1687942352 (number)

1687942352 is an even 10-digits composite number following 1687942351 and preceding 1687942353. In scientific notation, it is written as 1.687942352 × 10^9. The sum of its digits is 47. It has a total of 6 prime factors and 20 positive divisors. There are 842205408 positive integers (up to 1687942352) that are relatively prime to 1687942352.

Interesting facts

Basic properties

Name

Name one billion six hundred eighty-seven million nine hundred forty-two thousand three hundred fifty-two

Notation

Scientific notation 1.687942352 × 10^9
Engineering notation 1.687942352 × 10^9

Prime Factorization of 1687942352

Prime Factorization 2 × 2 × 2 × 2 × 479 × 220243

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 210992794
Product of the distinct prime numbers

The prime factorization of 1687942352 is 2 × 2 × 2 × 2 × 479 × 220243. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 1, 79, 47, 314, 678, 5514, 8708, 85569, 2981, 127602, 676096, 4290257, 6078315, 97199544, 60448800, 289025425, 190805674, 8230739860, 8133132156

Basic calculations (n = 1687942352)

Multiplication

n×y
n×2 3375884704
n×3 5063827056
n×4 6751769408
n×5 8439711760

Division

n÷y
n÷2 843971176
n÷3 562647450.66667
n÷3 421985588
n÷5 337588470.4

Exponentiation

ny
n2 2849149383675291904
n3 4.8091999118802E+27
n4 8.1176522104973E+36
n5 1.3702128964905E+46

Nth Root

y√n
2√n 41084.575597175
3√n 1190.6548080403
4√n 202.69330427317
5√n 70.060224080704

Divisors of 1687942352

1, 2, 4, 8, 16, 479, 958, 1916, 3832, 7664, 220243, 440486, 880972, 1761944, 3523888, 105496397, 210992794, 421985588, 843971176, 1687942352

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1687942351
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1687942352 can be divided by 20 positive divisors. The sum of these divisors (counting 1687942352) is 1, the average is 0.05.

Base conversion 1687942352

Base System Value
2 Binary 1100100100110111111010011010000
3 Ternary 11100122011100121102
4 Quaternary 1210212333103100
5 Quinary 11424103123402
6 Senary 435254243532
8 Octal 14446772320
10 Decimal 1687942352
12 Duodecimal 3b13565a8
16 Hexadecimal 649bf4d0
20 Vigesimal 1679cfhc
36 Base36 rwygnk

Cryptographic Hash Functions

md5 9fd06e7e9f870657c27c5751a2c3476a
sha1 171ac0161f87d0dc05b5a2d6faa1f3b6526a7809
sha256 2d4bbe31ba13678b15f6a038dce7e8cf590ec70fde27b9f96393855cbe6f24c6
sha512 2595403f31109e42b1b15d70962b535be442c5152a9643e27b246a804cab16da7791effbbb0e15c84ff258e13edc2f6ec98915451b5d3c63e3dee4adcdb376b2
ripemd-160 06922231a3d17508bb3bfff2afe14f6f2c5cb070

1687942352 as geometric shapes

Circle

Radius = n
Diameter 3375884704
Circumference 10605654585.453
Area 8.9508667727342E+18

Sphere

Radius = n
Volume 2.0144729483743E+28
Surface area 3.5803467090937E+19
Circumference 10605654585.453

Square

Length = n
Perimeter 6751769408
Area 2849149383675291904
Diagonal 2387110966.7023

Cube

Length = n
Surface area 1.7094896302052E+19
Volume 4.8091999118802E+27
Space diagonal 2923601913.9113

Equilateral Triangle

Length = n
Perimeter 5063827056
Area 1.2337178727198E+18
Altitude 1461800956.9557

Triangular Pyramid

Length = n
Surface area 1.2337178727198E+18
Volume 5.6676964496204E+26
Height 795703655.56745