1689905221 (number)

1689905221 is an odd 10-digits composite number following 1689905220 and preceding 1689905222. In scientific notation, it is written as 1.689905221 × 10^9. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 1685374272 positive integers (up to 1689905221) that are relatively prime to 1689905221.

Interesting facts

Basic properties

Name

Name one billion six hundred eighty-nine million nine hundred five thousand two hundred twenty-one

Notation

Scientific notation 1.689905221 × 10^9
Engineering notation 1.689905221 × 10^9

Prime Factorization of 1689905221

Prime Factorization 373 × 4530577

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1689905221
Product of the distinct prime numbers

The prime factorization of 1689905221 is 373 × 4530577. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 2, 98, 27, 301, 572, 82, 4764, 91358, 95056, 155796, 707600, 2293447, 8616205, 11313871, 42438322, 424664908, 116698143, 7106726837, 7439584693

Basic calculations (n = 1689905221)

Multiplication

n×y
n×2 3379810442
n×3 5069715663
n×4 6759620884
n×5 8449526105

Division

n÷y
n÷2 844952610.5
n÷3 563301740.33333
n÷3 422476305.25
n÷5 337981044.2

Exponentiation

ny
n2 2855779655963058841
n3 4.8259969506376E+27
n4 8.1554774434125E+36
n5 1.378198391137E+46

Nth Root

y√n
2√n 41108.456806356
3√n 1191.1161575398
4√n 202.75220542908
5√n 70.076510788521

Divisors of 1689905221

1, 373, 4530577, 1689905221

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 -1689905220
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 1689905221 can be divided by 4 positive divisors. The sum of these divisors (counting 1689905221) is 1, the average is 0.25.

Base conversion 1689905221

Base System Value
2 Binary 1100100101110011110100001000101
3 Ternary 11100202212002011021
4 Quaternary 1210232132201011
5 Quinary 11430103431341
6 Senary 435404311141
8 Octal 14456364105
10 Decimal 1689905221
12 Duodecimal 3b1b424b1
16 Hexadecimal 64b9e845
20 Vigesimal 1681i311
36 Base36 ry4j7p

Cryptographic Hash Functions

md5 ce2724335bbe807056a4d0d8d1dd72f9
sha1 5f58f11e0d6c9769bf9933e346e50adb1922afc3
sha256 f37f4620bd94989983fcb26614318a3a9f90c0d8fbb845a530c065734bac5651
sha512 4ad0160a79a229bb5a7d034a41e2c788cae674ba4f307206c193b0bca6a51345b6811edbb16e596702f7827b6e110f1333eb75ba4bbf034e61307af7f93d0e88
ripemd-160 ad09988d49e75d3d7887aa298947cf014f249abd

1689905221 as geometric shapes

Circle

Radius = n
Diameter 3379810442
Circumference 10617987655.113
Area 8.9716963874447E+18

Sphere

Radius = n
Volume 2.021508875516E+28
Surface area 3.5886785549779E+19
Circumference 10617987655.113

Square

Length = n
Perimeter 6759620884
Area 2855779655963058841
Diagonal 2389886882.6633

Cube

Length = n
Surface area 1.7134677935778E+19
Volume 4.8259969506376E+27
Space diagonal 2927001702.7479

Equilateral Triangle

Length = n
Perimeter 5069715663
Area 1.2365888648374E+18
Altitude 1463500851.374

Triangular Pyramid

Length = n
Surface area 1.2365888648374E+18
Volume 5.6874919496357E+26
Height 796628960.88777