1389910 (number)

1389910 is an even 7-digits composite number following 1389909 and preceding 1389911. In scientific notation, it is written as 1.389910 × 10^6. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 551200 positive integers (up to 1389910) that are relatively prime to 1389910.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.389910 × 10^6
Engineering notation 1.389910 × 10^6

Prime Factorization of 1389910

Prime Factorization 2 × 5 × 131 × 1061

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1389910
Product of the distinct prime numbers

The prime factorization of 1389910 is 2 × 5 × 131 × 1061. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 33, 69, 235, 310, 8142, 1228, 11139, 48356, 704147, 348731, 2596094, 462801, 11044816, 93104946, 424626857, 178561903, 4473145111, 2438418064

Basic calculations (n = 1389910)

Multiplication

n×y
n×2 2779820
n×3 4169730
n×4 5559640
n×5 6949550

Division

n÷y
n÷2 694955
n÷3 463303.33333333
n÷3 347477.5
n÷5 277982

Exponentiation

ny
n2 1931849808100
n3 2685097366776271000
n4 3.732043681056E+24
n5 5.1872048327366E+30

Nth Root

y√n
2√n 1178.9444431355
3√n 111.59949426594
4√n 34.335760412949
5√n 16.927675921383

Divisors of 1389910

1, 2, 5, 10, 131, 262, 655, 1061, 1310, 2122, 5305, 10610, 138991, 277982, 694955, 1389910

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1389909
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1389910 can be divided by 16 positive divisors. The sum of these divisors (counting 1389910) is 1, the average is 0.0625.

Base conversion 1389910

Base System Value
2 Binary 101010011010101010110
3 Ternary 2121121121011
4 Quaternary 11103111112
5 Quinary 323434120
6 Senary 45442434
8 Octal 5232526
10 Decimal 1389910
12 Duodecimal 57041a
16 Hexadecimal 153556
20 Vigesimal 8defa
36 Base36 tsgm

Cryptographic Hash Functions

md5 746d445ec408c5ce3161954331882f06
sha1 578eb29ce0352da612356981c229e484b93d8b0e
sha256 a1a44d7425ae9d6122e424a685afd591ef0c520e5e9dd966f5c3188faf913318
sha512 a8c9f12615ce758ab68feac02c3b70225a1c894890aa2eff2879d30ea77a6d76fbdb253372b390ab5d119b5431d6dadcb015986c8dea9b2253dce9f0b6eb2da6
ripemd-160 489524b4277cd9ee4ff922cce5aebcce8e5f3f4d

1389910 as geometric shapes

Circle

Radius = n
Diameter 2779820
Circumference 8733062.090302
Area 6069085164965.8

Sphere

Radius = n
Volume 1.124730954885E+19
Surface area 24276340659863
Circumference 8733062.090302

Square

Length = n
Perimeter 5559640
Area 1931849808100
Diagonal 1965629.572478

Cube

Length = n
Surface area 11591098848600
Volume 2685097366776271000
Space diagonal 2407394.7379481

Equilateral Triangle

Length = n
Perimeter 4169730
Area 836515505055.35
Altitude 1203697.368974

Triangular Pyramid

Length = n
Surface area 836515505055.35
Volume 3.1644175936561E+17
Height 655209.85749266