243661401 (number)

243661401 is an odd 9-digits composite number following 243661400 and preceding 243661402. In scientific notation, it is written as 2.43661401 × 10^8. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 158478720 positive integers (up to 243661401) that are relatively prime to 243661401.

Interesting facts

Basic properties

Name

Name two hundred forty-three million six hundred sixty-one thousand four hundred one

Notation

Scientific notation 2.43661401 × 10^8
Engineering notation 2.43661401 × 10^6

Prime Factorization of 243661401

Prime Factorization 9 × 41 × 660329

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 243661401
Product of the distinct prime numbers

The prime factorization of 243661401 is 9 × 41 × 660329. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 9, 68, 86, 518, 694, 362, 2939, 40245, 21666, 309355, 388886, 366539, 5495675, 9295237, 58761512, 64512815, 549921431, 9697715905, 9178851761

Basic calculations (n = 243661401)

Multiplication

n×y
n×2 487322802
n×3 730984203
n×4 974645604
n×5 1218307005

Division

n÷y
n÷2 121830700.5
n÷3 81220467
n÷3 60915350.25
n÷5 48732280.2

Exponentiation

ny
n2 59370878337282801
n3 1.4466391394263E+25
n4 3.5249011945404E+33
n5 8.588823634483E+41

Nth Root

y√n
2√n 15609.657299249
3√n 624.59079432628
4√n 124.93861412409
5√n 47.572650355209

Divisors of 243661401

1, 9, 41, 369, 660329, 5942961, 27073489, 243661401

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 -243661400
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 243661401 can be divided by 8 positive divisors. The sum of these divisors (counting 243661401) is 1, the average is 0.125.

Base conversion 243661401

Base System Value
2 Binary 1110100001011111101001011001
3 Ternary 121222111021121100
4 Quaternary 32201133221121
5 Quinary 444334131101
6 Senary 40102302013
8 Octal 1641375131
10 Decimal 243661401
12 Duodecimal 69727909
16 Hexadecimal e85fa59
20 Vigesimal 3g2hda1
36 Base36 412ic9

Cryptographic Hash Functions

md5 0ea482fc5d6c2d5f34a00079c6c5d207
sha1 fb05b874e847dded5291a67c18fd1a69b16dcb95
sha256 e8df10b77b2123ea38df4b00eea0bf4dc5a87d49ec9e392ad5a750576ff4514c
sha512 b0a8424619f14fb2b3bcc4f03faa479462ba71679120f2d7a8b73431e7f86d21f161e63b0af2ccfbb7f915c0a5835f819c77d2c89c458654228f437e4c44c281
ripemd-160 7a4655ea7087c70bcd8255b37f583c7ac2fc23a0

243661401 as geometric shapes

Circle

Radius = n
Diameter 487322802
Circumference 1530969734.69
Area 1.8651911522158E+17

Sphere

Radius = n
Volume 6.0596678570894E+25
Surface area 7.4607646088632E+17
Circumference 1530969734.69

Square

Length = n
Perimeter 974645604
Area 59370878337282801
Diagonal 344589257.92103

Cube

Length = n
Surface area 356225270023696806
Volume 1.4466391394263E+25
Space diagonal 422033926.37541

Equilateral Triangle

Length = n
Perimeter 730984203
Area 2.5708344442541E+16
Altitude 211016963.18771

Triangular Pyramid

Length = n
Surface area 2.5708344442541E+16
Volume 1.704880575697E+24
Height 114863085.97368