1687930 (number)

1687930 is an even 7-digits composite number following 1687929 and preceding 1687931. In scientific notation, it is written as 1.687930 × 10^6. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 635392 positive integers (up to 1687930) that are relatively prime to 1687930.

Interesting facts

Basic properties

Name

Name one million six hundred eighty-seven thousand nine hundred thirty

Notation

Scientific notation 1.687930 × 10^6
Engineering notation 1.687930 × 10^6

Prime Factorization of 1687930

Prime Factorization 2 × 5 × 17 × 9929

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1687930
Product of the distinct prime numbers

The prime factorization of 1687930 is 2 × 5 × 17 × 9929. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 94, 14, 943, 895, 9663, 3390, 95795, 36810, 685870, 133851, 6829746, 6493376, 4652599, 65788168, 496578500, 55906606, 8262001336, 1993882694

Basic calculations (n = 1687930)

Multiplication

n×y
n×2 3375860
n×3 5063790
n×4 6751720
n×5 8439650

Division

n÷y
n÷2 843965
n÷3 562643.33333333
n÷3 421982.5
n÷5 337586

Exponentiation

ny
n2 2849107684900
n3 4809094334573257000
n4 8.1174146001562E+24
n5 1.3701627626042E+31

Nth Root

y√n
2√n 1299.2036022118
3√n 119.06519037144
4√n 36.044467012452
5√n 17.598306869444

Divisors of 1687930

1, 2, 5, 10, 17, 34, 85, 170, 9929, 19858, 49645, 99290, 168793, 337586, 843965, 1687930

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 -1687929
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 1687930 can be divided by 16 positive divisors. The sum of these divisors (counting 1687930) is 1, the average is 0.0625.

Base conversion 1687930

Base System Value
2 Binary 110011100000101111010
3 Ternary 10011202101221
4 Quaternary 12130011322
5 Quinary 413003210
6 Senary 100102254
8 Octal 6340572
10 Decimal 1687930
12 Duodecimal 69498a
16 Hexadecimal 19c17a
20 Vigesimal aajga
36 Base36 106ey

Cryptographic Hash Functions

md5 cc1b0febaedcc5d3125abded9ebd1e8f
sha1 276a6c5e56f12500029144081368778938c00a50
sha256 10d3c5d83c332b0863dde425453befcdce3e198cfaf3a7b0f1074dea01fd7407
sha512 931bcc584d0e947f67313b2bfa7fba134977e50fd32b3683d8530729fa8e2550129760881b15caddc5bef9742be84cbe2b5a5c44ddfd815a1c7236b6535a9c66
ripemd-160 3f440cd7716bec1129f013578faa7435cffc3002

1687930 as geometric shapes

Circle

Radius = n
Diameter 3375860
Circumference 10605576.975548
Area 8950735772168.1

Sphere

Radius = n
Volume 2.0144287242554E+19
Surface area 35802943088672
Circumference 10605576.975548

Square

Length = n
Perimeter 6751720
Area 2849107684900
Diagonal 2387093.4983364

Cube

Length = n
Surface area 17094646109400
Volume 4809094334573257000
Space diagonal 2923580.5196197

Equilateral Triangle

Length = n
Perimeter 5063790
Area 1233699816620.4
Altitude 1461790.2598099

Triangular Pyramid

Length = n
Surface area 1233699816620.4
Volume 5.6675720255709E+17
Height 795697.83277881