16449664 (number)

16449664 is an even 8-digits composite number following 16449663 and preceding 16449665. In scientific notation, it is written as 1.6449664 × 10^7. The sum of its digits is 40. It has a total of 10 prime factors and 64 positive divisors. There are 6405120 positive integers (up to 16449664) that are relatively prime to 16449664.

Interesting facts

Basic properties

Name

Name sixteen million four hundred forty-nine thousand six hundred sixty-four

Notation

Scientific notation 1.6449664 × 10^7
Engineering notation 1.6449664 × 10^6

Prime Factorization of 16449664

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 1669

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 257026
Product of the distinct prime numbers

The prime factorization of 16449664 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 1669. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16449664)

Multiplication

n×y
n×2 32899328
n×3 49348992
n×4 65798656
n×5 82248320

Division

n÷y
n÷2 8224832
n÷3 5483221.3333333
n÷3 4112416
n÷5 3289932.8

Exponentiation

ny
n2 270591445712896
n3 4.4511383632514E+21
n4 7.3219730492995E+28
n5 1.2044399647803E+36

Nth Root

y√n
2√n 4055.8185363746
3√n 254.32302300345
4√n 63.68530863845
5√n 27.747982140393

Divisors of 16449664

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16449663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16449664 can be divided by 64 positive divisors. The sum of these divisors (counting 16449664) is 1, the average is 0.015625.

Base conversion 16449664

Base System Value
2 Binary 111110110000000010000000
3 Ternary 1010221201200211
4 Quaternary 332300002000
5 Quinary 13202342124
6 Senary 1344323504
8 Octal 76600200
10 Decimal 16449664
12 Duodecimal 5613594
16 Hexadecimal fb0080
20 Vigesimal 52g434
36 Base36 9skn4

Cryptographic Hash Functions

md5 f7bf59e99fb9d14b8215452338d8da79
sha1 b47f4a2df7628e04c6c697e2bfe5cd27d53d2577
sha256 d73768f904f38817f514ee1c109551febb264946c52153c8f19398b88d978c69
sha512 87db9d6ca1692672eee711a8ff2f48b98475c0326be02c57acbdf81c3d633af9d6174d9b3f4a417a35e8c35c9d12a97ad98ddfee9eb9b13b1021ccd48cc73d0d
ripemd-160 69412fa38fd1fee2dc05bfac5fea6669ab39cac7

16449664 as geometric shapes

Circle

Radius = n
Diameter 32899328
Circumference 103356287.15284
Area 8.5008809797588E+14

Sphere

Radius = n
Volume 1.8644884776136E+22
Surface area 3.4003523919035E+15
Circumference 103356287.15284

Square

Length = n
Perimeter 65798656
Area 270591445712896
Diagonal 23263337.92528

Cube

Length = n
Surface area 1623548674277376
Volume 4.4511383632514E+21
Space diagonal 28491653.815437

Equilateral Triangle

Length = n
Perimeter 49348992
Area 1.1716953301706E+14
Altitude 14245826.907718

Triangular Pyramid

Length = n
Surface area 1.1716953301706E+14
Volume 5.2457168677577E+20
Height 7754445.9750935