1305238049 (number)

1305238049 is an odd 10-digits composite number following 1305238048 and preceding 1305238050. In scientific notation, it is written as 1.305238049 × 10^9. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 1255737600 positive integers (up to 1305238049) that are relatively prime to 1305238049.

Interesting facts

Basic properties

Name

Name one billion three hundred five million two hundred thirty-eight thousand forty-nine

Notation

Scientific notation 1.305238049 × 10^9
Engineering notation 1.305238049 × 10^9

Prime Factorization of 1305238049

Prime Factorization 53 × 109 × 101 × 2237

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1305238049
Product of the distinct prime numbers

The prime factorization of 1305238049 is 53 × 109 × 101 × 2237. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 68, 29, 207, 686, 1133, 5358, 71342, 71710, 790609, 240259, 6713847, 772357, 95722151, 20715463, 360353293, 882056934, 7437557472, 5446959295

Basic calculations (n = 1305238049)

Multiplication

n×y
n×2 2610476098
n×3 3915714147
n×4 5220952196
n×5 6526190245

Division

n÷y
n÷2 652619024.5
n÷3 435079349.66667
n÷3 326309512.25
n÷5 261047609.8

Exponentiation

ny
n2 1703646364557326401
n3 2.2236640570607E+27
n4 2.9024109354694E+36
n5 3.7883371868083E+45

Nth Root

y√n
2√n 36128.078401709
3√n 1092.8567570119
4√n 190.07387616847
5√n 66.548450067312

Divisors of 1305238049

1, 53, 101, 109, 2237, 5353, 5777, 11009, 118561, 225937, 243833, 583477, 11974661, 12923149, 24627133, 1305238049

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 -1305238048
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 1305238049 can be divided by 16 positive divisors. The sum of these divisors (counting 1305238049) is 1, the average is 0.0625.

Base conversion 1305238049

Base System Value
2 Binary 1001101110011000101101000100001
3 Ternary 10100222000221222222
4 Quaternary 1031303011220201
5 Quinary 10133120104144
6 Senary 333303440425
8 Octal 11563055041
10 Decimal 1305238049
12 Duodecimal 305156115
16 Hexadecimal 4dcc5a21
20 Vigesimal 107hef29
36 Base36 ll3s4h

Cryptographic Hash Functions

md5 dc71be6df1fb12a9d83a69c4ceada943
sha1 362c3e12049236b9e6e7bc83664d62aa1eed690a
sha256 cb96c4c8bfc074e101c8d51d0184778e9ba0a4060ba8b015bd05cc4158c954c3
sha512 ea1acfd74a44d38ec9d9053f76d44976306a1d9195b0968dc0a78e7ea90b9b578257697793013b454f9d962882e8bbf2cc36022abd8f7960629e4419e2657bfe
ripemd-160 db937cd701d773bb693653deb6cce3ce429dccc7

1305238049 as geometric shapes

Circle

Radius = n
Diameter 2610476098
Circumference 8201052531.8485
Area 5.3521629032083E+18

Sphere

Radius = n
Volume 9.3144622209516E+27
Surface area 2.1408651612833E+19
Circumference 8201052531.8485

Square

Length = n
Perimeter 5220952196
Area 1703646364557326401
Diagonal 1845885351.0212

Cube

Length = n
Surface area 1.0221878187344E+19
Volume 2.2236640570607E+27
Space diagonal 2260738616.8401

Equilateral Triangle

Length = n
Perimeter 3915714147
Area 7.3770051538582E+17
Altitude 1130369308.42

Triangular Pyramid

Length = n
Surface area 7.3770051538582E+17
Volume 2.6206132230474E+26
Height 615295117.00707