15693820 (number)

15693820 is an even 8-digits composite number following 15693819 and preceding 15693821. In scientific notation, it is written as 1.5693820 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 48 positive divisors. There are 5930496 positive integers (up to 15693820) that are relatively prime to 15693820.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5693820 × 10^7
Engineering notation 1.5693820 × 10^6

Prime Factorization of 15693820

Prime Factorization 2 × 2 × 5 × 109 × 23 × 313

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7846910
Product of the distinct prime numbers

The prime factorization of 15693820 is 2 × 2 × 5 × 109 × 23 × 313. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15693820)

Multiplication

n×y
n×2 31387640
n×3 47081460
n×4 62775280
n×5 78469100

Division

n÷y
n÷2 7846910
n÷3 5231273.3333333
n÷3 3923455
n÷5 3138764

Exponentiation

ny
n2 246295986192400
n3 3.865324874026E+21
n4 6.0661712814487E+28
n5 9.5201400180225E+35

Nth Root

y√n
2√n 3961.5426288253
3√n 250.36650244128
4√n 62.940786687372
5√n 27.488164011727

Divisors of 15693820

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 -15693819
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 15693820 can be divided by 48 positive divisors. The sum of these divisors (counting 15693820) is 1, the average is 0.020833333333333.

Base conversion 15693820

Base System Value
2 Binary 111011110111011111111100
3 Ternary 1002112022212121
4 Quaternary 323313133330
5 Quinary 13004200240
6 Senary 1320212324
8 Octal 73673774
10 Decimal 15693820
12 Duodecimal 530a0a4
16 Hexadecimal ef77fc
20 Vigesimal 4i1eb0
36 Base36 9cdfg

Cryptographic Hash Functions

md5 7549bf77296da387cf8e42fd75dc7848
sha1 7a18c1d5879eb224f8c68483ee78996c5d5146d6
sha256 c80c1a5b93552727dd04333b2ecda2534acd1fa73903916d64c771c128021fe6
sha512 a07288f20796dc798da73c42fba7f683ddb3eb0618f4a8abcb7bc906c489935e78d4bc158ba8dfd32d8d20854bf6133072485cd2f08aa049a38fb34705a9be81
ripemd-160 84bebb178ea47a683767267746b75a093171bfb6

15693820 as geometric shapes

Circle

Radius = n
Diameter 31387640
Circumference 98607179.237521
Area 7.737616608307E+14

Sphere

Radius = n
Volume 1.6191034970637E+22
Surface area 3.0950466433228E+15
Circumference 98607179.237521

Square

Length = n
Perimeter 62775280
Area 246295986192400
Diagonal 22194413.089442

Cube

Length = n
Surface area 1477775917154400
Volume 3.865324874026E+21
Space diagonal 27182493.604841

Equilateral Triangle

Length = n
Perimeter 47081460
Area 1.0664929044638E+14
Altitude 13591246.80242

Triangular Pyramid

Length = n
Surface area 1.0664929044638E+14
Volume 4.5553290498547E+20
Height 7398137.6964807