1387914892 (number)

1387914892 is an even 10-digits composite number following 1387914891 and preceding 1387914893. In scientific notation, it is written as 1.387914892 × 10^9. The sum of its digits is 52. It has a total of 6 prime factors and 48 positive divisors. There are 548352000 positive integers (up to 1387914892) that are relatively prime to 1387914892.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-seven million nine hundred fourteen thousand eight hundred ninety-two

Notation

Scientific notation 1.387914892 × 10^9
Engineering notation 1.387914892 × 10^9

Prime Factorization of 1387914892

Prime Factorization 2 × 2 × 7 × 13 × 953 × 4001

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 693957446
Product of the distinct prime numbers

The prime factorization of 1387914892 is 2 × 2 × 7 × 13 × 953 × 4001. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 2, 17, 54, 627, 125, 3548, 4881, 54363, 11137, 538881, 309007, 2506692, 9243453, 14394032, 99654628, 64039706, 954549156, 7991099174, 8664998853

Basic calculations (n = 1387914892)

Multiplication

n×y
n×2 2775829784
n×3 4163744676
n×4 5551659568
n×5 6939574460

Division

n÷y
n÷2 693957446
n÷3 462638297.33333
n÷3 346978723
n÷5 277582978.4

Exponentiation

ny
n2 1926307747435371664
n3 2.6735512092405E+27
n4 3.7106615378295E+36
n5 5.1500824075252E+45

Nth Root

y√n
2√n 37254.729793679
3√n 1115.4607122354
4√n 193.01484345428
5√n 67.370933825887

Divisors of 1387914892

1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 953, 1906, 3812, 4001, 6671, 8002, 12389, 13342, 16004, 24778, 26684, 28007, 49556, 52013, 56014, 86723, 104026, 112028, 173446, 208052, 346892, 364091, 728182, 1456364, 3812953, 7625906, 15251812, 26690671, 49568389, 53381342, 99136778, 106762684, 198273556, 346978723, 693957446, 1387914892

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 -1387914891
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 1387914892 can be divided by 48 positive divisors. The sum of these divisors (counting 1387914892) is 1, the average is 0.020833333333333.

Base conversion 1387914892

Base System Value
2 Binary 1010010101110011110011010001100
3 Ternary 10120201121101022021
4 Quaternary 1102232132122030
5 Quinary 10320301234032
6 Senary 345415455524
8 Octal 12256363214
10 Decimal 1387914892
12 Duodecimal 3289875a4
16 Hexadecimal 52b9e68c
20 Vigesimal 11de974c
36 Base36 mybtzg

Cryptographic Hash Functions

md5 30920dc28844aa4f44efaafa04d40d06
sha1 a642b67f119ac1005f4ad46b496796d2192e8406
sha256 b6d20df5a9f063198ac7dcdd3c7eaa39c16928d43c658e16a753e85f7f1916b7
sha512 da9e723c08f8db88135e12ad4db79367b8a61f20942d2989e52d569c11c3c0dbb097b2a320f946ffacc9d870a3e7e168f45877a2fc2efb150d644954f94d6c9d
ripemd-160 b4253ee2e535b54fb4524b6e2c4b84bec8a94ada

1387914892 as geometric shapes

Circle

Radius = n
Diameter 2775829784
Circumference 8720526457.0301
Area 6.0516742678961E+18

Sphere

Radius = n
Volume 1.1198945117262E+28
Surface area 2.4206697071584E+19
Circumference 8720526457.0301

Square

Length = n
Perimeter 5551659568
Area 1926307747435371664
Diagonal 1962808063.686

Cube

Length = n
Surface area 1.1557846484612E+19
Volume 2.6735512092405E+27
Space diagonal 2403939109.5255

Equilateral Triangle

Length = n
Perimeter 4163744676
Area 8.3411572239291E+17
Altitude 1201969554.7627

Triangular Pyramid

Length = n
Surface area 8.3411572239291E+17
Volume 3.1508103165058E+26
Height 654269354.562