1389916 (number)

1389916 is an even 7-digits composite number following 1389915 and preceding 1389917. In scientific notation, it is written as 1.389916 × 10^6. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 610800 positive integers (up to 1389916) that are relatively prime to 1389916.

Interesting facts

Basic properties

Name

Name one million three hundred eighty-nine thousand nine hundred sixteen

Notation

Scientific notation 1.389916 × 10^6
Engineering notation 1.389916 × 10^6

Prime Factorization of 1389916

Prime Factorization 2 × 2 × 11 × 31 × 1019

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 694958
Product of the distinct prime numbers

The prime factorization of 1389916 is 2 × 2 × 11 × 31 × 1019. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 81, 58, 535, 610, 7182, 6943, 79273, 23359, 956660, 75003, 4798015, 7838455, 66879558, 86392503, 46140449, 32959080, 8249187228, 6997277188

Basic calculations (n = 1389916)

Multiplication

n×y
n×2 2779832
n×3 4169748
n×4 5559664
n×5 6949580

Division

n÷y
n÷2 694958
n÷3 463305.33333333
n÷3 347479
n÷5 277983.2

Exponentiation

ny
n2 1931866487056
n3 2685132140222927296
n4 3.7321081238101E+24
n5 5.1873167950136E+30

Nth Root

y√n
2√n 1178.9469877819
3√n 111.59965485092
4√n 34.335797468268
5√n 16.927690536125

Divisors of 1389916

1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1019, 1364, 2038, 4076, 11209, 22418, 31589, 44836, 63178, 126356, 347479, 694958, 1389916

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1389915
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1389916 can be divided by 24 positive divisors. The sum of these divisors (counting 1389916) is 1, the average is 0.041666666666667.

Base conversion 1389916

Base System Value
2 Binary 101010011010101011100
3 Ternary 2121121121101
4 Quaternary 11103111130
5 Quinary 323434131
6 Senary 45442444
8 Octal 5232534
10 Decimal 1389916
12 Duodecimal 570424
16 Hexadecimal 15355c
20 Vigesimal 8defg
36 Base36 tsgs

Cryptographic Hash Functions

md5 aef2f46d356ab5e0a87f34303ac407b8
sha1 479526ff38b6296408e57130b0447637177cc043
sha256 d57c194c610ae81acfc957c85e1f29553948e9a79d3076f1f6293d1fc52b5cd3
sha512 2b3e1926e98a1b62ebfc8f9709b92f5b204f2884793c753cf027c8fca09d17b6f23f7302950c0470cb7e6e49213e56697d861cc5e59399aabaef72df752a2242
ripemd-160 1ccb6a3663957af3389cf8b234b7f9d8046a5745

1389916 as geometric shapes

Circle

Radius = n
Diameter 2779832
Circumference 8733099.7894138
Area 6069137563451.5

Sphere

Radius = n
Volume 1.1247455207523E+19
Surface area 24276550253806
Circumference 8733099.7894138

Square

Length = n
Perimeter 5559664
Area 1931866487056
Diagonal 1965638.0577594

Cube

Length = n
Surface area 11591198922336
Volume 2685132140222927296
Space diagonal 2407405.1302529

Equilateral Triangle

Length = n
Perimeter 4169748
Area 836522727255.15
Altitude 1203702.5651265

Triangular Pyramid

Length = n
Surface area 836522727255.15
Volume 3.164458574556E+17
Height 655212.68591979