16397568 (number)

16397568 is an even 8-digits composite number following 16397567 and preceding 16397569. In scientific notation, it is written as 1.6397568 × 10^7. The sum of its digits is 45. It has a total of 11 prime factors and 72 positive divisors. There are 4961280 positive integers (up to 16397568) that are relatively prime to 16397568.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-seven thousand five hundred sixty-eight

Notation

Scientific notation 1.6397568 × 10^7
Engineering notation 1.6397568 × 10^6

Prime Factorization of 16397568

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 9 × 647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 128106
Product of the distinct prime numbers

The prime factorization of 16397568 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 9 × 647. Since it has a total of 11 prime factors.

Most popular turbo-numbers

8, 6, 9, 49, 734, 619, 5285, 8879, 96110, 2751, 390961, 880735, 8800016, 7804052, 80429187, 77731061, 576305222, 306768773, 1131847315, 7947879308

Basic calculations (n = 16397568)

Multiplication

n×y
n×2 32795136
n×3 49192704
n×4 65590272
n×5 81987840

Division

n÷y
n÷2 8198784
n÷3 5465856
n÷3 4099392
n÷5 3279513.6

Exponentiation

ny
n2 268880236314624
n3 4.4089819588251E+21
n4 7.2296581480608E+28
n5 1.1854881109958E+36

Nth Root

y√n
2√n 4049.3910653332
3√n 254.0542591836
4√n 63.634825884363
5√n 27.730384290419

Divisors of 16397568

1, 2, 4, 8, 9, 11, 16, 18, 22, 32, 36, 44, 64, 72, 88, 99, 128, 144, 176, 198, 256, 288, 352, 396, 576, 647, 704, 792, 1152, 1294, 1408, 1584, 2304, 2588, 2816, 3168, 5176, 5823, 6336, 7117, 10352, 11646, 12672, 14234, 20704, 23292, 25344, 28468, 41408, 46584, 56936, 64053, 82816, 93168, 113872, 128106, 165632, 186336, 227744, 256212, 372672, 455488, 512424, 745344, 910976, 1024848, 1490688, 1821952, 2049696, 4099392, 8198784, 16397568

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16397567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16397568 can be divided by 72 positive divisors. The sum of these divisors (counting 16397568) is 1, the average is 0.013888888888889.

Base conversion 16397568

Base System Value
2 Binary 111110100011010100000000
3 Ternary 1010212002020100
4 Quaternary 332203110000
5 Quinary 13144210233
6 Senary 1343242400
8 Octal 76432400
10 Decimal 16397568
12 Duodecimal 55a9400
16 Hexadecimal fa3500
20 Vigesimal 529di8
36 Base36 9rgg0

Cryptographic Hash Functions

md5 2d82e2bf27dcc8481370b005dd2aecc6
sha1 aeaa2b35fc5fa1c1db907fa4e32be9863229bce8
sha256 136147f7791fa76ed59393b5d4b23f66c9f6033ae8a26026c31136c4d2eeb678
sha512 14d0d40dc6d957663b7d95a08a2eff614911938f98480ca45e8110634ee7af9d2ca064ebe5c37dd306d75103145eadf6f4dfaec4e57494e7c85cb72dee58cb3e
ripemd-160 9f3d303fa7d274050ee6cf536ee69d171aeb9251

16397568 as geometric shapes

Circle

Radius = n
Diameter 32795136
Circumference 103028958.33108
Area 8.4471217510151E+14

Sphere

Radius = n
Volume 1.8468300442207E+22
Surface area 3.378848700406E+15
Circumference 103028958.33108

Square

Length = n
Perimeter 65590272
Area 268880236314624
Diagonal 23189663.055535

Cube

Length = n
Surface area 1613281417887744
Volume 4.4089819588251E+21
Space diagonal 28401420.896566

Equilateral Triangle

Length = n
Perimeter 49192704
Area 1.1642855761201E+14
Altitude 14200710.448283

Triangular Pyramid

Length = n
Surface area 1.1642855761201E+14
Volume 5.1960350686906E+20
Height 7729887.6851784