16401872 (number)

16401872 is an even 8-digits composite number following 16401871 and preceding 16401873. In scientific notation, it is written as 1.6401872 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 40 positive divisors. There are 7548416 positive integers (up to 16401872) that are relatively prime to 16401872.

Interesting facts

Basic properties

Name

Name sixteen million four hundred one thousand eight hundred seventy-two

Notation

Scientific notation 1.6401872 × 10^7
Engineering notation 1.6401872 × 10^6

Prime Factorization of 16401872

Prime Factorization 2 × 2 × 2 × 2 × 17 × 47 × 1283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2050234
Product of the distinct prime numbers

The prime factorization of 16401872 is 2 × 2 × 2 × 2 × 17 × 47 × 1283. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 5, 38, 14, 993, 514, 1759, 3511, 10815, 2541, 836768, 692054, 9239632, 6171734, 22546531, 45738810, 803466462, 755332105, 8215647635, 396986384

Basic calculations (n = 16401872)

Multiplication

n×y
n×2 32803744
n×3 49205616
n×4 65607488
n×5 82009360

Division

n÷y
n÷2 8200936
n÷3 5467290.6666667
n÷3 4100468
n÷5 3280374.4

Exponentiation

ny
n2 269021405104384
n3 4.4124546517823E+21
n4 7.2372516404337E+28
n5 1.1870447503818E+36

Nth Root

y√n
2√n 4049.9224683937
3√n 254.07648511931
4√n 63.639001158045
5√n 27.731839860478

Divisors of 16401872

1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1283, 1598, 2566, 3196, 5132, 6392, 10264, 12784, 20528, 21811, 43622, 60301, 87244, 120602, 174488, 241204, 348976, 482408, 964816, 1025117, 2050234, 4100468, 8200936, 16401872

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 -16401871
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 16401872 can be divided by 40 positive divisors. The sum of these divisors (counting 16401872) is 1, the average is 0.025.

Base conversion 16401872

Base System Value
2 Binary 111110100100010111010000
3 Ternary 1010212022010202
4 Quaternary 332210113100
5 Quinary 13144324442
6 Senary 1343314332
8 Octal 76442720
10 Decimal 16401872
12 Duodecimal 55ab9a8
16 Hexadecimal fa45d0
20 Vigesimal 52a4dc
36 Base36 9rjrk

Cryptographic Hash Functions

md5 ca13a72946d82e13b70257957663123f
sha1 d93d695b85b5395bdee3d42fa8704f6fa7224a72
sha256 171210c254814aa05e93566398e62fca4b5d41239a7fed01c809fc0d93a9c165
sha512 0f261ab755483d274d11e036a0be573a649427394f6f04ab356493350887c0c46cc9ec23713ad73af4635e281c5b193afd79cfd461c4983ab94a2d47a073aa01
ripemd-160 e2231d195acc0ce098836b881fbbc996122ec9c9

16401872 as geometric shapes

Circle

Radius = n
Diameter 32803744
Circumference 103056001.16064
Area 8.4515566993434E+14

Sphere

Radius = n
Volume 1.848284682445E+22
Surface area 3.3806226797373E+15
Circumference 103056001.16064

Square

Length = n
Perimeter 65607488
Area 269021405104384
Diagonal 23195749.830708

Cube

Length = n
Surface area 1614128430626304
Volume 4.4124546517823E+21
Space diagonal 28408875.643241

Equilateral Triangle

Length = n
Perimeter 49205616
Area 1.1648968549109E+14
Altitude 14204437.821621

Triangular Pyramid

Length = n
Surface area 1.1648968549109E+14
Volume 5.2001276765889E+20
Height 7731916.6102358