1386281208 (number)

1386281208 is an even 10-digits composite number following 1386281207 and preceding 1386281209. In scientific notation, it is written as 1.386281208 × 10^9. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 408000384 positive integers (up to 1386281208) that are relatively prime to 1386281208.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-six million two hundred eighty-one thousand two hundred eight

Notation

Scientific notation 1.386281208 × 10^9
Engineering notation 1.386281208 × 10^9

Prime Factorization of 1386281208

Prime Factorization 2 × 2 × 2 × 3 × 13 × 23 × 193183

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 346570302
Product of the distinct prime numbers

The prime factorization of 1386281208 is 2 × 2 × 2 × 3 × 13 × 23 × 193183. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 10, 39, 69, 826, 813, 3574, 127, 87576, 72926, 629493, 990299, 4234966, 5217239, 11107283, 96539170, 185787888, 583954452, 7175565329, 4908895211

Basic calculations (n = 1386281208)

Multiplication

n×y
n×2 2772562416
n×3 4158843624
n×4 5545124832
n×5 6931406040

Division

n÷y
n÷2 693140604
n÷3 462093736
n÷3 346570302
n÷5 277256241.6

Exponentiation

ny
n2 1921775587653939264
n3 2.6641213831578E+27
n4 3.6932214093026E+36
n5 5.1198434366995E+45

Nth Root

y√n
2√n 37232.797477493
3√n 1115.0228790039
4√n 192.95801998749
5√n 67.355066185165

Divisors of 1386281208

1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 193183, 386366, 579549, 772732, 1159098, 1545464, 2318196, 2511379, 4443209, 4636392, 5022758, 7534137, 8886418, 10045516, 13329627, 15068274, 17772836, 20091032, 26659254, 30136548, 35545672, 53318508, 57761717, 60273096, 106637016, 115523434, 173285151, 231046868, 346570302, 462093736, 693140604, 1386281208

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1386281207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1386281208 can be divided by 64 positive divisors. The sum of these divisors (counting 1386281208) is 1, the average is 0.015625.

Base conversion 1386281208

Base System Value
2 Binary 1010010101000001111100011111000
3 Ternary 10120121112101022110
4 Quaternary 1102220033203320
5 Quinary 10314341444313
6 Senary 345320452320
8 Octal 12250174370
10 Decimal 1386281208
12 Duodecimal 32831a0a0
16 Hexadecimal 52a0f8f8
20 Vigesimal 11d45308
36 Base36 mxctfc

Cryptographic Hash Functions

md5 b0735b9fcf47da539cca4ca9749c258a
sha1 4790768c19b1f559c10e8e56ac2f940f7330afc4
sha256 1ea5f7b46744aaebd66e8d218d934f6fac0c1623b4a77b8309ac9c05efe76528
sha512 7ac9ffc5f6f074574136ed6d9d2145ce10f51057e12e8dc3882000492bc0367426385860664a619ce0399185989113a1ad674f8c99cd9af9e3301ec85b5db509
ripemd-160 fe1f9905212f69a20cd6c5cdaec5c1171ab3d9e4

1386281208 as geometric shapes

Circle

Radius = n
Diameter 2772562416
Circumference 8710261717.7248
Area 6.0374360680218E+18

Sphere

Radius = n
Volume 1.1159445554133E+28
Surface area 2.4149744272087E+19
Circumference 8710261717.7248

Square

Length = n
Perimeter 5545124832
Area 1921775587653939264
Diagonal 1960497685.6166

Cube

Length = n
Surface area 1.1530653525924E+19
Volume 2.6641213831578E+27
Space diagonal 2401109485.834

Equilateral Triangle

Length = n
Perimeter 4158843624
Area 8.3215323964054E+17
Altitude 1200554742.917

Triangular Pyramid

Length = n
Surface area 8.3215323964054E+17
Volume 3.1396971598916E+26
Height 653499228.53885