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

1680385 (number)

1680385 is an odd 7-digits composite number following 1680384 and preceding 1680386. In scientific notation, it is written as 1.680385 × 10^6. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 1123200 positive integers (up to 1680385) that are relatively prime to 1680385.

Interesting facts

1680385 has 4 divisors, whose sum is 1682992
The reverse of 1680385 is 5830861
Previous prime number is 1435

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 31
Digital Root 4

Name

Name	one million six hundred eighty thousand three hundred eighty-five

Notation

Scientific notation	1.680385 × 10^6
Engineering notation	1.680385 × 10^6

Prime Factorization of 1680385

Prime Factorization 1435 × 1171

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	1680385	Product of the distinct prime numbers

The prime factorization of 1680385 is 1435 × 1171. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 39, 95, 549, 851, 2066, 599, 69712, 27348, 383430, 678560, 7684900, 3784400, 9762995, 84633365, 628200212, 169654769, 260909870, 4531463468

Basic calculations (n = 1680385)

Multiplication

n×y

n×2	3360770
n×3	5041155
n×4	6721540
n×5	8401925

Division

n÷y

n÷2	840192.5
n÷3	560128.33333333
n÷3	420096.25
n÷5	336077

Exponentiation

n^y

n²	2823693748225
n³	4744892619111066625
n⁴	7.973246383765E+24
n⁵	1.3398123624583E+31

Nth Root

^y√n

²√n	1296.2966481481
³√n	118.88751935354
⁴√n	36.004119877427
⁵√n	17.582545875585

Divisors of 1680385

1, 1171, 1435, 1680385

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	-1680384	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 1680385 can be divided by 4 positive divisors. The sum of these divisors (counting 1680385) is 1, the average is 0.25.

Base conversion 1680385

Base	System	Value
2	Binary	110011010010000000001
3	Ternary	10011101001111
4	Quaternary	12122100001
5	Quinary	412233020
6	Senary	100003321
8	Octal	6322001
10	Decimal	1680385
12	Duodecimal	690541
16	Hexadecimal	19a401
20	Vigesimal	aa0j5
36	Base36	100ld

Cryptographic Hash Functions

md5	c12c3a0b32ccbdb1a7092b4fc03d3843
sha1	9958e2a8db67ee9c8886b043d20d530a871d0bdb
sha256	ac521d2846eafcff16bf26fea720fc859df23fbbe59995af9648d0267c0b42be
sha512	9de65583da1bb871753f4e65eac24fc8c9680081b9fec390b2800812a45f05243b9f36f17cffaa44658d5d18f9596ccaa30d269680ce44085c7fe076793098fc
ripemd-160	83c53078119fcd2c163b4479be9133819158237b

1680385 as geometric shapes

Circle

Radius = n

Diameter	3360770
Circumference	10558170.342405
Area	8870895535411.1

Sphere

Radius = n

Volume	1.9875359725696E+19
Surface area	35483582141644
Circumference	10558170.342405

Square

Length = n

Perimeter	6721540
Area	2823693748225
Diagonal	2376423.2570083

Cube

Length = n

Surface area	16942162489350
Volume	4744892619111066625
Space diagonal	2910512.1962766

Equilateral Triangle

Length = n

Perimeter	5041155
Area	1222695259235.1
Altitude	1455256.0981383

Triangular Pyramid

Length = n

Surface area	1222695259235.1
Volume	5.5919095782924E+17
Height	792141.08566944