248281649 (number)

248281649 is an odd 9-digits composite number following 248281648 and preceding 248281650. In scientific notation, it is written as 2.48281649 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 193093200 positive integers (up to 248281649) that are relatively prime to 248281649.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million two hundred eighty-one thousand six hundred forty-nine

Notation

Scientific notation 2.48281649 × 10^8
Engineering notation 2.48281649 × 10^6

Prime Factorization of 248281649

Prime Factorization 7 × 11 × 571 × 5647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 248281649
Product of the distinct prime numbers

The prime factorization of 248281649 is 7 × 11 × 571 × 5647. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 2, 68, 920, 489, 223, 3285, 80940, 74032, 976092, 707179, 6455829, 2613738, 66808220, 79808740, 880892154, 598053298, 3093545963, 7238714960

Basic calculations (n = 248281649)

Multiplication

n×y
n×2 496563298
n×3 744844947
n×4 993126596
n×5 1241408245

Division

n÷y
n÷2 124140824.5
n÷3 82760549.666667
n÷3 62070412.25
n÷5 49656329.8

Exponentiation

ny
n2 61643777230159201
n3 1.5305018661293E+25
n4 3.7999552712015E+33
n5 9.4345916086015E+41

Nth Root

y√n
2√n 15756.955575237
3√n 628.51388101398
4√n 125.52671259631
5√n 47.751709543143

Divisors of 248281649

1, 7, 11, 77, 571, 3997, 5647, 6281, 39529, 43967, 62117, 434819, 3224437, 22571059, 35468807, 248281649

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 -248281648
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 248281649 can be divided by 16 positive divisors. The sum of these divisors (counting 248281649) is 1, the average is 0.0625.

Base conversion 248281649

Base System Value
2 Binary 1110110011000111101000110001
3 Ternary 122022012000101122
4 Quaternary 32303013220301
5 Quinary 1002030003044
6 Senary 40345312025
8 Octal 1663075061
10 Decimal 248281649
12 Duodecimal 6b195615
16 Hexadecimal ecc7a31
20 Vigesimal 3hbf429
36 Base36 43tjch

Cryptographic Hash Functions

md5 9b9ec49eb7222ff05f0716de180085fc
sha1 f819fa3f60148d75a8260cfb0007c62ad97920e0
sha256 840e60dd3e0b4eba6eeace92670a9f0f518cf4e1a17f98e0626ab730571f154e
sha512 16efd6b51ddb2847e72b91acb28778770dacbbcc9b827ffe591253c80f3798146df0fde3d216b7245ce60a873388022f8f41d5c14b63cbdcdef061d7509a4f61
ripemd-160 b346c867e8c8e9086a089e7d8ad552f5100d98a4

248281649 as geometric shapes

Circle

Radius = n
Diameter 496563298
Circumference 1559999609.0391
Area 1.9365963768579E+17

Sphere

Radius = n
Volume 6.4109512252495E+25
Surface area 7.7463855074318E+17
Circumference 1559999609.0391

Square

Length = n
Perimeter 993126596
Area 61643777230159201
Diagonal 351123275.30416

Cube

Length = n
Surface area 369862663380955206
Volume 1.5305018661293E+25
Space diagonal 430036430.65498

Equilateral Triangle

Length = n
Perimeter 744844947
Area 2.6692538533273E+16
Altitude 215018215.32749

Triangular Pyramid

Length = n
Surface area 2.6692538533273E+16
Volume 1.8037137469311E+24
Height 117041091.76805