248730449 (number)

248730449 is an odd 9-digits composite number following 248730448 and preceding 248730450. In scientific notation, it is written as 2.48730449 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 225810000 positive integers (up to 248730449) that are relatively prime to 248730449.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million seven hundred thirty thousand four hundred forty-nine

Notation

Scientific notation 2.48730449 × 10^8
Engineering notation 2.48730449 × 10^6

Prime Factorization of 248730449

Prime Factorization 11 × 751 × 30109

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248730449
Product of the distinct prime numbers

The prime factorization of 248730449 is 11 × 751 × 30109. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 8, 99, 74, 862, 956, 4852, 7461, 55447, 74822, 388987, 476266, 7360099, 3464123, 53245425, 28301158, 484884895, 8946587, 4974420508, 8437935162

Basic calculations (n = 248730449)

Multiplication

n×y
n×2 497460898
n×3 746191347
n×4 994921796
n×5 1243652245

Division

n÷y
n÷2 124365224.5
n÷3 82910149.666667
n÷3 62182612.25
n÷5 49746089.8

Exponentiation

ny
n2 61866836259741601
n3 1.5388165961095E+25
n4 3.8275054287897E+33
n5 9.5201714385279E+41

Nth Root

y√n
2√n 15771.19047504
3√n 628.89235876065
4√n 125.5834004757
5√n 47.768960506682

Divisors of 248730449

1, 11, 751, 8261, 30109, 331199, 22611859, 248730449

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 -248730448
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 248730449 can be divided by 8 positive divisors. The sum of these divisors (counting 248730449) is 1, the average is 0.125.

Base conversion 248730449

Base System Value
2 Binary 1110110100110101001101010001
3 Ternary 122100000211000212
4 Quaternary 32310311031101
5 Quinary 1002133333244
6 Senary 40403053505
8 Octal 1664651521
10 Decimal 248730449
12 Duodecimal 6b371295
16 Hexadecimal ed35351
20 Vigesimal 3heb629
36 Base36 4435n5

Cryptographic Hash Functions

md5 6a6de0999ff047dc40d2fb8069217eba
sha1 45ba91b8584492bbb9fbba7ff147a58f3178edf8
sha256 1c82922edc89ebe0feef589ab090ab04772fa6c5d56a39be55a6a2e44691cf3a
sha512 b74e486fea8e4d5d5b82e68872b53fa5bdce6a154b2b98233d8291df23274635f6ec54a927f32fa02631c1ff8ccdd4df00926a353ba5f124ee922335ef8dba24
ripemd-160 e1db03120fd1615f9a3dbd1f980829ed96d2d39f

248730449 as geometric shapes

Circle

Radius = n
Diameter 497460898
Circumference 1562819502.605
Area 1.9436039829445E+17

Sphere

Radius = n
Volume 6.4457798847462E+25
Surface area 7.7744159317779E+17
Circumference 1562819502.605

Square

Length = n
Perimeter 994921796
Area 61866836259741601
Diagonal 351757974.35095

Cube

Length = n
Surface area 371201017558449606
Volume 1.5388165961095E+25
Space diagonal 430813775.05742

Equilateral Triangle

Length = n
Perimeter 746191347
Area 2.6789125926354E+16
Altitude 215406887.52871

Triangular Pyramid

Length = n
Surface area 2.6789125926354E+16
Volume 1.8135127501857E+24
Height 117252658.11698