15693980 (number)

15693980 is an even 8-digits composite number following 15693979 and preceding 15693981. In scientific notation, it is written as 1.5693980 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 6124160 positive integers (up to 15693980) that are relatively prime to 15693980.

Interesting facts

Basic properties

Name

Name fifteen million six hundred ninety-three thousand nine hundred eighty

Notation

Scientific notation 1.5693980 × 10^7
Engineering notation 1.5693980 × 10^6

Prime Factorization of 15693980

Prime Factorization 2 × 2 × 5 × 41 × 19139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7846990
Product of the distinct prime numbers

The prime factorization of 15693980 is 2 × 2 × 5 × 41 × 19139. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 40, 8, 43, 366, 8351, 3223, 61780, 52018, 373470, 422592, 7198333, 4637151, 64594893, 14074499, 512627068, 945124514, 4556085284, 4424575871

Basic calculations (n = 15693980)

Multiplication

n×y
n×2 31387960
n×3 47081940
n×4 62775920
n×5 78469900

Division

n÷y
n÷2 7846990
n÷3 5231326.6666667
n÷3 3923495
n÷5 3138796

Exponentiation

ny
n2 246301008240400
n3 3.8654430973047E+21
n4 6.0664186660238E+28
n5 9.5206253216204E+35

Nth Root

y√n
2√n 3961.5628229273
3√n 250.36735327522
4√n 62.940947108598
5√n 27.488220060392

Divisors of 15693980

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 19139, 38278, 76556, 95695, 191390, 382780, 784699, 1569398, 3138796, 3923495, 7846990, 15693980

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15693979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15693980 can be divided by 24 positive divisors. The sum of these divisors (counting 15693980) is 1, the average is 0.041666666666667.

Base conversion 15693980

Base System Value
2 Binary 111011110111100010011100
3 Ternary 1002112100002112
4 Quaternary 323313202130
5 Quinary 13004201410
6 Senary 1320213152
8 Octal 73674234
10 Decimal 15693980
12 Duodecimal 530a1b8
16 Hexadecimal ef789c
20 Vigesimal 4i1ej0
36 Base36 9cdjw

Cryptographic Hash Functions

md5 a576b44f61669cba281288d51a55e869
sha1 bd17725ae7ac6b97ef69e45dbac93767e194cc8c
sha256 ddd1390c0f24f8c7b73b7b01c0b0ab2ae6b426b50a025e99208383b20218ff3e
sha512 b0e8e89d948a55c3a187e60cfa0146de4d5778b4b0f1462037e6074970e908d2b929e435e156b0d9ba7bb8b24a40acbbe14ff0a4f9d8a846beecb52c251766cc
ripemd-160 6b79e950c63db20dd6dbaebdca4851686982dac3

15693980 as geometric shapes

Circle

Radius = n
Diameter 31387960
Circumference 98608184.54717
Area 7.737774380598E+14

Sphere

Radius = n
Volume 1.6191530183149E+22
Surface area 3.0951097522392E+15
Circumference 98608184.54717

Square

Length = n
Perimeter 62775920
Area 246301008240400
Diagonal 22194639.363612

Cube

Length = n
Surface area 1477806049442400
Volume 3.8654430973047E+21
Space diagonal 27182770.73297

Equilateral Triangle

Length = n
Perimeter 47081940
Area 1.0665146505695E+14
Altitude 13591385.366485

Triangular Pyramid

Length = n
Surface area 1.0665146505695E+14
Volume 4.5554683773248E+20
Height 7398213.121204