1686989216 (number)

1686989216 is an even 10-digits composite number following 1686989215 and preceding 1686989217. In scientific notation, it is written as 1.686989216 × 10^9. The sum of its digits is 56. It has a total of 8 prime factors and 48 positive divisors. There are 765934080 positive integers (up to 1686989216) that are relatively prime to 1686989216.

Interesting facts

Basic properties

Name

Name one billion six hundred eighty-six million nine hundred eighty-nine thousand two hundred sixteen

Notation

Scientific notation 1.686989216 × 10^9
Engineering notation 1.686989216 × 10^9

Prime Factorization of 1686989216

Prime Factorization 2 × 2 × 2 × 2 × 2 × 11 × 4409 × 1087

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 105436826
Product of the distinct prime numbers

The prime factorization of 1686989216 is 2 × 2 × 2 × 2 × 2 × 11 × 4409 × 1087. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 3, 94, 93, 559, 921, 4417, 7865, 22392, 61819, 115354, 691117, 634462, 3364465, 48097591, 16753988, 491531705, 26733162, 2568982921, 6750085850

Basic calculations (n = 1686989216)

Multiplication

n×y
n×2 3373978432
n×3 5060967648
n×4 6747956864
n×5 8434946080

Division

n÷y
n÷2 843494608
n÷3 562329738.66667
n÷3 421747304
n÷5 337397843.2

Exponentiation

ny
n2 2845932614900294656
n3 4.8010576307995E+27
n4 8.0993324485532E+36
n5 1.3663486497508E+46

Nth Root

y√n
2√n 41072.974277498
3√n 1190.4306555123
4√n 202.6646843372
5√n 70.052310065201

Divisors of 1686989216

1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 1087, 2174, 4348, 4409, 8696, 8818, 11957, 17392, 17636, 23914, 34784, 35272, 47828, 48499, 70544, 95656, 96998, 141088, 191312, 193996, 382624, 387992, 775984, 1551968, 4792583, 9585166, 19170332, 38340664, 52718413, 76681328, 105436826, 153362656, 210873652, 421747304, 843494608, 1686989216

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1686989215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1686989216 can be divided by 48 positive divisors. The sum of these divisors (counting 1686989216) is 1, the average is 0.020833333333333.

Base conversion 1686989216

Base System Value
2 Binary 1100100100011010110100110100000
3 Ternary 11100120100221011002
4 Quaternary 1210203112212200
5 Quinary 11423332123331
6 Senary 435222011132
8 Octal 14443264640
10 Decimal 1686989216
12 Duodecimal 3b0b76aa8
16 Hexadecimal 648d69a0
20 Vigesimal 1673dd0g
36 Base36 rwe17k

Cryptographic Hash Functions

md5 5549b7a3e642ffa0e95175a0ff79cffb
sha1 c2b8f3bb71e8ae44df1f11ba019c3be735c5b3f3
sha256 adc64fa3e3ab8e3d966ded9ba76fe262cdf4f728eb4a3c62cbadadb575e8f624
sha512 1c5b531924dd231d0b480b034f07bd8a45094755bfc65def3dab5ad20d487d34a69d7a3eaab583a88e823009c3c4991aa5417feb249b4cc9dd07e08fc29f4d6f
ripemd-160 1399e3b2ab0f8794458602037e69bff109a6d527

1686989216 as geometric shapes

Circle

Radius = n
Diameter 3373978432
Circumference 10599665855.342
Area 8.9407609955824E+18

Sphere

Radius = n
Volume 2.0110623176508E+28
Surface area 3.5763043982329E+19
Circumference 10599665855.342

Square

Length = n
Perimeter 6747956864
Area 2845932614900294656
Diagonal 2385763028.8444

Cube

Length = n
Surface area 1.7075595689402E+19
Volume 4.8010576307995E+27
Space diagonal 2921951033.9328

Equilateral Triangle

Length = n
Perimeter 5060967648
Area 1.2323249709812E+18
Altitude 1460975516.9664

Triangular Pyramid

Length = n
Surface area 1.2323249709812E+18
Volume 5.6581006793429E+26
Height 795254342.94812