15668044 (number)

15668044 is an even 8-digits composite number following 15668043 and preceding 15668045. In scientific notation, it is written as 1.5668044 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 18 positive divisors. There are 6714792 positive integers (up to 15668044) that are relatively prime to 15668044.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-eight thousand forty-four

Notation

Scientific notation 1.5668044 × 10^7
Engineering notation 1.5668044 × 10^6

Prime Factorization of 15668044

Prime Factorization 2 × 2 × 7 × 7 × 79939

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1119146
Product of the distinct prime numbers

The prime factorization of 15668044 is 2 × 2 × 7 × 7 × 79939. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 20, 84, 398, 614, 6480, 5315, 84403, 97225, 661284, 934704, 6919483, 406355, 54963183, 57290217, 547734958, 979923865, 2158929570, 735557890

Basic calculations (n = 15668044)

Multiplication

n×y
n×2 31336088
n×3 47004132
n×4 62672176
n×5 78340220

Division

n÷y
n÷2 7834022
n÷3 5222681.3333333
n÷3 3917011
n÷5 3133608.8

Exponentiation

ny
n2 245487602785936
n3 3.8463105619046E+21
n4 6.0264163121585E+28
n5 9.4422155941218E+35

Nth Root

y√n
2√n 3958.2880137757
3√n 250.22935751617
4√n 62.914926796235
5√n 27.479128596992

Divisors of 15668044

1, 2, 4, 7, 14, 28, 49, 98, 196, 79939, 159878, 319756, 559573, 1119146, 2238292, 3917011, 7834022, 15668044

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 -15668043
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 15668044 can be divided by 18 positive divisors. The sum of these divisors (counting 15668044) is 1, the average is 0.055555555555556.

Base conversion 15668044

Base System Value
2 Binary 111011110001001101001100
3 Ternary 1002111000111221
4 Quaternary 323301031030
5 Quinary 13002334134
6 Senary 1315453124
8 Octal 73611514
10 Decimal 15668044
12 Duodecimal 52b71a4
16 Hexadecimal ef134c
20 Vigesimal 4hia24
36 Base36 9btjg

Cryptographic Hash Functions

md5 1667854781a2d677b34f33e5c6756aef
sha1 803cfd0fa54e45f1897fea0889000a071eeec377
sha256 3ddc15a8979f4fa144137bc64caaf9071a475d109ae5cb80a371a1920d446d01
sha512 d3173e57f30dc23d7e050340b9e7c2006bc4a9a1b7f1e3baec7880a6a35054efd06af1016fbff2a6df45f8e049246d4751c85f4d9883fdfee84009bd61ac6a19
ripemd-160 ce09c20fc28f45c402dacdc79e4f345ac612275b

15668044 as geometric shapes

Circle

Radius = n
Diameter 31336088
Circumference 98445223.853043
Area 7.7122204945967E+14

Sphere

Radius = n
Volume 1.6111388006272E+22
Surface area 3.0848881978387E+15
Circumference 98445223.853043

Square

Length = n
Perimeter 62672176
Area 245487602785936
Diagonal 22157960.320658

Cube

Length = n
Surface area 1472925616715616
Volume 3.8463105619046E+21
Space diagonal 27137848.263225

Equilateral Triangle

Length = n
Perimeter 47004132
Area 1.0629925016338E+14
Altitude 13568924.131612

Triangular Pyramid

Length = n
Surface area 1.0629925016338E+14
Volume 4.5329204681203E+20
Height 7385986.7735528