15742906 (number)

15742906 is an even 8-digits composite number following 15742905 and preceding 15742907. In scientific notation, it is written as 1.5742906 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 7378560 positive integers (up to 15742906) that are relatively prime to 15742906.

Interesting facts

Basic properties

Name

Name fifteen million seven hundred forty-two thousand nine hundred six

Notation

Scientific notation 1.5742906 × 10^7
Engineering notation 1.5742906 × 10^6

Prime Factorization of 15742906

Prime Factorization 2 × 19 × 97 × 4271

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15742906
Product of the distinct prime numbers

The prime factorization of 15742906 is 2 × 19 × 97 × 4271. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 14, 74, 707, 84, 4995, 3304, 90249, 50110, 369758, 850871, 2760178, 1245583, 33128041, 93202254, 130008078, 577750009, 3721463678, 7081160373

Basic calculations (n = 15742906)

Multiplication

n×y
n×2 31485812
n×3 47228718
n×4 62971624
n×5 78714530

Division

n÷y
n÷2 7871453
n÷3 5247635.3333333
n÷3 3935726.5
n÷5 3148581.2

Exponentiation

ny
n2 247839089324836
n3 3.9017074863665E+21
n4 6.1424214197364E+28
n5 9.6699563023297E+35

Nth Root

y√n
2√n 3967.7331059435
3√n 250.62725687899
4√n 62.989944482778
5√n 27.505337639337

Divisors of 15742906

1, 2, 19, 38, 97, 194, 1843, 3686, 4271, 8542, 81149, 162298, 414287, 828574, 7871453, 15742906

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15742905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15742906 can be divided by 16 positive divisors. The sum of these divisors (counting 15742906) is 1, the average is 0.0625.

Base conversion 15742906

Base System Value
2 Binary 111100000011011110111010
3 Ternary 1002121211012121
4 Quaternary 330003132322
5 Quinary 13012233111
6 Senary 1321231454
8 Octal 74033672
10 Decimal 15742906
12 Duodecimal 533258a
16 Hexadecimal f037ba
20 Vigesimal 4i7h56
36 Base36 9dfay

Cryptographic Hash Functions

md5 89130fdc9b118bfb503587c00df4d76a
sha1 68f21675efe9642cc4cb0bd7e7411ac2c5173abb
sha256 eed8b6ef463cbd393c8a87b03efd795b81481a09460067468ba570b2b4cc817f
sha512 20275615584136d92ad719adfbefc3afcc869aeada947fb05d8e152481611c5f985f63e6775e165180809fe8fb27e911df652e61d6dcc8b0c660fa1362f4a157
ripemd-160 953e50dd443ecf5582a2e0ff67f795be9fe79470

15742906 as geometric shapes

Circle

Radius = n
Diameter 31485812
Circumference 98915595.671509
Area 7.7860946229529E+14

Sphere

Radius = n
Volume 1.6343434100834E+22
Surface area 3.1144378491812E+15
Circumference 98915595.671509

Square

Length = n
Perimeter 62971624
Area 247839089324836
Diagonal 22263831.176365

Cube

Length = n
Surface area 1487034535949016
Volume 3.9017074863665E+21
Space diagonal 27267513.050781

Equilateral Triangle

Length = n
Perimeter 47228718
Area 1.0731747370305E+14
Altitude 13633756.52539

Triangular Pyramid

Length = n
Surface area 1.0731747370305E+14
Volume 4.5982063696934E+20
Height 7421277.0587883