1680345 (number)

1680345 is an odd 7-digits composite number following 1680344 and preceding 1680346. In scientific notation, it is written as 1.680345 × 10^6. The sum of its digits is 27. It has a total of 6 prime factors and 28 positive divisors. There are 894240 positive integers (up to 1680345) that are relatively prime to 1680345.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.680345 × 10^6
Engineering notation 1.680345 × 10^6

Prime Factorization of 1680345

Prime Factorization 3 × 3 × 9 × 9 × 5 × 461

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 62235
Product of the distinct prime numbers

The prime factorization of 1680345 is 3 × 3 × 9 × 9 × 5 × 461. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 8, 9, 89, 119, 123, 1908, 4773, 49613, 33872, 279975, 467408, 62266, 8396446, 40697783, 85214939, 463670993, 93266460, 7920971760, 2900022086

Basic calculations (n = 1680345)

Multiplication

n×y
n×2 3360690
n×3 5041035
n×4 6721380
n×5 8401725

Division

n÷y
n÷2 840172.5
n÷3 560115
n÷3 420086.25
n÷5 336069

Exponentiation

ny
n2 2823559319025
n3 4744553783927063625
n4 7.9724872280529E+24
n5 1.3396529051223E+31

Nth Root

y√n
2√n 1296.281219489
3√n 118.88657601049
4√n 36.003905614378
5√n 17.582462167562

Divisors of 1680345

1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 461, 729, 1215, 1383, 2305, 3645, 4149, 6915, 12447, 20745, 37341, 62235, 112023, 186705, 336069, 560115, 1680345

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1680344
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1680345 can be divided by 28 positive divisors. The sum of these divisors (counting 1680345) is 1, the average is 0.035714285714286.

Base conversion 1680345

Base System Value
2 Binary 110011010001111011001
3 Ternary 10011101000000
4 Quaternary 12122033121
5 Quinary 412232340
6 Senary 100003213
8 Octal 6321731
10 Decimal 1680345
12 Duodecimal 690509
16 Hexadecimal 19a3d9
20 Vigesimal aa0h5
36 Base36 100k9

Cryptographic Hash Functions

md5 652dad8398a38a6fe569c38825c116f5
sha1 ae2a3fb102e0cf0d7a7bae2dbd97a168cc3dde42
sha256 7b72a29e184fc8f928146ba67a5b160c44a26ea544c9cd40c19eb08e5d97272e
sha512 e335b44a0509853b1130f67081242ae6672dc307d5de1c679a8caadb05f240940d384fe56fc4d06cdc7930d4637cf1b86122372369094a38cabeddf1394e02a3
ripemd-160 0ce1209cd9415fc8b721eba190357af6fdf14dff

1680345 as geometric shapes

Circle

Radius = n
Diameter 3360690
Circumference 10557919.014993
Area 8870473213623.9

Sphere

Radius = n
Volume 1.9873940416196E+19
Surface area 35481892854496
Circumference 10557919.014993

Square

Length = n
Perimeter 6721380
Area 2823559319025
Diagonal 2376366.6884658

Cube

Length = n
Surface area 16941355914150
Volume 4744553783927063625
Space diagonal 2910442.9142443

Equilateral Triangle

Length = n
Perimeter 5041035
Area 1222637049684
Altitude 1455221.4571222

Triangular Pyramid

Length = n
Surface area 1222637049684
Volume 5.5915102571985E+17
Height 792122.22948861