1297249008 (number)

1297249008 is an even 10-digits composite number following 1297249007 and preceding 1297249009. In scientific notation, it is written as 1.297249008 × 10^9. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 382475520 positive integers (up to 1297249008) that are relatively prime to 1297249008.

Interesting facts

Basic properties

Name

Name one billion two hundred ninety-seven million two hundred forty-nine thousand eight

Notation

Scientific notation 1.297249008 × 10^9
Engineering notation 1.297249008 × 10^9

Prime Factorization of 1297249008

Prime Factorization 2 × 2 × 2 × 2 × 33 × 37 × 66403

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 162156126
Product of the distinct prime numbers

The prime factorization of 1297249008 is 2 × 2 × 2 × 2 × 33 × 37 × 66403. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1297249008)

Multiplication

n×y
n×2 2594498016
n×3 3891747024
n×4 5188996032
n×5 6486245040

Division

n÷y
n÷2 648624504
n÷3 432416336
n÷3 324312252
n÷5 259449801.6

Exponentiation

ny
n2 1682854988756984064
n3 2.1830819647728E+27
n4 2.8320009131843E+36
n5 3.6738103752834E+45

Nth Root

y√n
2√n 36017.343155763
3√n 1090.6224898731
4√n 189.78235733535
5√n 66.466784541671

Divisors of 1297249008

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1297249007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1297249008 can be divided by 40 positive divisors. The sum of these divisors (counting 1297249008) is 1, the average is 0.025.

Base conversion 1297249008

Base System Value
2 Binary 1001101010100100111001011110000
3 Ternary 10100102000002002120
4 Quaternary 1031110213023300
5 Quinary 10124043432013
6 Senary 332420314240
8 Octal 11524471360
10 Decimal 1297249008
12 Duodecimal 302542980
16 Hexadecimal 4d5272f0
20 Vigesimal 1057g2a8
36 Base36 lgcjqo

Cryptographic Hash Functions

md5 01bd0cbf1e743d662525c07704a1e208
sha1 5e8721347ec482093981fa481d747c49287ded8c
sha256 7519c9ce3d035e47a702e88c1ce9572e1c791984bb41828cff4a7f3b7920b5ab
sha512 2e101bbf6640a84b275fab8121ed1693cccda9b841b9c67752cddca67496c190c53873c8f76319e152aef4b93d6d253e74f60912e3208743a8cb62ad511700c0
ripemd-160 671880a3431b68f4b3b3e0a840dfb940e96ee8a5

1297249008 as geometric shapes

Circle

Radius = n
Diameter 2594498016
Circumference 8150855906.8189
Area 5.2868448697359E+18

Sphere

Radius = n
Volume 9.1444723502863E+27
Surface area 2.1147379478943E+19
Circumference 8150855906.8189

Square

Length = n
Perimeter 5188996032
Area 1682854988756984064
Diagonal 1834587140.8886

Cube

Length = n
Surface area 1.0097129932542E+19
Volume 2.1830819647728E+27
Space diagonal 2246901191.9243

Equilateral Triangle

Length = n
Perimeter 3891747024
Area 7.2869758557446E+17
Altitude 1123450595.9622

Triangular Pyramid

Length = n
Surface area 7.2869758557446E+17
Volume 2.5727867686282E+26
Height 611529046.96288