16660140 (number)

16660140 is an even 8-digits composite number following 16660139 and preceding 16660141. In scientific notation, it is written as 1.6660140 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 12 positive divisors. There are 3807936 positive integers (up to 16660140) that are relatively prime to 16660140.

Interesting facts

Basic properties

Name

Name sixteen million six hundred sixty thousand one hundred forty

Notation

Scientific notation 1.6660140 × 10^7
Engineering notation 1.6660140 × 10^6

Prime Factorization of 16660140

Prime Factorization 2 × 2 × 105 × 39667

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8330070
Product of the distinct prime numbers

The prime factorization of 16660140 is 2 × 2 × 105 × 39667. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 3, 50, 978, 243, 2147, 8752, 23349, 16990, 445079, 71547, 8930546, 8946671, 46950641, 29976983, 58841207, 9316448, 423942012, 2715485392

Basic calculations (n = 16660140)

Multiplication

n×y
n×2 33320280
n×3 49980420
n×4 66640560
n×5 83300700

Division

n÷y
n÷2 8330070
n÷3 5553380
n÷3 4165035
n÷5 3332028

Exponentiation

ny
n2 277560264819600
n3 4.6241928703316E+21
n4 7.7039700606726E+28
n5 1.2834921976661E+36

Nth Root

y√n
2√n 4081.6834762142
3√n 255.40313013634
4√n 63.888054252843
5√n 27.818629428896

Divisors of 16660140

1, 2, 4, 105, 210, 420, 39667, 79334, 158668, 4165035, 8330070, 16660140

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16660139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16660140 can be divided by 12 positive divisors. The sum of these divisors (counting 16660140) is 1, the average is 0.083333333333333.

Base conversion 16660140

Base System Value
2 Binary 111111100011011010101100
3 Ternary 1011100102102020
4 Quaternary 333203122230
5 Quinary 13231111030
6 Senary 1353030140
8 Octal 77433254
10 Decimal 16660140
12 Duodecimal 56b5350
16 Hexadecimal fe36ac
20 Vigesimal 542a70
36 Base36 9x31o

Cryptographic Hash Functions

md5 654d9d310d79b94cc0ce9a100e092304
sha1 d70d002e760d73a5a945d63eeda80378c60345bd
sha256 cc42108b30dbd12be94431298f24517ba07707d8e9a347f683260f50732e87cd
sha512 ddda7475c2332a5f15db1302213ecaabd50722b3d876ec0d2e38c21d001b456b5343dd61f8c6b93b18ffb9ba4be5069334e35df0e08c7d56a0b2a9fca824bb9a
ripemd-160 12dc855f3fe4f56ff950f78f41b5d616db5d13f8

16660140 as geometric shapes

Circle

Radius = n
Diameter 33320280
Circumference 104678746.86355
Area 8.7198128888569E+14

Sphere

Radius = n
Volume 1.9369773800288E+22
Surface area 3.4879251555428E+15
Circumference 104678746.86355

Square

Length = n
Perimeter 66640560
Area 277560264819600
Diagonal 23560995.939034

Cube

Length = n
Surface area 1665361588917600
Volume 4.6241928703316E+21
Space diagonal 28856208.941211

Equilateral Triangle

Length = n
Perimeter 49980420
Area 1.2018712020745E+14
Altitude 14428104.470605

Triangular Pyramid

Length = n
Surface area 1.2018712020745E+14
Volume 5.4496635602099E+20
Height 7853665.3130115