1279484988 (number)

1279484988 is an even 10-digits composite number following 1279484987 and preceding 1279484989. In scientific notation, it is written as 1.279484988 × 10^9. The sum of its digits is 60. It has a total of 6 prime factors and 48 positive divisors. There are 408131584 positive integers (up to 1279484988) that are relatively prime to 1279484988.

Interesting facts

Basic properties

Name

Name one billion two hundred seventy-nine million four hundred eighty-four thousand nine hundred eighty-eight

Notation

Scientific notation 1.279484988 × 10^9
Engineering notation 1.279484988 × 10^9

Prime Factorization of 1279484988

Prime Factorization 2 × 2 × 3 × 29 × 113 × 32537

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 639742494
Product of the distinct prime numbers

The prime factorization of 1279484988 is 2 × 2 × 3 × 29 × 113 × 32537. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 9, 20, 69, 743, 198, 9987, 4861, 56018, 74213, 501216, 397206, 2968129, 5188625, 6729852, 39989399, 460572371, 273279510, 4362647011, 8326238493

Basic calculations (n = 1279484988)

Multiplication

n×y
n×2 2558969976
n×3 3838454964
n×4 5117939952
n×5 6397424940

Division

n÷y
n÷2 639742494
n÷3 426494996
n÷3 319871247
n÷5 255896997.6

Exponentiation

ny
n2 1637081834517360144
n3 2.0946216313925E+27
n4 2.6800369329067E+36
n5 3.4290670229397E+45

Nth Root

y√n
2√n 35769.889404358
3√n 1085.6214065152
4√n 189.12929282467
5√n 66.283745164354

Divisors of 1279484988

1, 2, 3, 4, 6, 12, 29, 58, 87, 113, 116, 174, 226, 339, 348, 452, 678, 1356, 3277, 6554, 9831, 13108, 19662, 32537, 39324, 65074, 97611, 130148, 195222, 390444, 943573, 1887146, 2830719, 3676681, 3774292, 5661438, 7353362, 11030043, 11322876, 14706724, 22060086, 44120172, 106623749, 213247498, 319871247, 426494996, 639742494, 1279484988

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1279484987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1279484988 can be divided by 48 positive divisors. The sum of these divisors (counting 1279484988) is 1, the average is 0.020833333333333.

Base conversion 1279484988

Base System Value
2 Binary 1001100010000110110010000111100
3 Ternary 10022011120120102220
4 Quaternary 1030100312100330
5 Quinary 10110022004423
6 Senary 330543445340
8 Octal 11420662074
10 Decimal 1279484988
12 Duodecimal 2b85b6850
16 Hexadecimal 4c43643c
20 Vigesimal jjgfc98
36 Base36 l5rsxo

Cryptographic Hash Functions

md5 5a3f6c179c53af912a84712d8c3feb7d
sha1 83fe441513e58215c4eaae78b713015bab150f57
sha256 951203dce9290d40963ca2f6908632294a7ba57b94df384c35549a5302485689
sha512 020328d37902438b45bc67093aaa51513d4ad7175b270987c2d156c449e0f6e2d51b55aa0c9e0ec4f2af94bb4902ebf0f0698d7ff783013a8ffd43cb04e25dda
ripemd-160 40971f61fbb3191d23b4945a7ccb08e77522f1cd

1279484988 as geometric shapes

Circle

Radius = n
Diameter 2558969976
Circumference 8039241277.3584
Area 5.143044264645E+18

Sphere

Radius = n
Volume 8.7739305723104E+27
Surface area 2.057217705858E+19
Circumference 8039241277.3584

Square

Length = n
Perimeter 5117939952
Area 1637081834517360144
Diagonal 1809465022.8824

Cube

Length = n
Surface area 9.8224910071042E+18
Volume 2.0946216313925E+27
Space diagonal 2216133006.7377

Equilateral Triangle

Length = n
Perimeter 3838454964
Area 7.0887722838303E+17
Altitude 1108066503.3688

Triangular Pyramid

Length = n
Surface area 7.0887722838303E+17
Volume 2.4685352659627E+26
Height 603155007.62746