15693868 (number)

15693868 is an even 8-digits composite number following 15693867 and preceding 15693869. In scientific notation, it is written as 1.5693868 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 7801232 positive integers (up to 15693868) that are relatively prime to 15693868.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5693868 × 10^7
Engineering notation 1.5693868 × 10^6

Prime Factorization of 15693868

Prime Factorization 2 × 2 × 173 × 22679

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7846934
Product of the distinct prime numbers

The prime factorization of 15693868 is 2 × 2 × 173 × 22679. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 94, 68, 448, 270, 1621, 8504, 24868, 45747, 310849, 173718, 8758054, 5655762, 15833487, 53551692, 956698514, 603001961, 8188387639, 4268324137

Basic calculations (n = 15693868)

Multiplication

n×y
n×2 31387736
n×3 47081604
n×4 62775472
n×5 78469340

Division

n÷y
n÷2 7846934
n÷3 5231289.3333333
n÷3 3923467
n÷5 3138773.6

Exponentiation

ny
n2 246297492801424
n3 3.8653603407565E+21
n4 6.0662454960268E+28
n5 9.5202856070238E+35

Nth Root

y√n
2√n 3961.5486870667
3√n 250.36675769207
4√n 62.940834813869
5√n 27.488180826375

Divisors of 15693868

1, 2, 4, 173, 346, 692, 22679, 45358, 90716, 3923467, 7846934, 15693868

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15693867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15693868 can be divided by 12 positive divisors. The sum of these divisors (counting 15693868) is 1, the average is 0.083333333333333.

Base conversion 15693868

Base System Value
2 Binary 111011110111100000101100
3 Ternary 1002112022221101
4 Quaternary 323313200230
5 Quinary 13004200433
6 Senary 1320212444
8 Octal 73674054
10 Decimal 15693868
12 Duodecimal 530a124
16 Hexadecimal ef782c
20 Vigesimal 4i1ed8
36 Base36 9cdgs

Cryptographic Hash Functions

md5 5a6ef0b0ba8cb9efc0b596136d94f13f
sha1 24597fe718139b632a24036a2575674ce14f52bf
sha256 72672b8f18ef52a448e3b5b6bc2f4d646fbc1bc70a29887cb54be67c899e5be1
sha512 0786edda9babc594a7e9158e62bcfb867c10dded4d161af6ef33764c2b765736991cd59fb3f930c1ce94477e049fdd263794a02b48a7253f9613f3aa951de495
ripemd-160 491446358d2628ca47c64ebde3c9c0cb5f8d9519

15693868 as geometric shapes

Circle

Radius = n
Diameter 31387736
Circumference 98607480.830416
Area 7.7376639398254E+14

Sphere

Radius = n
Volume 1.6191183533331E+22
Surface area 3.0950655759302E+15
Circumference 98607480.830416

Square

Length = n
Perimeter 62775472
Area 246297492801424
Diagonal 22194480.971693

Cube

Length = n
Surface area 1477784956808544
Volume 3.8653603407565E+21
Space diagonal 27182576.743279

Equilateral Triangle

Length = n
Perimeter 47081604
Area 1.0664994282722E+14
Altitude 13591288.37164

Triangular Pyramid

Length = n
Surface area 1.0664994282722E+14
Volume 4.5553708477974E+20
Height 7398160.3238977