1387863312 (number)

1387863312 is an even 10-digits composite number following 1387863311 and preceding 1387863313. In scientific notation, it is written as 1.387863312 × 10^9. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 419405440 positive integers (up to 1387863312) that are relatively prime to 1387863312.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-seven million eight hundred sixty-three thousand three hundred twelve

Notation

Scientific notation 1.387863312 × 10^9
Engineering notation 1.387863312 × 10^9

Prime Factorization of 1387863312

Prime Factorization 2 × 2 × 2 × 2 × 33 × 383 × 6863

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 173482914
Product of the distinct prime numbers

The prime factorization of 1387863312 is 2 × 2 × 2 × 2 × 33 × 383 × 6863. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 5, 45, 61, 971, 975, 9736, 9197, 88918, 83489, 436338, 171221, 6720756, 1539197, 81214519, 96879154, 946016285, 981889958, 260019227, 8556586450

Basic calculations (n = 1387863312)

Multiplication

n×y
n×2 2775726624
n×3 4163589936
n×4 5551453248
n×5 6939316560

Division

n÷y
n÷2 693931656
n÷3 462621104
n÷3 346965828
n÷5 277572662.4

Exponentiation

ny
n2 1926164572795609344
n3 2.6732531434572E+27
n4 3.7101099614929E+36
n5 5.1491254990417E+45

Nth Root

y√n
2√n 37254.037526153
3√n 1115.4468938626
4√n 193.01305014468
5√n 67.370433068319

Divisors of 1387863312

1, 2, 4, 8, 16, 33, 66, 132, 264, 383, 528, 766, 1532, 3064, 6128, 6863, 12639, 13726, 25278, 27452, 50556, 54904, 101112, 109808, 202224, 226479, 452958, 905916, 1811832, 2628529, 3623664, 5257058, 10514116, 21028232, 42056464, 86741457, 173482914, 346965828, 693931656, 1387863312

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 -1387863311
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 1387863312 can be divided by 40 positive divisors. The sum of these divisors (counting 1387863312) is 1, the average is 0.025.

Base conversion 1387863312

Base System Value
2 Binary 1010010101110010001110100010000
3 Ternary 10120201111202112220
4 Quaternary 1102232101310100
5 Quinary 10320243111222
6 Senary 345414421040
8 Octal 12256216420
10 Decimal 1387863312
12 Duodecimal 328961780
16 Hexadecimal 52b91d10
20 Vigesimal 11de2i5c
36 Base36 myaq6o

Cryptographic Hash Functions

md5 a0584d1a4f0e1176465aa7fa5026f483
sha1 6db621ab9ae5b96bc4a1b8449e8626a7252026f2
sha256 61a271a7b204e54b1acd62c3a885f58425618442dcea2e18521d276f708ad9b5
sha512 1edd7be82faeb0c0aebff51cb64eae50f2d1c89ca68fb7caa5ee76edf58ccd86655c578fdb6b9b2dd21aeb560ce20ad172b51d3e48a9b96d07e097b493ffc534
ripemd-160 c20b9c8d967bbe09ca82bf58b9fd5636d1095405

1387863312 as geometric shapes

Circle

Radius = n
Diameter 2775726624
Circumference 8720202370.332
Area 6.0512244714996E+18

Sphere

Radius = n
Volume 1.1197696582228E+28
Surface area 2.4204897885998E+19
Circumference 8720202370.332

Square

Length = n
Perimeter 5551453248
Area 1926164572795609344
Diagonal 1962735118.5504

Cube

Length = n
Surface area 1.1556987436774E+19
Volume 2.6732531434572E+27
Space diagonal 2403849770.3448

Equilateral Triangle

Length = n
Perimeter 4163589936
Area 8.340537259553E+17
Altitude 1201924885.1724

Triangular Pyramid

Length = n
Surface area 8.340537259553E+17
Volume 3.1504590426114E+26
Height 654245039.51681