15146421 (number)

15146421 is an odd 8-digits composite number following 15146420 and preceding 15146422. In scientific notation, it is written as 1.5146421 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 9797360 positive integers (up to 15146421) that are relatively prime to 15146421.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-six thousand four hundred twenty-one

Notation

Scientific notation 1.5146421 × 10^7
Engineering notation 1.5146421 × 10^6

Prime Factorization of 15146421

Prime Factorization 3 × 83 × 59 × 1031

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15146421
Product of the distinct prime numbers

The prime factorization of 15146421 is 3 × 83 × 59 × 1031. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 59, 22, 39, 476, 2700, 457, 96459, 10216, 785113, 971096, 2863184, 7269999, 895482, 78163807, 119640329, 841505980, 232427308, 6168342153

Basic calculations (n = 15146421)

Multiplication

n×y
n×2 30292842
n×3 45439263
n×4 60585684
n×5 75732105

Division

n÷y
n÷2 7573210.5
n÷3 5048807
n÷3 3786605.25
n÷5 3029284.2

Exponentiation

ny
n2 229414069109241
n3 3.4748020740517E+21
n4 5.263081510526E+28
n5 7.9716848315742E+35

Nth Root

y√n
2√n 3891.8403101875
3√n 247.42106655432
4√n 62.384615973711
5√n 27.293674304321

Divisors of 15146421

1, 3, 59, 83, 177, 249, 1031, 3093, 4897, 14691, 60829, 85573, 182487, 256719, 5048807, 15146421

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 -15146420
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 15146421 can be divided by 16 positive divisors. The sum of these divisors (counting 15146421) is 1, the average is 0.0625.

Base conversion 15146421

Base System Value
2 Binary 111001110001110110110101
3 Ternary 1001111111222120
4 Quaternary 321301312311
5 Quinary 12334141141
6 Senary 1300350153
8 Octal 71616665
10 Decimal 15146421
12 Duodecimal 50a5359
16 Hexadecimal e71db5
20 Vigesimal 4ed611
36 Base36 90n1x

Cryptographic Hash Functions

md5 81c5296f55b9cd26c00cf883b235a2dd
sha1 bf59767ec9562e487dc66618efc927fc18a0edfd
sha256 bbb0139238b965b6ef0ea03cbc5027f293779b758b195f7b9db463ec5ef48850
sha512 4c24284846c19f068f9708e78c5719aa4fe1fcb6c502208ebb4e8ad9a4644f7b82527ec522da9561c6e3105b771819a28a8083fb30d5ca15c0da1c4e37670e6a
ripemd-160 a98905ca565a7c25867e99fd9eb1ce6ae604350e

15146421 as geometric shapes

Circle

Radius = n
Diameter 30292842
Circumference 95167769.883556
Area 7.2072555414373E+14

Sphere

Radius = n
Volume 1.4555216891359E+22
Surface area 2.8829022165749E+15
Circumference 95167769.883556

Square

Length = n
Perimeter 60585684
Area 229414069109241
Diagonal 21420273.999613

Cube

Length = n
Surface area 1376484414655446
Volume 3.4748020740517E+21
Space diagonal 26234370.724828

Equilateral Triangle

Length = n
Perimeter 45439263
Area 99339205917081
Altitude 13117185.362414

Triangular Pyramid

Length = n
Surface area 99339205917081
Volume 4.095093516405E+20
Height 7140091.3332042