16681608 (number)

16681608 is an even 8-digits composite number following 16681607 and preceding 16681609. In scientific notation, it is written as 1.6681608 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 48 positive divisors. There are 5537376 positive integers (up to 16681608) that are relatively prime to 16681608.

Interesting facts

Basic properties

Name

Name sixteen million six hundred eighty-one thousand six hundred eight

Notation

Scientific notation 1.6681608 × 10^7
Engineering notation 1.6681608 × 10^6

Prime Factorization of 16681608

Prime Factorization 2 × 2 × 2 × 3 × 3 × 523 × 443

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1390134
Product of the distinct prime numbers

The prime factorization of 16681608 is 2 × 2 × 2 × 3 × 3 × 523 × 443. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 8, 37, 49, 360, 910, 458, 2564, 82283, 39953, 846287, 590227, 4444371, 236711, 42840819, 46278700, 844679446, 616851411, 930908227, 7404644105

Basic calculations (n = 16681608)

Multiplication

n×y
n×2 33363216
n×3 50044824
n×4 66726432
n×5 83408040

Division

n÷y
n÷2 8340804
n÷3 5560536
n÷3 4170402
n÷5 3336321.6

Exponentiation

ny
n2 278276045465664
n3 4.6420919062484E+21
n4 7.7437557480008E+28
n5 1.291782978359E+36

Nth Root

y√n
2√n 4084.3124268351
3√n 255.51278589717
4√n 63.9086256059
5√n 27.825795067984

Divisors of 16681608

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 443, 523, 886, 1046, 1329, 1569, 1772, 2092, 2658, 3138, 3544, 3987, 4184, 4707, 5316, 6276, 7974, 9414, 10632, 12552, 15948, 18828, 31896, 37656, 231689, 463378, 695067, 926756, 1390134, 1853512, 2085201, 2780268, 4170402, 5560536, 8340804, 16681608

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16681607
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16681608 can be divided by 48 positive divisors. The sum of these divisors (counting 16681608) is 1, the average is 0.020833333333333.

Base conversion 16681608

Base System Value
2 Binary 111111101000101010001000
3 Ternary 1011101111212100
4 Quaternary 333220222020
5 Quinary 13232302413
6 Senary 1353313400
8 Octal 77505210
10 Decimal 16681608
12 Duodecimal 5705860
16 Hexadecimal fe8a88
20 Vigesimal 545408
36 Base36 9xjm0

Cryptographic Hash Functions

md5 b60baab82c2b34a53c1fbe80458905b7
sha1 5f2fbc2efa5f3804c8329e6d0b46c86fb9c80abc
sha256 a74192c89777940567ab00793010a8321c0cba4fa0c97071b0b7addd7a6cca5c
sha512 d06538cd7d8cd13e21f94a51c91248ac4ed4c56f201409a74696581f4853d7c9aa76a08e53cea93ba1c10e8c3db83878d5ba9224ded1b69e4f6deea4b348d5e1
ripemd-160 8abd43e8681a14170e94c43b0dc701aea7c031b2

16681608 as geometric shapes

Circle

Radius = n
Diameter 33363216
Circumference 104813634.28573
Area 8.7422998010495E+14

Sphere

Radius = n
Volume 1.9444749106611E+22
Surface area 3.4969199204198E+15
Circumference 104813634.28573

Square

Length = n
Perimeter 66726432
Area 278276045465664
Diagonal 23591356.275792

Cube

Length = n
Surface area 1669656272793984
Volume 4.6420919062484E+21
Space diagonal 28893392.607947

Equilateral Triangle

Length = n
Perimeter 50044824
Area 1.2049706231897E+14
Altitude 14446696.303974

Triangular Pyramid

Length = n
Surface area 1.2049706231897E+14
Volume 5.4707577763324E+20
Height 7863785.4252638