15742468 (number)

15742468 is an even 8-digits composite number following 15742467 and preceding 15742469. In scientific notation, it is written as 1.5742468 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 6746760 positive integers (up to 15742468) that are relatively prime to 15742468.

Interesting facts

Basic properties

Name

Name fifteen million seven hundred forty-two thousand four hundred sixty-eight

Notation

Scientific notation 1.5742468 × 10^7
Engineering notation 1.5742468 × 10^6

Prime Factorization of 15742468

Prime Factorization 2 × 2 × 7 × 562231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7871234
Product of the distinct prime numbers

The prime factorization of 15742468 is 2 × 2 × 7 × 562231. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 34, 67, 630, 924, 4441, 954, 5285, 20351, 903720, 631727, 5765325, 5041207, 96383956, 57561067, 138487682, 660640194, 3031290308, 7798705783

Basic calculations (n = 15742468)

Multiplication

n×y
n×2 31484936
n×3 47227404
n×4 62969872
n×5 78712340

Division

n÷y
n÷2 7871234
n÷3 5247489.3333333
n÷3 3935617
n÷5 3148493.6

Exponentiation

ny
n2 247825298731024
n3 3.9013818348636E+21
n4 6.1417378691121E+28
n5 9.6686111868886E+35

Nth Root

y√n
2√n 3967.6779103148
3√n 250.62493253564
4√n 62.989506350779
5√n 27.50518458663

Divisors of 15742468

1, 2, 4, 7, 14, 28, 562231, 1124462, 2248924, 3935617, 7871234, 15742468

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15742467
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15742468 can be divided by 12 positive divisors. The sum of these divisors (counting 15742468) is 1, the average is 0.083333333333333.

Base conversion 15742468

Base System Value
2 Binary 111100000011011000000100
3 Ternary 1002121210121101
4 Quaternary 330003120010
5 Quinary 13012224333
6 Senary 1321225444
8 Octal 74033004
10 Decimal 15742468
12 Duodecimal 5332284
16 Hexadecimal f03604
20 Vigesimal 4i7g38
36 Base36 9deys

Cryptographic Hash Functions

md5 b5008e7c0dbf70a4001e3c5e4febfca5
sha1 8e1dbd25fb6e045d0d539e9cc3056f20da269547
sha256 51dafa4ea1a9b3a5456eb610d4780b16a9750690ae5145fc5dd3043ad2241ab8
sha512 f6b45c16336dcf1b3cba424db590e61223cdbd8b99d2101e364560c487cb70c3f3b3f51c8ec64b31c10a91243d5fc6b52fca9ebfa46fef5c9f07ceb2c4d89f14
ripemd-160 44eb874cceb9809f46caabe9996fa015c0763e6e

15742468 as geometric shapes

Circle

Radius = n
Diameter 31484936
Circumference 98912843.636345
Area 7.7856613786708E+14

Sphere

Radius = n
Volume 1.6342070015008E+22
Surface area 3.1142645514683E+15
Circumference 98912843.636345

Square

Length = n
Perimeter 62969872
Area 247825298731024
Diagonal 22263211.750824

Cube

Length = n
Surface area 1486951792386144
Volume 3.9013818348636E+21
Space diagonal 27266754.412527

Equilateral Triangle

Length = n
Perimeter 47227404
Area 1.0731150220077E+14
Altitude 13633377.206264

Triangular Pyramid

Length = n
Surface area 1.0731150220077E+14
Volume 4.5978225857168E+20
Height 7421070.5836082