1298049485 (number)

1298049485 is an odd 10-digits composite number following 1298049484 and preceding 1298049486. In scientific notation, it is written as 1.298049485 × 10^9. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 1033058304 positive integers (up to 1298049485) that are relatively prime to 1298049485.

Interesting facts

Basic properties

Name

Name one billion two hundred ninety-eight million forty-nine thousand four hundred eighty-five

Notation

Scientific notation 1.298049485 × 10^9
Engineering notation 1.298049485 × 10^9

Prime Factorization of 1298049485

Prime Factorization 965 × 1345129

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1298049485
Product of the distinct prime numbers

The prime factorization of 1298049485 is 965 × 1345129. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 4, 98, 10, 69, 8, 1873, 266, 36931, 31095, 720316, 448410, 1568344, 9948551, 37368717, 86722182, 141780081, 554820321, 2636892051, 6778104608

Basic calculations (n = 1298049485)

Multiplication

n×y
n×2 2596098970
n×3 3894148455
n×4 5192197940
n×5 6490247425

Division

n÷y
n÷2 649024742.5
n÷3 432683161.66667
n÷3 324512371.25
n÷5 259609897

Exponentiation

ny
n2 1684932465508765225
n3 2.1871257191134E+27
n4 2.8389974133254E+36
n5 3.6851591302834E+45

Nth Root

y√n
2√n 36028.45382472
3√n 1090.8467692796
4√n 189.81162721161
5√n 66.474985281016

Divisors of 1298049485

1, 965, 1345129, 1298049485

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1298049484
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1298049485 can be divided by 4 positive divisors. The sum of these divisors (counting 1298049485) is 1, the average is 0.25.

Base conversion 1298049485

Base System Value
2 Binary 1001101010111101010100111001101
3 Ternary 10100110111202010212
4 Quaternary 1031113222213031
5 Quinary 10124300040420
6 Senary 332445412205
8 Octal 11527524715
10 Decimal 1298049485
12 Duodecimal 30286a065
16 Hexadecimal 4d5ea9cd
20 Vigesimal 105cg3e5
36 Base36 lgtpe5

Cryptographic Hash Functions

md5 abeabdff8aa48fee90d62966b351bb60
sha1 78ddf52bd3760db5d81f9999b1a2bb5a1f11442f
sha256 123513a52fdd264027316af5c4aa6abb4c6244868ee7ce14a95e0ee21a22a51e
sha512 19b297809311e6509f9f1a2116081d6fe57a5c8096aa48491a7e0438fd4fe8bff0dd496c25b4b1ec84315ad29e06c66bf37179181bcefbff5e3019e50a99f71a
ripemd-160 89f4eb46369111d84b7a8b766d0c7f7965715d30

1298049485 as geometric shapes

Circle

Radius = n
Diameter 2596098970
Circumference 8155885452.144
Area 5.2933714554373E+18

Sphere

Radius = n
Volume 9.1614107888587E+27
Surface area 2.1173485821749E+19
Circumference 8155885452.144

Square

Length = n
Perimeter 5192197940
Area 1684932465508765225
Diagonal 1835719186.3184

Cube

Length = n
Surface area 1.0109594793053E+19
Volume 2.1871257191134E+27
Space diagonal 2248287658.7586

Equilateral Triangle

Length = n
Perimeter 3894148455
Area 7.2959715939587E+17
Altitude 1124143829.3793

Triangular Pyramid

Length = n
Surface area 7.2959715939587E+17
Volume 2.577552378821E+26
Height 611906395.43947