1689920784 (number)

1689920784 is an even 10-digits composite number following 1689920783 and preceding 1689920785. In scientific notation, it is written as 1.689920784 × 10^9. The sum of its digits is 54. It has a total of 8 prime factors and 60 positive divisors. There are 562839552 positive integers (up to 1689920784) that are relatively prime to 1689920784.

Interesting facts

Basic properties

Name

Name one billion six hundred eighty-nine million nine hundred twenty thousand seven hundred eighty-four

Notation

Scientific notation 1.689920784 × 10^9
Engineering notation 1.689920784 × 10^9

Prime Factorization of 1689920784

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 1409 × 8329

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 70413366
Product of the distinct prime numbers

The prime factorization of 1689920784 is 2 × 2 × 2 × 2 × 3 × 3 × 1409 × 8329. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 10, 49, 36, 773, 148, 6976, 337, 28354, 41626, 947502, 642179, 1017826, 9036711, 47035685, 92615832, 673058572, 535273847, 6323550507, 9374793130

Basic calculations (n = 1689920784)

Multiplication

n×y
n×2 3379841568
n×3 5069762352
n×4 6759683136
n×5 8449603920

Division

n÷y
n÷2 844960392
n÷3 563306928
n÷3 422480196
n÷5 337984156.8

Exponentiation

ny
n2 2855832256195174656
n3 4.8261302853618E+27
n4 8.1557778755248E+36
n5 1.3782618541537E+46

Nth Root

y√n
2√n 41108.646097871
3√n 1191.1198140138
4√n 202.75267223361
5√n 70.07663986046

Divisors of 1689920784

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1409, 2818, 4227, 5636, 8329, 8454, 11272, 12681, 16658, 16908, 22544, 24987, 25362, 33316, 33816, 49974, 50724, 66632, 67632, 74961, 99948, 101448, 133264, 149922, 199896, 202896, 299844, 399792, 599688, 1199376, 11735561, 23471122, 35206683, 46942244, 70413366, 93884488, 105620049, 140826732, 187768976, 211240098, 281653464, 422480196, 563306928, 844960392, 1689920784

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1689920783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1689920784 can be divided by 60 positive divisors. The sum of these divisors (counting 1689920784) is 1, the average is 0.016666666666667.

Base conversion 1689920784

Base System Value
2 Binary 1100100101110100010010100010000
3 Ternary 11100202212212111200
4 Quaternary 1210232202110100
5 Quinary 11430104431114
6 Senary 435404511200
8 Octal 14456422420
10 Decimal 1689920784
12 Duodecimal 3b1b4b500
16 Hexadecimal 64ba2510
20 Vigesimal 168201j4
36 Base36 ry4v80

Cryptographic Hash Functions

md5 e523b680bf95da4a79fc52de05262074
sha1 27e4817dd5898910d3896e0b034b8b8ececda333
sha256 41d75b94eaee79a523b9a7a539c6dda084b7d146719e7cd8a53797e4cd8841d2
sha512 51f91ed0be133a91eb42114aa2511dda77f816555822003ed33f020f8dde7f7081b8a82108333d3f584bfdd6c244c7a996ce3f5ad6e45494af94a902a973a6cd
ripemd-160 e3c81519f1130e11a875ba38bd094ec897ffe677

1689920784 as geometric shapes

Circle

Radius = n
Diameter 3379841568
Circumference 10618085440.326
Area 8.9718616359475E+18

Sphere

Radius = n
Volume 2.0215647266347E+28
Surface area 3.588744654379E+19
Circumference 10618085440.326

Square

Length = n
Perimeter 6759683136
Area 2855832256195174656
Diagonal 2389908892.069

Cube

Length = n
Surface area 1.7134993537171E+19
Volume 4.8261302853618E+27
Space diagonal 2927028658.6546

Equilateral Triangle

Length = n
Perimeter 5069762352
Area 1.236611641406E+18
Altitude 1463514329.3273

Triangular Pyramid

Length = n
Surface area 1.236611641406E+18
Volume 5.6876490861152E+26
Height 796636297.35632