15390214 (number)

15390214 is an even 8-digits composite number following 15390213 and preceding 15390215. In scientific notation, it is written as 1.5390214 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 6523776 positive integers (up to 15390214) that are relatively prime to 15390214.

Interesting facts

Basic properties

Name

Name fifteen million three hundred ninety thousand two hundred fourteen

Notation

Scientific notation 1.5390214 × 10^7
Engineering notation 1.5390214 × 10^6

Prime Factorization of 15390214

Prime Factorization 2 × 7 × 7 × 97 × 1619

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2198602
Product of the distinct prime numbers

The prime factorization of 15390214 is 2 × 7 × 7 × 97 × 1619. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 80, 61, 955, 491, 9419, 281, 37922, 78509, 274205, 340332, 7218563, 8566805, 80829438, 27216629, 941617861, 596170055, 3951058254, 496922057

Basic calculations (n = 15390214)

Multiplication

n×y
n×2 30780428
n×3 46170642
n×4 61560856
n×5 76951070

Division

n÷y
n÷2 7695107
n÷3 5130071.3333333
n÷3 3847553.5
n÷5 3078042.8

Exponentiation

ny
n2 236858686965796
n3 3.6453058801626E+21
n4 5.6102037591161E+28
n5 8.6342236436401E+35

Nth Root

y√n
2√n 3923.0363240735
3√n 248.74148317262
4√n 62.634146630041
5√n 27.380976451459

Divisors of 15390214

1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 1619, 3238, 4753, 9506, 11333, 22666, 79331, 157043, 158662, 314086, 1099301, 2198602, 7695107, 15390214

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 -15390213
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 15390214 can be divided by 24 positive divisors. The sum of these divisors (counting 15390214) is 1, the average is 0.041666666666667.

Base conversion 15390214

Base System Value
2 Binary 111010101101011000000110
3 Ternary 1001221220101221
4 Quaternary 322231120012
5 Quinary 12414441324
6 Senary 1305510554
8 Octal 72553006
10 Decimal 15390214
12 Duodecimal 51a245a
16 Hexadecimal ead606
20 Vigesimal 4g3fae
36 Base36 95v5y

Cryptographic Hash Functions

md5 e83290e7be254af2ec25d3ea8f695684
sha1 8b217a75f1fb31d75da6689dd716a52f82aec8da
sha256 e8e88baf352e16070cbbcf89982315a7a9f207be3cd8b003a2255813e496657a
sha512 c518476d3c20a20bff35665c26a01393ba74f2b22a76a7a745a8eba2f904c03d17c900df2bac95e55ff48b440f97afcb20b548c26ce26828e20c3f3258a5d37e
ripemd-160 84876bb99cacd460c1d930e1dc5c0860ee14fbb7

15390214 as geometric shapes

Circle

Radius = n
Diameter 30780428
Circumference 96699566.47915
Area 7.4411351091067E+14

Sphere

Radius = n
Volume 1.5269421564275E+22
Surface area 2.9764540436427E+15
Circumference 96699566.47915

Square

Length = n
Perimeter 61560856
Area 236858686965796
Diagonal 21765049.366624

Cube

Length = n
Surface area 1421152121794776
Volume 3.6453058801626E+21
Space diagonal 26656632.587358

Equilateral Triangle

Length = n
Perimeter 46170642
Area 1.025628200097E+14
Altitude 13328316.293679

Triangular Pyramid

Length = n
Surface area 1.025628200097E+14
Volume 4.296034178937E+20
Height 7255016.4555414