243485247 (number)

243485247 is an odd 9-digits composite number following 243485246 and preceding 243485248. In scientific notation, it is written as 2.43485247 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 148476384 positive integers (up to 243485247) that are relatively prime to 243485247.

Interesting facts

Basic properties

Name

Name two hundred forty-three million four hundred eighty-five thousand two hundred forty-seven

Notation

Scientific notation 2.43485247 × 10^8
Engineering notation 2.43485247 × 10^6

Prime Factorization of 243485247

Prime Factorization 87 × 19 × 147299

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 243485247
Product of the distinct prime numbers

The prime factorization of 243485247 is 87 × 19 × 147299. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 2, 65, 37, 626, 132, 5797, 2318, 90961, 69789, 307238, 253182, 1606348, 58366, 24982259, 51276530, 738498594, 968755814, 3182411165, 3665591252

Basic calculations (n = 243485247)

Multiplication

n×y
n×2 486970494
n×3 730455741
n×4 973940988
n×5 1217426235

Division

n÷y
n÷2 121742623.5
n÷3 81161749
n÷3 60871311.75
n÷5 48697049.4

Exponentiation

ny
n2 59285065506651009
n3 1.4435038818298E+25
n4 3.5147189921279E+33
n5 8.5578222193385E+41

Nth Root

y√n
2√n 15604.013810555
3√n 624.44024293157
4√n 124.91602703639
5√n 47.565769875154

Divisors of 243485247

1, 19, 87, 1653, 147299, 2798681, 12815013, 243485247

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 -243485246
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 243485247 can be divided by 8 positive divisors. The sum of these divisors (counting 243485247) is 1, the average is 0.125.

Base conversion 243485247

Base System Value
2 Binary 1110100000110100101000111111
3 Ternary 121222011022222010
4 Quaternary 32200310220333
5 Quinary 444313011442
6 Senary 40054422303
8 Octal 1640645077
10 Decimal 243485247
12 Duodecimal 69661993
16 Hexadecimal e834a3f
20 Vigesimal 3g1fd27
36 Base36 40yqf3

Cryptographic Hash Functions

md5 c733d0a70db7493b3c59ad8e98382680
sha1 3276b35f081c5380d09e962acb6105dbbc1acc7f
sha256 8032bb1f80e44bcf2fa35e73b3dd144b88f5243929b24d672d380853f61128cf
sha512 3df8c6883c127e9d5fdc6f7322010a72bb4cfeb2f30e0a2852aaa6fb090ed1e2d9ac8bd3100b0dc4950d93a099565bc8db3ea1c394eed3d9b044ac16028e5fa0
ripemd-160 705bbc13524945927840de1c953627b39c992274

243485247 as geometric shapes

Circle

Radius = n
Diameter 486970494
Circumference 1529862926.4654
Area 1.8624952626328E+17

Sphere

Radius = n
Volume 6.0465349207798E+25
Surface area 7.4499810505314E+17
Circumference 1529862926.4654

Square

Length = n
Perimeter 973940988
Area 59285065506651009
Diagonal 344340138.54516

Cube

Length = n
Surface area 355710393039906054
Volume 1.4435038818298E+25
Space diagonal 421728818.69746

Equilateral Triangle

Length = n
Perimeter 730455741
Area 2.5671186396892E+16
Altitude 210864409.34873

Triangular Pyramid

Length = n
Surface area 2.5671186396892E+16
Volume 1.7011856391849E+24
Height 114780046.18172