16453840 (number)

16453840 is an even 8-digits composite number following 16453839 and preceding 16453841. In scientific notation, it is written as 1.6453840 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 6070272 positive integers (up to 16453840) that are relatively prime to 16453840.

Interesting facts

Basic properties

Name

Name sixteen million four hundred fifty-three thousand eight hundred forty

Notation

Scientific notation 1.6453840 × 10^7
Engineering notation 1.6453840 × 10^6

Prime Factorization of 16453840

Prime Factorization 2 × 2 × 2 × 2 × 5 × 169 × 1217

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2056730
Product of the distinct prime numbers

The prime factorization of 16453840 is 2 × 2 × 2 × 2 × 5 × 169 × 1217. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16453840)

Multiplication

n×y
n×2 32907680
n×3 49361520
n×4 65815360
n×5 82269200

Division

n÷y
n÷2 8226920
n÷3 5484613.3333333
n÷3 4113460
n÷5 3290768

Exponentiation

ny
n2 270728850745600
n3 4.454529193552E+21
n4 7.3294110626033E+28
n5 1.2059695691831E+36

Nth Root

y√n
2√n 4056.3333196373
3√n 254.34454245179
4√n 63.689350127296
5√n 27.74939084769

Divisors of 16453840

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16453839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16453840 can be divided by 40 positive divisors. The sum of these divisors (counting 16453840) is 1, the average is 0.025.

Base conversion 16453840

Base System Value
2 Binary 111110110001000011010000
3 Ternary 1010221221102111
4 Quaternary 332301003100
5 Quinary 13203010330
6 Senary 1344355104
8 Octal 76610320
10 Decimal 16453840
12 Duodecimal 5615a94
16 Hexadecimal fb10d0
20 Vigesimal 52gec0
36 Base36 9snv4

Cryptographic Hash Functions

md5 8caa6f34ffece0a3fa923183554df1c0
sha1 2e8bd271f33a36544f868eeb539c2cbe2e388d95
sha256 d9fbb23cf35389c1186311888b8a199837287cd7180fe9280c6b02f149439560
sha512 ff747a1879157500bdcf8aaa96ff3e12d456ff156778b3a64d42291828a127b59c5554c5f71ad79dd50625aaea229f3ec13c999ce69f2b3bd931bb7b413f2765
ripemd-160 6a6947f08dde0ef892eda32b73e8ccff6ac9b569

16453840 as geometric shapes

Circle

Radius = n
Diameter 32907680
Circumference 103382525.73468
Area 8.5051976861718E+14

Sphere

Radius = n
Volume 1.8659088252886E+22
Surface area 3.4020790744687E+15
Circumference 103382525.73468

Square

Length = n
Perimeter 65815360
Area 270728850745600
Diagonal 23269243.681117

Cube

Length = n
Surface area 1624373104473600
Volume 4.454529193552E+21
Space diagonal 28498886.859609

Equilateral Triangle

Length = n
Perimeter 49361520
Area 1.1722903114153E+14
Altitude 14249443.429805

Triangular Pyramid

Length = n
Surface area 1.1722903114153E+14
Volume 5.2497129995901E+20
Height 7756414.5603723