1665392394 (number)

1665392394 is an even 10-digits composite number following 1665392393 and preceding 1665392395. In scientific notation, it is written as 1.665392394 × 10^9. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 541899072 positive integers (up to 1665392394) that are relatively prime to 1665392394.

Interesting facts

Basic properties

Name

Name one billion six hundred sixty-five million three hundred ninety-two thousand three hundred ninety-four

Notation

Scientific notation 1.665392394 × 10^9
Engineering notation 1.665392394 × 10^9

Prime Factorization of 1665392394

Prime Factorization 2 × 3 × 199 × 53 × 26317

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1665392394
Product of the distinct prime numbers

The prime factorization of 1665392394 is 2 × 3 × 199 × 53 × 26317. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 16, 23, 122, 146, 8402, 2590, 17484, 98665, 350658, 358963, 2221390, 8108559, 60633016, 29565011, 803884574, 311231159, 6046514933, 2557524478

Basic calculations (n = 1665392394)

Multiplication

n×y
n×2 3330784788
n×3 4996177182
n×4 6661569576
n×5 8326961970

Division

n÷y
n÷2 832696197
n÷3 555130798
n÷3 416348098.5
n÷5 333078478.8

Exponentiation

ny
n2 2773531825993051236
n3 4.6190188075258E+27
n4 7.6924787897963E+36
n5 1.2810995667533E+46

Nth Root

y√n
2√n 40809.219473055
3√n 1185.3288609952
4√n 202.01291907464
5√n 69.872022652067

Divisors of 1665392394

1, 2, 3, 6, 53, 106, 159, 199, 318, 398, 597, 1194, 10547, 21094, 26317, 31641, 52634, 63282, 78951, 157902, 1394801, 2789602, 4184403, 5237083, 8368806, 10474166, 15711249, 31422498, 277565399, 555130798, 832696197, 1665392394

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1665392393
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1665392394 can be divided by 32 positive divisors. The sum of these divisors (counting 1665392394) is 1, the average is 0.03125.

Base conversion 1665392394

Base System Value
2 Binary 1100011010000111101111100001010
3 Ternary 11022001201200212210
4 Quaternary 1203100331330022
5 Quinary 11402320024034
6 Senary 433131045550
8 Octal 14320757412
10 Decimal 1665392394
12 Duodecimal 3a58a08b6
16 Hexadecimal 6343df0a
20 Vigesimal 1608e0je
36 Base36 rjj4zu

Cryptographic Hash Functions

md5 ce61d41f098097e58b6f2f1053de3b5d
sha1 79ed96ac13b08c69e79605ee03df5a382f84e65a
sha256 36385d5b9cf85c77c0164f40b9c3119cb260b59b062148a2a8158992fa7ea3ed
sha512 94369ee3093adddc258409d593b66b6ff85e4c44372045175ea3a6429e810eff284c6dfd054fed2b203c8541091e631e0d6ed2826cca8df86991cee2e1e86c11
ripemd-160 1a080c60cba5e3467facb6af713f853336db64ca

1665392394 as geometric shapes

Circle

Radius = n
Diameter 3330784788
Circumference 10463969020.669
Area 8.7133072090373E+18

Sphere

Radius = n
Volume 1.9348100736688E+28
Surface area 3.4853228836149E+19
Circumference 10463969020.669

Square

Length = n
Perimeter 6661569576
Area 2773531825993051236
Diagonal 2355220510.2678

Cube

Length = n
Surface area 1.6641190955958E+19
Volume 4.6190188075258E+27
Space diagonal 2884544240.9468

Equilateral Triangle

Length = n
Perimeter 4996177182
Area 1.2009745097573E+18
Altitude 1442272120.4734

Triangular Pyramid

Length = n
Surface area 1.2009745097573E+18
Volume 5.4435658687161E+26
Height 785073503.4226