1608972688 (number)

1608972688 is an even 10-digits composite number following 1608972687 and preceding 1608972689. In scientific notation, it is written as 1.608972688 × 10^9. The sum of its digits is 55. It has a total of 6 prime factors and 20 positive divisors. There are 803752064 positive integers (up to 1608972688) that are relatively prime to 1608972688.

Interesting facts

Basic properties

Name

Name one billion six hundred eight million nine hundred seventy-two thousand six hundred eighty-eight

Notation

Scientific notation 1.608972688 × 10^9
Engineering notation 1.608972688 × 10^9

Prime Factorization of 1608972688

Prime Factorization 2 × 2 × 2 × 2 × 1109 × 90677

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 201121586
Product of the distinct prime numbers

The prime factorization of 1608972688 is 2 × 2 × 2 × 2 × 1109 × 90677. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 2, 69, 28, 631, 519, 8952, 9182, 7713, 48288, 448813, 677059, 9859867, 187576, 15297269, 25649595, 254032307, 838007754, 4143603356, 3272346752

Basic calculations (n = 1608972688)

Multiplication

n×y
n×2 3217945376
n×3 4826918064
n×4 6435890752
n×5 8044863440

Division

n÷y
n÷2 804486344
n÷3 536324229.33333
n÷3 402243172
n÷5 321794537.6

Exponentiation

ny
n2 2588793110729945344
n3 4.165297410047E+27
n4 6.7018497701628E+36
n5 1.0783093239271E+46

Nth Root

y√n
2√n 40112.001794974
3√n 1171.7893792288
4√n 200.27980875509
5√n 69.392052666178

Divisors of 1608972688

1, 2, 4, 8, 16, 1109, 2218, 4436, 8872, 17744, 90677, 181354, 362708, 725416, 1450832, 100560793, 201121586, 402243172, 804486344, 1608972688

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 -1608972687
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 1608972688 can be divided by 20 positive divisors. The sum of these divisors (counting 1608972688) is 1, the average is 0.05.

Base conversion 1608972688

Base System Value
2 Binary 1011111111001101111100110010000
3 Ternary 11011010120021121001
4 Quaternary 1133321233212100
5 Quinary 11243344111223
6 Senary 423353511344
8 Octal 13771574620
10 Decimal 1608972688
12 Duodecimal 38aa12554
16 Hexadecimal 5fe6f990
20 Vigesimal 152g1be8
36 Base36 qlxv9s

Cryptographic Hash Functions

md5 9fcced1838b75f56bb3ee0f5db13c83e
sha1 832a366296939f36829ae46dddfbf077e103a787
sha256 d3e0b450aa70a81ad6921542b6d00748b486f5b342af6f9af8f6c9a61a1ac55b
sha512 881900dac4dd0ead15daa6e16b514b8eba69b4565670e92abdcf97bba3c6f80095b5070860050dedbd934a2ca284004740de6a245718868570d611b3a735c5dc
ripemd-160 0adc28bf248cf9391faad4a102d017a6701151af

1608972688 as geometric shapes

Circle

Radius = n
Diameter 3217945376
Circumference 10109473552.895
Area 8.1329334183331E+18

Sphere

Radius = n
Volume 1.7447556991227E+28
Surface area 3.2531733673332E+19
Circumference 10109473552.895

Square

Length = n
Perimeter 6435890752
Area 2588793110729945344
Diagonal 2275430996.8575

Cube

Length = n
Surface area 1.553275866438E+19
Volume 4.165297410047E+27
Space diagonal 2786822443.6067

Equilateral Triangle

Length = n
Perimeter 4826918064
Area 1.1209802995171E+18
Altitude 1393411221.8033

Triangular Pyramid

Length = n
Surface area 1.1209802995171E+18
Volume 4.9088500738384E+26
Height 758476998.9525