15194740 (number)

15194740 is an even 8-digits composite number following 15194739 and preceding 15194741. In scientific notation, it is written as 1.5194740 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 5525280 positive integers (up to 15194740) that are relatively prime to 15194740.

Interesting facts

Basic properties

Name

Name fifteen million one hundred ninety-four thousand seven hundred forty

Notation

Scientific notation 1.5194740 × 10^7
Engineering notation 1.5194740 × 10^6

Prime Factorization of 15194740

Prime Factorization 2 × 2 × 5 × 11 × 69067

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7597370
Product of the distinct prime numbers

The prime factorization of 15194740 is 2 × 2 × 5 × 11 × 69067. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 8, 64, 284, 131, 5939, 7359, 85845, 21217, 856955, 434555, 777812, 9503908, 48211430, 49794297, 467201667, 41658055, 9609766983, 8792112842

Basic calculations (n = 15194740)

Multiplication

n×y
n×2 30389480
n×3 45584220
n×4 60778960
n×5 75973700

Division

n÷y
n÷2 7597370
n÷3 5064913.3333333
n÷3 3798685
n÷5 3038948

Exponentiation

ny
n2 230880123667600
n3 3.508163450297E+21
n4 5.3305631504766E+28
n5 8.0996521125073E+35

Nth Root

y√n
2√n 3898.0430987869
3√n 247.68388877915
4√n 62.434310269169
5√n 27.311066180636

Divisors of 15194740

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 69067, 138134, 276268, 345335, 690670, 759737, 1381340, 1519474, 3038948, 3798685, 7597370, 15194740

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 -15194739
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 15194740 can be divided by 24 positive divisors. The sum of these divisors (counting 15194740) is 1, the average is 0.041666666666667.

Base conversion 15194740

Base System Value
2 Binary 111001111101101001110100
3 Ternary 1001120222021011
4 Quaternary 321331221310
5 Quinary 12342212430
6 Senary 1301402004
8 Octal 71755164
10 Decimal 15194740
12 Duodecimal 5109304
16 Hexadecimal e7da74
20 Vigesimal 4ej6h0
36 Base36 91oc4

Cryptographic Hash Functions

md5 8486872787c42e54162c34e22d15cf6e
sha1 8436b62c5785010028d6f7880b943fc00a4a2d18
sha256 d7f68bc2edb1809d64c232f257817652bf09ad4ed223c0afb344088069329107
sha512 6a3ea57e11f5a15f84e410095145ffdc33d88ad569c8d91bfe5602721229be1499dc558dfef39fb94dccf4028c877dfab7dd7331ddf19cde7dec60c91ffc42d8
ripemd-160 2425524360f1f8c0b6b994bf04c8b6244ffc04f8

15194740 as geometric shapes

Circle

Radius = n
Diameter 30389480
Circumference 95471367.114414
Area 7.2533130037404E+14

Sphere

Radius = n
Volume 1.4694960697394E+22
Surface area 2.9013252014961E+15
Circumference 95471367.114414

Square

Length = n
Perimeter 60778960
Area 230880123667600
Diagonal 21488607.384733

Cube

Length = n
Surface area 1385280742005600
Volume 3.508163450297E+21
Space diagonal 26318061.687799

Equilateral Triangle

Length = n
Perimeter 45584220
Area 99974026162517
Altitude 13159030.8439

Triangular Pyramid

Length = n
Surface area 99974026162517
Volume 4.1344102753597E+20
Height 7162869.1282443