1243485684 (number)

1243485684 is an even 10-digits composite number following 1243485683 and preceding 1243485685. In scientific notation, it is written as 1.243485684 × 10^9. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 355281552 positive integers (up to 1243485684) that are relatively prime to 1243485684.

Interesting facts

Basic properties

Name

Name one billion two hundred forty-three million four hundred eighty-five thousand six hundred eighty-four

Notation

Scientific notation 1.243485684 × 10^9
Engineering notation 1.243485684 × 10^9

Prime Factorization of 1243485684

Prime Factorization 2 × 2 × 63 × 4934467

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 621742842
Product of the distinct prime numbers

The prime factorization of 1243485684 is 2 × 2 × 63 × 4934467. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 48, 40, 321, 976, 4110, 675, 1349, 95541, 25561, 250263, 7812025, 8733652, 38744561, 5556021, 60095693, 102491533, 6288886948, 1674516705

Basic calculations (n = 1243485684)

Multiplication

n×y
n×2 2486971368
n×3 3730457052
n×4 4973942736
n×5 6217428420

Division

n÷y
n÷2 621742842
n÷3 414495228
n÷3 310871421
n÷5 248697136.8

Exponentiation

ny
n2 1546256646312947856
n3 1.92274800348E+27
n4 2.390909616267E+36
n5 2.9730618795659E+45

Nth Root

y√n
2√n 35263.092377158
3√n 1075.3427957436
4√n 187.78469686627
5√n 65.906486209483

Divisors of 1243485684

1, 2, 4, 63, 126, 252, 4934467, 9868934, 19737868, 310871421, 621742842, 1243485684

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1243485683
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1243485684 can be divided by 12 positive divisors. The sum of these divisors (counting 1243485684) is 1, the average is 0.083333333333333.

Base conversion 1243485684

Base System Value
2 Binary 1001010000111100001010111110100
3 Ternary 10012122211121200100
4 Quaternary 1022013201113310
5 Quinary 10021313020214
6 Senary 323220114100
8 Octal 11207412764
10 Decimal 1243485684
12 Duodecimal 2a8535930
16 Hexadecimal 4a1e15f4
20 Vigesimal j8bfe44
36 Base36 kkc7p0

Cryptographic Hash Functions

md5 1b3535c224f0966d65e39461ef7af5aa
sha1 577f2434245900b87a6e6f0fd699e43b46c1a4f7
sha256 e631af4d0b61b95b49ff11dba98873f3778fe711af6a21b3f5fdcf0ee7024669
sha512 54568081327acd5598e8a1ee7558f5b79fae089b41320126000cbbb3f2385103d27e149907aae506e567b42a6edf30f876ed35d424953f2ed6d05c61eb890039
ripemd-160 cd248dc4a8452cc963d6e270133d4a1a488ff7ee

1243485684 as geometric shapes

Circle

Radius = n
Diameter 2486971368
Circumference 7813050979.397
Area 4.8577085206211E+18

Sphere

Radius = n
Volume 8.0539880032496E+27
Surface area 1.9430834082485E+19
Circumference 7813050979.397

Square

Length = n
Perimeter 4973942736
Area 1546256646312947856
Diagonal 1758554318.9296

Cube

Length = n
Surface area 9.2775398778777E+18
Volume 1.92274800348E+27
Space diagonal 2153780383.1725

Equilateral Triangle

Length = n
Perimeter 3730457052
Area 6.6954876823877E+17
Altitude 1076890191.5863

Triangular Pyramid

Length = n
Surface area 6.6954876823877E+17
Volume 2.265980252956E+26
Height 586184772.97653