1661001406 (number)

1661001406 is an even 10-digits composite number following 1661001405 and preceding 1661001407. In scientific notation, it is written as 1.661001406 × 10^9. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 817788160 positive integers (up to 1661001406) that are relatively prime to 1661001406.

Interesting facts

Basic properties

Name

Name one billion six hundred sixty-one million one thousand four hundred six

Notation

Scientific notation 1.661001406 × 10^9
Engineering notation 1.661001406 × 10^9

Prime Factorization of 1661001406

Prime Factorization 2 × 71 × 857 × 13649

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1661001406
Product of the distinct prime numbers

The prime factorization of 1661001406 is 2 × 71 × 857 × 13649. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 29, 33, 713, 370, 8318, 3897, 18564, 82729, 694885, 15530, 4792488, 4641593, 92178088, 80572478, 47579595, 168202348, 5808492263, 3670563859

Basic calculations (n = 1661001406)

Multiplication

n×y
n×2 3322002812
n×3 4983004218
n×4 6644005624
n×5 8305007030

Division

n÷y
n÷2 830500703
n÷3 553667135.33333
n÷3 415250351.5
n÷5 332200281.2

Exponentiation

ny
n2 2758925670733976836
n3 4.5825794181386E+27
n4 7.6116708566349E+36
n5 1.264299599488E+46

Nth Root

y√n
2√n 40755.384993888
3√n 1184.2861946452
4√n 201.87962996273
5√n 69.835138696171

Divisors of 1661001406

1, 2, 71, 142, 857, 1714, 13649, 27298, 60847, 121694, 969079, 1938158, 11697193, 23394386, 830500703, 1661001406

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1661001405
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1661001406 can be divided by 16 positive divisors. The sum of these divisors (counting 1661001406) is 1, the average is 0.0625.

Base conversion 1661001406

Base System Value
2 Binary 1100011000000001101111010111110
3 Ternary 11021202110121120121
4 Quaternary 1203000031322332
5 Quinary 11400204021111
6 Senary 432453005154
8 Octal 14300157276
10 Decimal 1661001406
12 Duodecimal 3a43237ba
16 Hexadecimal 6300debe
20 Vigesimal 15j153a6
36 Base36 rgx0vy

Cryptographic Hash Functions

md5 0f08e74b3a4fec011b83187e81fa84dc
sha1 27c7d0a1aef9a85dd864af057c8a12f08ba87bdd
sha256 89f26e8a17a2ae3d15e81c57c26d14d8f460a2342ddacaa435ada937817b632b
sha512 9337989ccc844393f8f58ca779f54bd31d176d599defc1d5ea78b3e5bd1d0bc2dbc8ebea9338845423cd39343de2c62be15983d0fa00bbad855614b6c460cf81
ripemd-160 c65e4c278d1d53d7fa765c5e1e9e748d98af468e

1661001406 as geometric shapes

Circle

Radius = n
Diameter 3322002812
Circumference 10436379629.384
Area 8.6674206189782E+18

Sphere

Radius = n
Volume 1.9195463779355E+28
Surface area 3.4669682475913E+19
Circumference 10436379629.384

Square

Length = n
Perimeter 6644005624
Area 2758925670733976836
Diagonal 2349010715.486

Cube

Length = n
Surface area 1.6553554024404E+19
Volume 4.5825794181386E+27
Space diagonal 2876938826.6353

Equilateral Triangle

Length = n
Perimeter 4983004218
Area 1.1946498590043E+18
Altitude 1438469413.3177

Triangular Pyramid

Length = n
Surface area 1.1946498590043E+18
Volume 5.4006216364862E+26
Height 783003571.82866