16457688 (number)

16457688 is an even 8-digits composite number following 16457687 and preceding 16457689. In scientific notation, it is written as 1.6457688 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 64 positive divisors. There are 5063040 positive integers (up to 16457688) that are relatively prime to 16457688.

Interesting facts

Basic properties

Name

Name sixteen million four hundred fifty-seven thousand six hundred eighty-eight

Notation

Scientific notation 1.6457688 × 10^7
Engineering notation 1.6457688 × 10^6

Prime Factorization of 16457688

Prime Factorization 2 × 2 × 2 × 9 × 3 × 13 × 5861

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4114422
Product of the distinct prime numbers

The prime factorization of 16457688 is 2 × 2 × 2 × 9 × 3 × 13 × 5861. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16457688)

Multiplication

n×y
n×2 32915376
n×3 49373064
n×4 65830752
n×5 82288440

Division

n÷y
n÷2 8228844
n÷3 5485896
n÷3 4114422
n÷5 3291537.6

Exponentiation

ny
n2 270855494305344
n3 4.4576552183631E+21
n4 7.3362698795392E+28
n5 1.2073804076125E+36

Nth Root

y√n
2√n 4056.8076119037
3√n 254.36436845214
4√n 63.693073500214
5√n 27.750688656207

Divisors of 16457688

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 -16457687
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 16457688 can be divided by 64 positive divisors. The sum of these divisors (counting 16457688) is 1, the average is 0.015625.

Base conversion 16457688

Base System Value
2 Binary 111110110001111111011000
3 Ternary 1010222010201000
4 Quaternary 332301333120
5 Quinary 13203121223
6 Senary 1344425000
8 Octal 76617730
10 Decimal 16457688
12 Duodecimal 5618160
16 Hexadecimal fb1fd8
20 Vigesimal 52h448
36 Base36 9squ0

Cryptographic Hash Functions

md5 923ae55c786776f98c931c72ead9871a
sha1 e4ae792d057bec22639a59baf3fcaa048e0123d8
sha256 2af3eab3a5e98ae240d3bcc97c51c2b31faf9d834378b5a230f3a8fcc23bcd53
sha512 33e4c83c659a4ab2e5f69e34d31833ddfe36df1412e5938db16dd93e048d85afe895a30b58c62b609faa6868c74aa124ede15dfdee30d571da1f75f9e74ef8f6
ripemd-160 2f43ad4c6b95b4837153834cf7fdd7e6a9974ad0

16457688 as geometric shapes

Circle

Radius = n
Diameter 32915376
Circumference 103406703.43175
Area 8.509176310941E+14

Sphere

Radius = n
Volume 1.8672182514994E+22
Surface area 3.4036705243764E+15
Circumference 103406703.43175

Square

Length = n
Perimeter 65830752
Area 270855494305344
Diagonal 23274685.574905

Cube

Length = n
Surface area 1625132965832064
Volume 4.4576552183631E+21
Space diagonal 28505551.791117

Equilateral Triangle

Length = n
Perimeter 49373064
Area 1.1728386941151E+14
Altitude 14252775.895558

Triangular Pyramid

Length = n
Surface area 1.1728386941151E+14
Volume 5.2533970551603E+20
Height 7758228.5249683