15209994 (number)

15209994 is an even 8-digits composite number following 15209993 and preceding 15209995. In scientific notation, it is written as 1.5209994 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 4752000 positive integers (up to 15209994) that are relatively prime to 15209994.

Interesting facts

Basic properties

Name

Name fifteen million two hundred nine thousand nine hundred ninety-four

Notation

Scientific notation 1.5209994 × 10^7
Engineering notation 1.5209994 × 10^6

Prime Factorization of 15209994

Prime Factorization 2 × 3 × 19 × 101 × 1321

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15209994
Product of the distinct prime numbers

The prime factorization of 15209994 is 2 × 3 × 19 × 101 × 1321. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 8, 96, 350, 591, 9034, 2925, 91101, 73268, 353924, 4360, 9996292, 5461693, 24730875, 31003424, 706239240, 789702486, 8285696380, 139010431

Basic calculations (n = 15209994)

Multiplication

n×y
n×2 30419988
n×3 45629982
n×4 60839976
n×5 76049970

Division

n÷y
n÷2 7604997
n÷3 5069998
n÷3 3802498.5
n÷5 3041998.8

Exponentiation

ny
n2 231343917480036
n3 3.5187395968078E+21
n4 5.352000815501E+28
n5 8.1403900291765E+35

Nth Root

y√n
2√n 3899.9992307692
3√n 247.7667443472
4√n 62.449973825208
5√n 27.316547496053

Divisors of 15209994

1, 2, 3, 6, 19, 38, 57, 101, 114, 202, 303, 606, 1321, 1919, 2642, 3838, 3963, 5757, 7926, 11514, 25099, 50198, 75297, 133421, 150594, 266842, 400263, 800526, 2534999, 5069998, 7604997, 15209994

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15209993
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15209994 can be divided by 32 positive divisors. The sum of these divisors (counting 15209994) is 1, the average is 0.03125.

Base conversion 15209994

Base System Value
2 Binary 111010000001011000001010
3 Ternary 1001121202012010
4 Quaternary 322001120022
5 Quinary 12343204434
6 Senary 1302000350
8 Octal 72013012
10 Decimal 15209994
12 Duodecimal 51160b6
16 Hexadecimal e8160a
20 Vigesimal 4f14je
36 Base36 9203u

Cryptographic Hash Functions

md5 b78c6ba952f0b1162042effdea6ca930
sha1 37d0d53c623573150c8836348eb88ee1972608ce
sha256 0180b70a5ebe1d8979ded08086a1648df013fea85ab375d5a5bda7881f712ab9
sha512 6ee8a51e832798b718453841e0a02de4fff479f6763028fddf6259b658341019777578ffacfd111b39384e4fff76caf15c0c43e2d7f401bd67108a876ebba757
ripemd-160 d64515e37890b7a4041b12fcef546c2f70a3cb89

15209994 as geometric shapes

Circle

Radius = n
Diameter 30419988
Circumference 95567210.82309
Area 7.2678835160796E+14

Sphere

Radius = n
Volume 1.4739261956303E+22
Surface area 2.9071534064319E+15
Circumference 95567210.82309

Square

Length = n
Perimeter 60839976
Area 231343917480036
Diagonal 21510179.798413

Cube

Length = n
Surface area 1388063504880216
Volume 3.5187395968078E+21
Space diagonal 26344482.390818

Equilateral Triangle

Length = n
Perimeter 45629982
Area 1.0017485477436E+14
Altitude 13172241.195409

Triangular Pyramid

Length = n
Surface area 1.0017485477436E+14
Volume 4.1468743835541E+20
Height 7170059.9328045