16488940 (number)

16488940 is an even 8-digits composite number following 16488939 and preceding 16488941. In scientific notation, it is written as 1.6488940 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 6088128 positive integers (up to 16488940) that are relatively prime to 16488940.

Interesting facts

Basic properties

Name

Name sixteen million four hundred eighty-eight thousand nine hundred forty

Notation

Scientific notation 1.6488940 × 10^7
Engineering notation 1.6488940 × 10^6

Prime Factorization of 16488940

Prime Factorization 2 × 2 × 5 × 13 × 63419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8244470
Product of the distinct prime numbers

The prime factorization of 16488940 is 2 × 2 × 5 × 13 × 63419. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 54, 1, 163, 63, 3380, 4328, 77993, 29626, 308118, 707604, 3080672, 9496781, 85831961, 84507274, 128720253, 257021571, 5935987007, 5123875007

Basic calculations (n = 16488940)

Multiplication

n×y
n×2 32977880
n×3 49466820
n×4 65955760
n×5 82444700

Division

n÷y
n÷2 8244470
n÷3 5496313.3333333
n÷3 4122235
n÷5 3297788

Exponentiation

ny
n2 271885142323600
n3 4.4830977986653E+21
n4 7.3921530616324E+28
n5 1.2188876830407E+36

Nth Root

y√n
2√n 4060.657582215
3√n 254.52527336909
4√n 63.723289166638
5√n 27.761219983834

Divisors of 16488940

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 63419, 126838, 253676, 317095, 634190, 824447, 1268380, 1648894, 3297788, 4122235, 8244470, 16488940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16488939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16488940 can be divided by 24 positive divisors. The sum of these divisors (counting 16488940) is 1, the average is 0.041666666666667.

Base conversion 16488940

Base System Value
2 Binary 111110111001100111101100
3 Ternary 1011000201120111
4 Quaternary 332321213230
5 Quinary 13210121230
6 Senary 1345225404
8 Octal 76714754
10 Decimal 16488940
12 Duodecimal 5632264
16 Hexadecimal fb99ec
20 Vigesimal 531270
36 Base36 9tey4

Cryptographic Hash Functions

md5 9de2fe1d31da7fa56acb9107aec86e58
sha1 5c7d93650eda040671c7e11708c1fcab49be5d5c
sha256 15d6717d7eced8faad192310764760e8e55a6a00c618c5c907bb9c4c08b33ce5
sha512 ee9b6a540678f5123dd9ed5969da63e10ba667ce9aeb19fa998849b6bd0bb56560b703048c44ed4cafd919d0e927cf460115bc5a82fdba2bbaf1065743150d2a
ripemd-160 4fab62fa7f9232b1e6a8f80d0bb2ff6a4ef1d91b

16488940 as geometric shapes

Circle

Radius = n
Diameter 32977880
Circumference 103603065.53897
Area 8.5415236574404E+14

Sphere

Radius = n
Volume 1.8778756146149E+22
Surface area 3.4166094629761E+15
Circumference 103603065.53897

Square

Length = n
Perimeter 65955760
Area 271885142323600
Diagonal 23318882.577156

Cube

Length = n
Surface area 1631310853941600
Volume 4.4830977986653E+21
Space diagonal 28559681.842955

Equilateral Triangle

Length = n
Perimeter 49466820
Area 1.1772972008189E+14
Altitude 14279840.921477

Triangular Pyramid

Length = n
Surface area 1.1772972008189E+14
Volume 5.2833814235979E+20
Height 7772960.8590521