1387930776 (number)

1387930776 is an even 10-digits composite number following 1387930775 and preceding 1387930777. In scientific notation, it is written as 1.387930776 × 10^9. The sum of its digits is 51. It has a total of 7 prime factors and 64 positive divisors. There are 455714688 positive integers (up to 1387930776) that are relatively prime to 1387930776.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-seven million nine hundred thirty thousand seven hundred seventy-six

Notation

Scientific notation 1.387930776 × 10^9
Engineering notation 1.387930776 × 10^9

Prime Factorization of 1387930776

Prime Factorization 2 × 2 × 2 × 3 × 79 × 773 × 947

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 346982694
Product of the distinct prime numbers

The prime factorization of 1387930776 is 2 × 2 × 2 × 3 × 79 × 773 × 947. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 1, 30, 29, 756, 882, 5378, 8302, 99269, 80079, 229544, 877664, 7130841, 72122, 63042387, 33701140, 161188459, 540857954, 5290892924, 932791302

Basic calculations (n = 1387930776)

Multiplication

n×y
n×2 2775861552
n×3 4163792328
n×4 5551723104
n×5 6939653880

Division

n÷y
n÷2 693965388
n÷3 462643592
n÷3 346982694
n÷5 277586155.2

Exponentiation

ny
n2 1926351838967962176
n3 2.6736430027078E+27
n4 3.7108314074952E+36
n5 5.1503771150101E+45

Nth Root

y√n
2√n 37254.942974054
3√n 1115.4649675181
4√n 193.01539569178
5√n 67.371088030589

Divisors of 1387930776

1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 773, 947, 948, 1546, 1894, 1896, 2319, 2841, 3092, 3788, 4638, 5682, 6184, 7576, 9276, 11364, 18552, 22728, 61067, 74813, 122134, 149626, 183201, 224439, 244268, 299252, 366402, 448878, 488536, 598504, 732031, 732804, 897756, 1464062, 1465608, 1795512, 2196093, 2928124, 4392186, 5856248, 8784372, 17568744, 57830449, 115660898, 173491347, 231321796, 346982694, 462643592, 693965388, 1387930776

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 -1387930775
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 1387930776 can be divided by 64 positive divisors. The sum of these divisors (counting 1387930776) is 1, the average is 0.015625.

Base conversion 1387930776

Base System Value
2 Binary 1010010101110100010010010011000
3 Ternary 10120201122012002120
4 Quaternary 1102232202102120
5 Quinary 10320302241101
6 Senary 345420101240
8 Octal 12256422230
10 Decimal 1387930776
12 Duodecimal 328994820
16 Hexadecimal 52ba2498
20 Vigesimal 11deb6ig
36 Base36 myc68o

Cryptographic Hash Functions

md5 a87f483f11781c4849d68a98ba0b5560
sha1 bdb27c20f5258bfd34f4886c4cb9089b497f50fb
sha256 fe7ecc08a1b57a0e3d697f4ffb2650269973faadb623585b74feb3e201e06556
sha512 e34e3a6e639d97d8eec306c2b217767e752a0de90f7aeb5ad703256a95709ae4e6f127ecfd3202ca30760a574dc94f212c1c528d8bead608bd2ab6c429889580
ripemd-160 faccb97487355e9d70e33e4b4d848675d3b2f2b6

1387930776 as geometric shapes

Circle

Radius = n
Diameter 2775861552
Circumference 8720626259.1456
Area 6.0518127855309E+18

Sphere

Radius = n
Volume 1.1199329620838E+28
Surface area 2.4207251142124E+19
Circumference 8720626259.1456

Square

Length = n
Perimeter 5551723104
Area 1926351838967962176
Diagonal 1962830527.0542

Cube

Length = n
Surface area 1.1558111033808E+19
Volume 2.6736430027078E+27
Space diagonal 2403966621.4205

Equilateral Triangle

Length = n
Perimeter 4163792328
Area 8.3413481458656E+17
Altitude 1201983310.7102

Triangular Pyramid

Length = n
Surface area 8.3413481458656E+17
Volume 3.1509184961445E+26
Height 654276842.3514