1681768 (number)

1681768 is an even 7-digits composite number following 1681767 and preceding 1681769. In scientific notation, it is written as 1.681768 × 10^6. The sum of its digits is 37. It has a total of 6 prime factors and 32 positive divisors. There are 736960 positive integers (up to 1681768) that are relatively prime to 1681768.

Interesting facts

Basic properties

Name

Name one million six hundred eighty-one thousand seven hundred sixty-eight

Notation

Scientific notation 1.681768 × 10^6
Engineering notation 1.681768 × 10^6

Prime Factorization of 1681768

Prime Factorization 2 × 2 × 2 × 29 × 11 × 659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 420442
Product of the distinct prime numbers

The prime factorization of 1681768 is 2 × 2 × 2 × 29 × 11 × 659. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 5, 9, 11, 837, 636, 6177, 5672, 81815, 34052, 860227, 344006, 3493400, 7283468, 86925256, 53160037, 901923701, 880820335, 9466491097, 5510198745

Basic calculations (n = 1681768)

Multiplication

n×y
n×2 3363536
n×3 5045304
n×4 6727072
n×5 8408840

Division

n÷y
n÷2 840884
n÷3 560589.33333333
n÷3 420442
n÷5 336353.6

Exponentiation

ny
n2 2828343605824
n3 4756617769279416832
n4 7.9995275526055E+24
n5 1.345334945309E+31

Nth Root

y√n
2√n 1296.8299811463
3√n 118.92012623672
4√n 36.011525670906
5√n 17.585439100602

Divisors of 1681768

1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 659, 1276, 1318, 2552, 2636, 5272, 7249, 14498, 19111, 28996, 38222, 57992, 76444, 152888, 210221, 420442, 840884, 1681768

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1681767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1681768 can be divided by 32 positive divisors. The sum of these divisors (counting 1681768) is 1, the average is 0.03125.

Base conversion 1681768

Base System Value
2 Binary 110011010100101101000
3 Ternary 10011102221201
4 Quaternary 12122211220
5 Quinary 412304033
6 Senary 100013544
8 Octal 6324550
10 Decimal 1681768
12 Duodecimal 6912b4
16 Hexadecimal 19a968
20 Vigesimal aa488
36 Base36 101ns

Cryptographic Hash Functions

md5 e33b52fb9c130312ef9f1e776eb8a151
sha1 0bad0f9292f4c8e1da19d3a543e8c98c8afeb2b8
sha256 021f7cd3d857b746a43d674592bca012b01b348fa0d0d8c9cb41a4a84d75684b
sha512 fb092e3c24f4e49158e31724a74467c7e9f03b0d6cb025dad623d4dc1f110cac9d98309b3f8ddf8b1b3acb340cdd20881998d9b59beb3c008145e6f9354c2adc
ripemd-160 ffc7458166b8688b58ad88572b342971887d721f

1681768 as geometric shapes

Circle

Radius = n
Diameter 3363536
Circumference 10566859.987685
Area 8885503493884.3

Sphere

Radius = n
Volume 1.9924473919871E+19
Surface area 35542013975537
Circumference 10566859.987685

Square

Length = n
Perimeter 6727072
Area 2828343605824
Diagonal 2378379.1143651

Cube

Length = n
Surface area 16970061634944
Volume 4756617769279416832
Space diagonal 2912907.6225435

Equilateral Triangle

Length = n
Perimeter 5045304
Area 1224708706637.4
Altitude 1456453.8112717

Triangular Pyramid

Length = n
Surface area 1224708706637.4
Volume 5.6057278002832E+17
Height 792793.03812169