Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

1689909405 (number)

1689909405 is an odd 10-digits composite number following 1689909404 and preceding 1689909406. In scientific notation, it is written as 1.689909405 × 10^9. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 901285008 positive integers (up to 1689909405) that are relatively prime to 1689909405.

Interesting facts

1689909405 has 4 divisors, whose sum is 1802570048
The reverse of 1689909405 is 5049099861
Previous prime number is 15

Basic properties

Is Prime? no
Number parity odd
Number length 10
Sum of Digits 51
Digital Root 6

Name

Name	one billion six hundred eighty-nine million nine hundred nine thousand four hundred five

Notation

Scientific notation	1.689909405 × 10^9
Engineering notation	1.689909405 × 10^9

Prime Factorization of 1689909405

Prime Factorization 15 × 112660627

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	1689909405	Product of the distinct prime numbers

The prime factorization of 1689909405 is 15 × 112660627. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 10, 97, 9, 616, 756, 4136, 8759, 42660, 19275, 176965, 575744, 5214165, 3229739, 11873458, 70860299, 506787911, 797335443, 4542903534, 3773874015

Basic calculations (n = 1689909405)

Multiplication

n×y

n×2	3379818810
n×3	5069728215
n×4	6759637620
n×5	8449547025

Division

n÷y

n÷2	844954702.5
n÷3	563303135
n÷3	422477351.25
n÷5	337981881

Exponentiation

n^y

n²	2855793797107454025
n³	4.8260327964725E+27
n⁴	8.1555582115974E+36
n⁵	1.3782154524803E+46

Nth Root

^y√n

²√n	41108.507696096
³√n	1191.1171405586
⁴√n	202.75233092642
⁵√n	70.076545488672

Divisors of 1689909405

1, 15, 112660627, 1689909405

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1689909404	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1689909405 can be divided by 4 positive divisors. The sum of these divisors (counting 1689909405) is 1, the average is 0.25.

Base conversion 1689909405

Base	System	Value
2	Binary	1100100101110011111100010011101
3	Ternary	11100202212021220020
4	Quaternary	1210232133202131
5	Quinary	11430104100110
6	Senary	435404342353
8	Octal	14456374235
10	Decimal	1689909405
12	Duodecimal	3b1b449b9
16	Hexadecimal	64b9f89d
20	Vigesimal	1681ida5
36	Base36	ry4mfx

Cryptographic Hash Functions

md5	0e8532181a64191b557b667b72e42abc
sha1	80924703ce08cd73606d11e183d4c8059aac2f5f
sha256	a0694d5bd0e50309def9304d3054d2b372c2457ab62f961d3758e2a7e5e5e4fc
sha512	a726eed4acd1ebf6f197dc8281f6c725618314baf687152d4c151be4b38e5d78b8f3e8046fa4d73883f7bf020adfec49e3f72248d0e1af8495282b3e981d24ec
ripemd-160	ff67d72e7928ebf41c8d7d9eac2db94f57e96628

1689909405 as geometric shapes

Circle

Radius = n

Diameter	3379818810
Circumference	10618013943.961
Area	8.9717408131601E+18

Sphere

Radius = n

Volume	2.0215238905842E+28
Surface area	3.588696325264E+19
Circumference	10618013943.961

Square

Length = n

Perimeter	6759637620
Area	2855793797107454025
Diagonal	2389892799.7328

Cube

Length = n

Surface area	1.7134762782645E+19
Volume	4.8260327964725E+27
Space diagonal	2927008949.6485

Equilateral Triangle

Length = n

Perimeter	5069728215
Area	1.2365949881325E+18
Altitude	1463504474.8242

Triangular Pyramid

Length = n

Surface area	1.2365949881325E+18
Volume	5.6875341943574E+26
Height	796630933.24428