1245338249 (number)

1245338249 is an odd 10-digits prime number following 1245338248 and preceding 1245338250. In scientific notation, it is written as 1.245338249 × 10^9. The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors. There are 1245338248 positive integers (up to 1245338249) that are relatively prime to 1245338249.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.245338249 × 10^9
Engineering notation 1.245338249 × 10^9

Prime Factorization of 1245338249

Prime Factorization 1245338249

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 1245338249
Product of the distinct prime numbers

The prime factorization of 1245338249 is 1245338249. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 4, 80, 41, 830, 384, 863, 810, 15278, 21206, 661862, 403474, 4755849, 4424383, 68365379, 53271323, 49974709, 304433537, 9304919982, 4503571336

Basic calculations (n = 1245338249)

Multiplication

n×y
n×2 2490676498
n×3 3736014747
n×4 4981352996
n×5 6226691245

Division

n÷y
n÷2 622669124.5
n÷3 415112749.66667
n÷3 311334562.25
n÷5 249067649.8

Exponentiation

ny
n2 1550867354422386001
n3 1.9313544355876E+27
n4 2.4051895510131E+36
n5 2.9952745439717E+45

Nth Root

y√n
2√n 35289.350362397
3√n 1075.8765517708
4√n 187.85459899187
5√n 65.926112226236

Divisors of 1245338249

1, 1245338249

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 1245338250
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 622669125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 35289.350376565
Returns the nth root of the product of n divisors
H Harmonic Mean 1.999999998394
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1245338249 can be divided by 2 positive divisors. The sum of these divisors (counting 1245338249) is 1245338250, the average is 622669125.

Base conversion 1245338249

Base System Value
2 Binary 1001010001110100101101010001001
3 Ternary 10012210022201220212
4 Quaternary 1022032211222021
5 Quinary 10022301310444
6 Senary 323323530505
8 Octal 11216455211
10 Decimal 1245338249
12 Duodecimal 2a9089a35
16 Hexadecimal 4a3a5a89
20 Vigesimal j9375c9
36 Base36 klfx55

Cryptographic Hash Functions

md5 3ab514227cb894906d4585f6a7ba787f
sha1 759e028f3a8be81de425b0c3bfef6890f6737299
sha256 53d4330993933ec62a5f72f77e12cf02e50e44aee2b4028cc52f0449414a0135
sha512 f61e2468c02ba0e464de8686cd188f51170ab7d5b5519b5aefbbf9623aceab7b1305e5189bc8ea23da5af694b334a442c5c6b2b9b9e3b5861e9c6524f999787b
ripemd-160 9317f6ddc3ea45a2a40bd6679f7f10e6db9f3b8a

1245338249 as geometric shapes

Circle

Radius = n
Diameter 2490676498
Circumference 7824690988.5856
Area 4.8721934873456E+18

Sphere

Radius = n
Volume 8.0900385417602E+27
Surface area 1.9488773949382E+19
Circumference 7824690988.5856

Square

Length = n
Perimeter 4981352996
Area 1550867354422386001
Diagonal 1761174241.4778

Cube

Length = n
Surface area 9.3052041265343E+18
Volume 1.9313544355876E+27
Space diagonal 2156989119.8769

Equilateral Triangle

Length = n
Perimeter 3736014747
Area 6.7154526341488E+17
Altitude 1078494559.9384

Triangular Pyramid

Length = n
Surface area 6.7154526341488E+17
Volume 2.2761230304646E+26
Height 587058080.49259