1278633984 (number)

1278633984 is an even 10-digits composite number following 1278633983 and preceding 1278633985. In scientific notation, it is written as 1.278633984 × 10^9. The sum of its digits is 51. It has a total of 13 prime factors and 48 positive divisors. There are 426209280 positive integers (up to 1278633984) that are relatively prime to 1278633984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.278633984 × 10^9
Engineering notation 1.278633984 × 10^9

Prime Factorization of 1278633984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 208111

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 13
Total number of prime factors
rad Radical 1248666
Product of the distinct prime numbers

The prime factorization of 1278633984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 208111. Since it has a total of 13 prime factors.

Most popular turbo-numbers

4, 4, 98, 50, 736, 114, 8744, 6065, 22621, 73444, 175922, 881060, 6629795, 6616742, 25387135, 11594689, 649647298, 341940393, 4091604875, 8156035162

Basic calculations (n = 1278633984)

Multiplication

n×y
n×2 2557267968
n×3 3835901952
n×4 5114535936
n×5 6393169920

Division

n÷y
n÷2 639316992
n÷3 426211328
n÷3 319658496
n÷5 255726796.8

Exponentiation

ny
n2 1634904865039712256
n3 2.0904449210467E+27
n4 2.6729139177305E+36
n5 3.4176785715168E+45

Nth Root

y√n
2√n 35757.991889926
3√n 1085.380665626
4√n 189.09783681979
5√n 66.274925561806

Divisors of 1278633984

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 6144, 208111, 416222, 624333, 832444, 1248666, 1664888, 2497332, 3329776, 4994664, 6659552, 9989328, 13319104, 19978656, 26638208, 39957312, 53276416, 79914624, 106552832, 159829248, 213105664, 319658496, 426211328, 639316992, 1278633984

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 -1278633983
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 1278633984 can be divided by 48 positive divisors. The sum of these divisors (counting 1278633984) is 1, the average is 0.020833333333333.

Base conversion 1278633984

Base System Value
2 Binary 1001100001101100110100000000000
3 Ternary 10022002222100002020
4 Quaternary 1030031212200000
5 Quinary 10104312241414
6 Senary 330513321440
8 Octal 11415464000
10 Decimal 1278633984
12 Duodecimal 2b8266280
16 Hexadecimal 4c366800
20 Vigesimal jjb94j4
36 Base36 l59kao

Cryptographic Hash Functions

md5 9414cec6a740336ec5e90265ae50b6f5
sha1 6dc954fc2a8eaf60eaa1616c093df13e40bf58be
sha256 810a52eeb60fc62e5ceceb5a2a801ee1efecf3e68dd059db2f9c95c9bef85fc0
sha512 7a53629c92173d75846253bfc998e65ef98edfd821279ee2a4be29457ed241469e0118db1dbe09fddc5d688014391a5d49402633500f5fcdf5d4c08ec2489df3
ripemd-160 a98231b899acf26581da2361d77756d0cd909942

1278633984 as geometric shapes

Circle

Radius = n
Diameter 2557267968
Circumference 8033894261.5293
Area 5.136205113327E+18

Sphere

Radius = n
Volume 8.7564352089259E+27
Surface area 2.0544820453308E+19
Circumference 8033894261.5293

Square

Length = n
Perimeter 5114535936
Area 1634904865039712256
Diagonal 1808261521.4839

Cube

Length = n
Surface area 9.8094291902383E+18
Volume 2.0904449210467E+27
Space diagonal 2214659024.5722

Equilateral Triangle

Length = n
Perimeter 3835901952
Area 7.0793457294758E+17
Altitude 1107329512.2861

Triangular Pyramid

Length = n
Surface area 7.0793457294758E+17
Volume 2.4636129656152E+26
Height 602753840.49465