593

Square

Length = n
Perimeter 994945548
Area 61869790217813769
Diagonal 351766371.95108

Cube

Length = n
Surface area 371218741306882614
Volume 1.5389268083227E+25
Space diagonal 430824059.97511

Equilateral Triangle

Length = n
Perimeter 746209161
Area 2.679040502772E+16
Altitude 215412029.98756

Triangular Pyramid

Length = n
Surface area 2.679040502772E+16
Volume 1.8136426365246E+24
Height 117255457.31703