1279968448 (number)

1279968448 is an even 10-digits composite number following 1279968447 and preceding 1279968449. In scientific notation, it is written as 1.279968448 × 10^9. The sum of its digits is 58. It has a total of 9 prime factors and 56 positive divisors. There are 580926720 positive integers (up to 1279968448) that are relatively prime to 1279968448.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.279968448 × 10^9
Engineering notation 1.279968448 × 10^9

Prime Factorization of 1279968448

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 11 × 1123 × 1619

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 39999014
Product of the distinct prime numbers

The prime factorization of 1279968448 is 2 × 2 × 2 × 2 × 2 × 2 × 11 × 1123 × 1619. Since it has a total of 9 prime factors.

Most popular turbo-numbers

4, 5, 26, 21, 950, 327, 3034, 5523, 32006, 3688, 185958, 356903, 4991880, 9879258, 58282241, 23153649, 275710574, 259282445, 7047605994, 3181088778

Basic calculations (n = 1279968448)

Multiplication

n×y
n×2 2559936896
n×3 3839905344
n×4 5119873792
n×5 6399842240

Division

n÷y
n÷2 639984224
n÷3 426656149.33333
n÷3 319992112
n÷5 255993689.6

Exponentiation

ny
n2 1638319227875528704
n3 2.0969969194324E+27
n4 2.6840898924267E+36
n5 3.4355503739019E+45

Nth Root

y√n
2√n 35776.646684674
3√n 1085.7581251788
4√n 189.14715616333
5√n 66.288753538411

Divisors of 1279968448

1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 1123, 1619, 2246, 3238, 4492, 6476, 8984, 12353, 12952, 17809, 17968, 24706, 25904, 35618, 35936, 49412, 51808, 71236, 71872, 98824, 103616, 142472, 197648, 284944, 395296, 569888, 790592, 1139776, 1818137, 3636274, 7272548, 14545096, 19999507, 29090192, 39999014, 58180384, 79998028, 116360768, 159996056, 319992112, 639984224, 1279968448

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1279968447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1279968448 can be divided by 56 positive divisors. The sum of these divisors (counting 1279968448) is 1, the average is 0.017857142857143.

Base conversion 1279968448

Base System Value
2 Binary 1001100010010101100010011000000
3 Ternary 10022012111010121211
4 Quaternary 1030102230103000
5 Quinary 10110132442243
6 Senary 331002055504
8 Octal 11422542300
10 Decimal 1279968448
12 Duodecimal 2b87aa594
16 Hexadecimal 4c4ac4c0
20 Vigesimal jjjg128
36 Base36 l625z4

Cryptographic Hash Functions

md5 5dec4293e76bba0b8528b89e6bf4b6e6
sha1 22e3c22c864a0cd4ae80abb9c0c52f7a76329a75
sha256 02b9a69f182e477bba2f2c650dbba155ebd4b7bbc71aedfdbc55859be2075a93
sha512 f80dd4a5b1404798b871cd166e0dc332b5e989619bf7b6efdaff8e195129d062ce2352ee689ece53b7f21c5e9ba2d6e25b30560177b556574e8ad371a4f21b07
ripemd-160 df637fda3dac6d3c0fc092ede6d8b27a68b0980d

1279968448 as geometric shapes

Circle

Radius = n
Diameter 2559936896
Circumference 8042278946.1271
Area 5.1469316505287E+18

Sphere

Radius = n
Volume 8.7838801555857E+27
Surface area 2.0587726602115E+19
Circumference 8042278946.1271

Square

Length = n
Perimeter 5119873792
Area 1638319227875528704
Diagonal 1810148738.5712

Cube

Length = n
Surface area 9.8299153672532E+18
Volume 2.0969969194324E+27
Space diagonal 2216970384.0211

Equilateral Triangle

Length = n
Perimeter 3839905344
Area 7.0941303542436E+17
Altitude 1108485192.0105

Triangular Pyramid

Length = n
Surface area 7.0941303542436E+17
Volume 2.4713345697632E+26
Height 603382912.85708