15145344 (number)

15145344 is an even 8-digits composite number following 15145343 and preceding 15145345. In scientific notation, it is written as 1.5145344 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 32 positive divisors. There are 5048064 positive integers (up to 15145344) that are relatively prime to 15145344.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-five thousand three hundred forty-four

Notation

Scientific notation 1.5145344 × 10^7
Engineering notation 1.5145344 × 10^6

Prime Factorization of 15145344

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 13147

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 236646
Product of the distinct prime numbers

The prime factorization of 15145344 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 13147. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15145344)

Multiplication

n×y
n×2 30290688
n×3 45436032
n×4 60581376
n×5 75726720

Division

n÷y
n÷2 7572672
n÷3 5048448
n÷3 3786336
n÷5 3029068.8

Exponentiation

ny
n2 229381444878336
n3 3.4740608898994E+21
n4 5.2615847254473E+28
n5 7.9688510652045E+35

Nth Root

y√n
2√n 3891.7019413105
3√n 247.41520204888
4√n 62.383506965467
5√n 27.293286144989

Divisors of 15145344

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15145343
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15145344 can be divided by 32 positive divisors. The sum of these divisors (counting 15145344) is 1, the average is 0.03125.

Base conversion 15145344

Base System Value
2 Binary 111001110001100110000000
3 Ternary 1001111110111200
4 Quaternary 321301212000
5 Quinary 12334122334
6 Senary 1300341200
8 Octal 71614600
10 Decimal 15145344
12 Duodecimal 50a4800
16 Hexadecimal e71980
20 Vigesimal 4ed374
36 Base36 90m80

Cryptographic Hash Functions

md5 03ec4c17a86ccd49b7e8d5ad2e60abdf
sha1 611a8567d499655718c603f5a52a39eea7d4e770
sha256 033c9fd97b515e00eddf9ea5ba44c11b663f6095bebb2b4997a1314dbfe29469
sha512 325edf921cd1074e5b45fb9f8316398b0cc4adb4f658132168eca4c957756ee27418d60a2377997529d41e62cf3f31a7d1582f3efa822e286b30cf655a5e75cf
ripemd-160 883dc8d629932e3c6af749ed0234754a9caff7e5

15145344 as geometric shapes

Circle

Radius = n
Diameter 30290688
Circumference 95161002.892981
Area 7.2062306209959E+14

Sphere

Radius = n
Volume 1.4552112226442E+22
Surface area 2.8824922483984E+15
Circumference 95161002.892981

Square

Length = n
Perimeter 60581376
Area 229381444878336
Diagonal 21418750.891606

Cube

Length = n
Surface area 1376288669270016
Volume 3.4740608898994E+21
Space diagonal 26232505.306108

Equilateral Triangle

Length = n
Perimeter 45436032
Area 99325079210709
Altitude 13116252.653054

Triangular Pyramid

Length = n
Surface area 99325079210709
Volume 4.0942200225048E+20
Height 7139583.6305353