1666409040 (number)

1666409040 is an even 10-digits composite number following 1666409039 and preceding 1666409041. In scientific notation, it is written as 1.666409040 × 10^9. The sum of its digits is 36. It has a total of 9 prime factors and 120 positive divisors. There are 435981312 positive integers (up to 1666409040) that are relatively prime to 1666409040.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.666409040 × 10^9
Engineering notation 1.666409040 × 10^9

Prime Factorization of 1666409040

Prime Factorization 2 × 2 × 2 × 2 × 5 × 3 × 3 × 53 × 43669

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 69433710
Product of the distinct prime numbers

The prime factorization of 1666409040 is 2 × 2 × 2 × 2 × 5 × 3 × 3 × 53 × 43669. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1666409040)

Multiplication

n×y
n×2 3332818080
n×3 4999227120
n×4 6665636160
n×5 8332045200

Division

n÷y
n÷2 833204520
n÷3 555469680
n÷3 416602260
n÷5 333281808

Exponentiation

ny
n2 2776919088593721600
n3 4.6274830725811E+27
n4 7.7112796245962E+36
n5 1.2850146076395E+46

Nth Root

y√n
2√n 40821.673655057
3√n 1185.570008311
4√n 202.0437419349
5√n 69.880551305551

Divisors of 1666409040

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1666409039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1666409040 can be divided by 120 positive divisors. The sum of these divisors (counting 1666409040) is 1, the average is 0.0083333333333333.

Base conversion 1666409040

Base System Value
2 Binary 1100011010100110110001001010000
3 Ternary 11022010122100110100
4 Quaternary 1203110312021100
5 Quinary 11403100042130
6 Senary 433204532400
8 Octal 14324661120
10 Decimal 1666409040
12 Duodecimal 3a60b1100
16 Hexadecimal 63536250
20 Vigesimal 160f12c0
36 Base36 rk4xg0

Cryptographic Hash Functions

md5 a72cfe049ef6bf26a6a85760d37fc101
sha1 9feb0d89d5bd9d6cde6bd3d8d5e3ce832ec6f3b5
sha256 035e0967fd909054c70893f9e1954623db9fa8df3864c8a07c8ec47469c12918
sha512 79dca103c3c55173e3c2224909581f8a5b65cddb729bf4e62a4e7f9f3017160ea13db6a1f6ef340ffedad19d918566da4c5963c1a17834514a19b53cf2f684bb
ripemd-160 8a0da50b53cfa6fce915bdf6b885f40fa0cf8542

1666409040 as geometric shapes

Circle

Radius = n
Diameter 3332818080
Circumference 10470356795.879
Area 8.7239486083393E+18

Sphere

Radius = n
Volume 1.9383555767243E+28
Surface area 3.4895794433357E+19
Circumference 10470356795.879

Square

Length = n
Perimeter 6665636160
Area 2776919088593721600
Diagonal 2356658264.8291

Cube

Length = n
Surface area 1.6661514531562E+19
Volume 4.6274830725811E+27
Space diagonal 2886305123.4721

Equilateral Triangle

Length = n
Perimeter 4999227120
Area 1.202441237488E+18
Altitude 1443152561.736

Triangular Pyramid

Length = n
Surface area 1.202441237488E+18
Volume 5.4535411007468E+26
Height 785552754.94304