16659870 (number)

16659870 is an even 8-digits composite number following 16659869 and preceding 16659871. In scientific notation, it is written as 1.6659870 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 4430208 positive integers (up to 16659870) that are relatively prime to 16659870.

Interesting facts

Basic properties

Name

Name sixteen million six hundred fifty-nine thousand eight hundred seventy

Notation

Scientific notation 1.6659870 × 10^7
Engineering notation 1.6659870 × 10^6

Prime Factorization of 16659870

Prime Factorization 2 × 15 × 557 × 997

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16659870
Product of the distinct prime numbers

The prime factorization of 16659870 is 2 × 15 × 557 × 997. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 58, 22, 94, 183, 6041, 9010, 34891, 81251, 442467, 44845, 6691452, 1277819, 60842482, 37905217, 806498076, 986950667, 5816950902, 6011401841

Basic calculations (n = 16659870)

Multiplication

n×y
n×2 33319740
n×3 49979610
n×4 66639480
n×5 83299350

Division

n÷y
n÷2 8329935
n÷3 5553290
n÷3 4164967.5
n÷5 3331974

Exponentiation

ny
n2 277551268416900
n3 4.6239680501607E+21
n4 7.703470659983E+28
n5 1.2833881974413E+36

Nth Root

y√n
2√n 4081.650401492
3√n 255.40175041169
4√n 63.887795403285
5√n 27.818539260643

Divisors of 16659870

1, 2, 15, 30, 557, 997, 1114, 1994, 8355, 14955, 16710, 29910, 555329, 1110658, 8329935, 16659870

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 -16659869
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 16659870 can be divided by 16 positive divisors. The sum of these divisors (counting 16659870) is 1, the average is 0.0625.

Base conversion 16659870

Base System Value
2 Binary 111111100011010110011110
3 Ternary 1011100102001020
4 Quaternary 333203112132
5 Quinary 13231103440
6 Senary 1353025010
8 Octal 77432636
10 Decimal 16659870
12 Duodecimal 56b5166
16 Hexadecimal fe359e
20 Vigesimal 5429da
36 Base36 9x2u6

Cryptographic Hash Functions

md5 a6d46c833edf2590e8e12c9296f74185
sha1 4c0106c02b37f5557c3f043ae27d7265fd004fbe
sha256 bf4a16b6449be30d3e9173749776150bce6edc0da7fd37582933afeef1411f3d
sha512 f76b837d0219ffd9359e5de033c63323176058a9020cbb2febd62766e43a3494cf548507fe92b4ebb36386b01e70d51b61138cb1dd47f142da926f55e6c1919d
ripemd-160 42bee80b4939c820adfe21b5b6c3ca3868b5a24a

16659870 as geometric shapes

Circle

Radius = n
Diameter 33319740
Circumference 104677050.40352
Area 8.7195302585306E+14

Sphere

Radius = n
Volume 1.9368832075758E+22
Surface area 3.4878121034122E+15
Circumference 104677050.40352

Square

Length = n
Perimeter 66639480
Area 277551268416900
Diagonal 23560614.101373

Cube

Length = n
Surface area 1665307610501400
Volume 4.6239680501607E+21
Space diagonal 28855741.287493

Equilateral Triangle

Length = n
Perimeter 49979610
Area 1.2018322465081E+14
Altitude 14427870.643746

Triangular Pyramid

Length = n
Surface area 1.2018322465081E+14
Volume 5.4493986070976E+20
Height 7853538.0337909