15668892 (number)

15668892 is an even 8-digits composite number following 15668891 and preceding 15668893. In scientific notation, it is written as 1.5668892 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 18 positive divisors. There are 5222952 positive integers (up to 15668892) that are relatively prime to 15668892.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-eight thousand eight hundred ninety-two

Notation

Scientific notation 1.5668892 × 10^7
Engineering notation 1.5668892 × 10^6

Prime Factorization of 15668892

Prime Factorization 2 × 2 × 3 × 3 × 435247

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2611482
Product of the distinct prime numbers

The prime factorization of 15668892 is 2 × 2 × 3 × 3 × 435247. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 35, 77, 282, 353, 1100, 6234, 47921, 71613, 904970, 438813, 5014066, 8092838, 13936430, 51721862, 58743272, 685732574, 1744812495, 8393976220

Basic calculations (n = 15668892)

Multiplication

n×y
n×2 31337784
n×3 47006676
n×4 62675568
n×5 78344460

Division

n÷y
n÷2 7834446
n÷3 5222964
n÷3 3917223
n÷5 3133778.4

Exponentiation

ny
n2 245514176507664
n3 3.8469351161675E+21
n4 6.0277210866236E+28
n5 9.4447710712428E+35

Nth Root

y√n
2√n 3958.3951293422
3√n 250.23387181434
4√n 62.915778063552
5√n 27.479426040586

Divisors of 15668892

1, 2, 3, 4, 6, 9, 12, 18, 36, 435247, 870494, 1305741, 1740988, 2611482, 3917223, 5222964, 7834446, 15668892

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15668891
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15668892 can be divided by 18 positive divisors. The sum of these divisors (counting 15668892) is 1, the average is 0.055555555555556.

Base conversion 15668892

Base System Value
2 Binary 111011110001011010011100
3 Ternary 1002111001200100
4 Quaternary 323301122130
5 Quinary 13002401032
6 Senary 1315501100
8 Octal 73613234
10 Decimal 15668892
12 Duodecimal 52b7790
16 Hexadecimal ef169c
20 Vigesimal 4hic4c
36 Base36 9bu70

Cryptographic Hash Functions

md5 c0a857001a35f4ec31b9c7551cc9784a
sha1 b4737eb2bbce02b984fa601845c2b140e636be89
sha256 94cbeb5e44d7014a71269c57f80ced19df4dcec512d5eb9d52b135ecaa623fed
sha512 6cf29a929c3f596681d3b45c680e472111ae7a0a118cc65c05e07a7105de9792aea09297a38545b7031e340b99577a23cf8279e1839354abee3277120c0e217b
ripemd-160 44edb0a215abe3549d908197c87f4fe07590efaf

15668892 as geometric shapes

Circle

Radius = n
Diameter 31337784
Circumference 98450551.994184
Area 7.7130553326862E+14

Sphere

Radius = n
Volume 1.6114004133051E+22
Surface area 3.0852221330745E+15
Circumference 98450551.994184

Square

Length = n
Perimeter 62675568
Area 245514176507664
Diagonal 22159159.573759

Cube

Length = n
Surface area 1473085059045984
Volume 3.8469351161675E+21
Space diagonal 27139317.04231

Equilateral Triangle

Length = n
Perimeter 47006676
Area 1.0631075692243E+14
Altitude 13569658.521155

Triangular Pyramid

Length = n
Surface area 1.0631075692243E+14
Volume 4.5336565123779E+20
Height 7386386.5245864