1688892121 (number)

1688892121 is an odd 10-digits composite number following 1688892120 and preceding 1688892122. In scientific notation, it is written as 1.688892121 × 10^9. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 1291204800 positive integers (up to 1688892121) that are relatively prime to 1688892121.

Interesting facts

Basic properties

Name

Name one billion six hundred eighty-eight million eight hundred ninety-two thousand one hundred twenty-one

Notation

Scientific notation 1.688892121 × 10^9
Engineering notation 1.688892121 × 10^9

Prime Factorization of 1688892121

Prime Factorization 31 × 133 × 37 × 11071

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1688892121
Product of the distinct prime numbers

The prime factorization of 1688892121 is 31 × 133 × 37 × 11071. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 36, 59, 695, 579, 9028, 1576, 43211, 44434, 397897, 552867, 6165577, 5089360, 81077928, 12079673, 394262193, 103289787, 2097436935, 1604466725

Basic calculations (n = 1688892121)

Multiplication

n×y
n×2 3377784242
n×3 5066676363
n×4 6755568484
n×5 8444460605

Division

n÷y
n÷2 844446060.5
n÷3 562964040.33333
n÷3 422223030.25
n÷5 337778424.2

Exponentiation

ny
n2 2852356596375878641
n3 4.8173225819016E+27
n4 8.135938152889E+36
n5 1.3740721843358E+46

Nth Root

y√n
2√n 41096.132676932
3√n 1190.8780848187
4√n 202.7218110538
5√n 70.06810658421

Divisors of 1688892121

1, 31, 37, 133, 1147, 4123, 4921, 11071, 152551, 343201, 409627, 1472443, 12698437, 45645733, 54480391, 1688892121

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 -1688892120
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 1688892121 can be divided by 16 positive divisors. The sum of these divisors (counting 1688892121) is 1, the average is 0.0625.

Base conversion 1688892121

Base System Value
2 Binary 1100100101010100111001011011001
3 Ternary 11100200221121110001
4 Quaternary 1210222213023121
5 Quinary 11424324021441
6 Senary 435330453001
8 Octal 14452471331
10 Decimal 1688892121
12 Duodecimal 3b1734161
16 Hexadecimal 64aa72d9
20 Vigesimal 167fba61
36 Base36 rxiti1

Cryptographic Hash Functions

md5 5428967b453e7d1dce8d357612f0ef82
sha1 3caa1dcbd2c48ac0dd772c0edec5858c35afd133
sha256 336e687835c629fdc5bf10ae7d9af85cf89e64bbd155bef8d1339f322fedd2b1
sha512 a55810942b01047b143f9dd800561e07ead0e06d2e910722eedc1403b3437d931ae218dd8cae2415f6e3540dc059290ab73bd202809b7ee40047a2ac5a407c72
ripemd-160 9239cf6cb12bea39ffe8e4e3383e6dad88725c61

1688892121 as geometric shapes

Circle

Radius = n
Diameter 3377784242
Circumference 10611622160.079
Area 8.9609425285928E+18

Sphere

Radius = n
Volume 2.0178753644366E+28
Surface area 3.5843770114371E+19
Circumference 10611622160.079

Square

Length = n
Perimeter 6755568484
Area 2852356596375878641
Diagonal 2388454142.9033

Cube

Length = n
Surface area 1.7114139578255E+19
Volume 4.8173225819016E+27
Space diagonal 2925246962.0748

Equilateral Triangle

Length = n
Perimeter 5066676363
Area 1.2351066365568E+18
Altitude 1462623481.0374

Triangular Pyramid

Length = n
Surface area 1.2351066365568E+18
Volume 5.6772691080428E+26
Height 796151380.96775