15146542 (number)

15146542 is an even 8-digits composite number following 15146541 and preceding 15146543. In scientific notation, it is written as 1.5146542 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 7324128 positive integers (up to 15146542) that are relatively prime to 15146542.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-six thousand five hundred forty-two

Notation

Scientific notation 1.5146542 × 10^7
Engineering notation 1.5146542 × 10^6

Prime Factorization of 15146542

Prime Factorization 2 × 37 × 197 × 1039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15146542
Product of the distinct prime numbers

The prime factorization of 15146542 is 2 × 37 × 197 × 1039. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 4, 45, 524, 689, 187, 3289, 85625, 95370, 367677, 83021, 6336897, 3600717, 8182379, 59148289, 990168642, 990770531, 1830793375, 2775848760

Basic calculations (n = 15146542)

Multiplication

n×y
n×2 30293084
n×3 45439626
n×4 60586168
n×5 75732710

Division

n÷y
n÷2 7573271
n÷3 5048847.3333333
n÷3 3786635.5
n÷5 3029308.4

Exponentiation

ny
n2 229417734557764
n3 3.474885352024E+21
n4 5.2632496929617E+28
n5 7.9720032530931E+35

Nth Root

y√n
2√n 3891.8558555013
3√n 247.42172540896
4√n 62.384740566114
5√n 27.2937179123

Divisors of 15146542

1, 2, 37, 74, 197, 394, 1039, 2078, 7289, 14578, 38443, 76886, 204683, 409366, 7573271, 15146542

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 -15146541
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 15146542 can be divided by 16 positive divisors. The sum of these divisors (counting 15146542) is 1, the average is 0.0625.

Base conversion 15146542

Base System Value
2 Binary 111001110001111000101110
3 Ternary 1001111112011001
4 Quaternary 321301320232
5 Quinary 12334142132
6 Senary 1300350514
8 Octal 71617056
10 Decimal 15146542
12 Duodecimal 50a543a
16 Hexadecimal e71e2e
20 Vigesimal 4ed672
36 Base36 90n5a

Cryptographic Hash Functions

md5 3d2232da1d1776178c016739f108f4cb
sha1 0359e29d4890dfc22a3641a001d82e6481ec601f
sha256 6b463ddd00fccafb0d1a49a7aa066008352d750b684e3484ceb47f88c9c210b8
sha512 37dfb9fb3fe53342da102ce680429ed6627b2699ef803f64c4520c2cec46e166a6bbaeb0a5fda2e5ea4f9b6939bfa7a1ca95a939e96f629ad90b7dc114006b92
ripemd-160 9c883966bb17f21703a9170ce563228e026cc4c3

15146542 as geometric shapes

Circle

Radius = n
Diameter 30293084
Circumference 95168530.148979
Area 7.2073706948988E+14

Sphere

Radius = n
Volume 1.4555565725314E+22
Surface area 2.8829482779595E+15
Circumference 95168530.148979

Square

Length = n
Perimeter 60586168
Area 229417734557764
Diagonal 21420445.119454

Cube

Length = n
Surface area 1376506407346584
Volume 3.474885352024E+21
Space diagonal 26234580.302976

Equilateral Triangle

Length = n
Perimeter 45439626
Area 99340793102849
Altitude 13117290.151488

Triangular Pyramid

Length = n
Surface area 99340793102849
Volume 4.0951916604367E+20
Height 7140148.3731512