1689912 (number)

1689912 is an even 7-digits composite number following 1689911 and preceding 1689913. In scientific notation, it is written as 1.689912 × 10^6. The sum of its digits is 36. It has a total of 8 prime factors and 72 positive divisors. There are 481824 positive integers (up to 1689912) that are relatively prime to 1689912.

Interesting facts

Basic properties

Name

Name one million six hundred eighty-nine thousand nine hundred twelve

Notation

Scientific notation 1.689912 × 10^6
Engineering notation 1.689912 × 10^6

Prime Factorization of 1689912

Prime Factorization 2 × 2 × 2 × 3 × 3 × 7 × 7 × 479

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 20118
Product of the distinct prime numbers

The prime factorization of 1689912 is 2 × 2 × 2 × 3 × 3 × 7 × 7 × 479. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1689912)

Multiplication

n×y
n×2 3379824
n×3 5069736
n×4 6759648
n×5 8449560

Division

n÷y
n÷2 844956
n÷3 563304
n÷3 422478
n÷5 337982.4

Exponentiation

ny
n2 2855802567744
n3 4826055028861398528
n4 8.1556083059332E+24
n5 1.3782260343496E+31

Nth Root

y√n
2√n 1299.9661534055
3√n 119.11177502456
4√n 36.05504338377
5√n 17.60243778401

Divisors of 1689912

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1689911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1689912 can be divided by 72 positive divisors. The sum of these divisors (counting 1689912) is 1, the average is 0.013888888888889.

Base conversion 1689912

Base System Value
2 Binary 110011100100100111000
3 Ternary 10011212010100
4 Quaternary 12130210320
5 Quinary 413034122
6 Senary 100115400
8 Octal 6344470
10 Decimal 1689912
12 Duodecimal 695b60
16 Hexadecimal 19c938
20 Vigesimal ab4fc
36 Base36 107y0

Cryptographic Hash Functions

md5 aa771eb8afe15c0f3abf1b9f0f58e33b
sha1 a06387fdf2c51cbca6fd915de55b778f0ec3c9d8
sha256 df4cb87ce4c5a6602b918ea5ff139fc3ba59327c5cbae31d3c6f60cbd9f88c7a
sha512 97973365a736eec9c5120e8d0c7bcaa488c90400b17d6730843ab0cc005d6d1217628ab8f2eb241acfc97dad15d437719f388c06efd18899a1114776c39fbf96
ripemd-160 6621d13b17ae144b516d7c810a95b1d24cfc8a8a

1689912 as geometric shapes

Circle

Radius = n
Diameter 3379824
Circumference 10618030.248826
Area 8971768366927.4

Sphere

Radius = n
Volume 2.0215332032655E+19
Surface area 35887073467710
Circumference 10618030.248826

Square

Length = n
Perimeter 6759648
Area 2855802567744
Diagonal 2389896.469617

Cube

Length = n
Surface area 17134815406464
Volume 4826055028861398528
Space diagonal 2927013.4443203

Equilateral Triangle

Length = n
Perimeter 5069736
Area 1236598785929.6
Altitude 1463506.7221602

Triangular Pyramid

Length = n
Surface area 1236598785929.6
Volume 5.6875603954789E+17
Height 796632.15653901