15121344 (number)

15121344 is an even 8-digits composite number following 15121343 and preceding 15121345. In scientific notation, it is written as 1.5121344 × 10^7. The sum of its digits is 21. It has a total of 9 prime factors and 56 positive divisors. There are 4320000 positive integers (up to 15121344) that are relatively prime to 15121344.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5121344 × 10^7
Engineering notation 1.5121344 × 10^6

Prime Factorization of 15121344

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 11251

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 472542
Product of the distinct prime numbers

The prime factorization of 15121344 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 11251. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15121344)

Multiplication

n×y
n×2 30242688
n×3 45364032
n×4 60485376
n×5 75606720

Division

n÷y
n÷2 7560672
n÷3 5040448
n÷3 3780336
n÷5 3024268.8

Exponentiation

ny
n2 228655044366336
n3 3.4575715831986E+21
n4 5.2283129314171E+28
n5 7.9059118375607E+35

Nth Root

y√n
2√n 3888.6172349564
3√n 247.28444450086
4√n 62.358778331173
5√n 27.284630620698

Divisors of 15121344

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15121343
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15121344 can be divided by 56 positive divisors. The sum of these divisors (counting 15121344) is 1, the average is 0.017857142857143.

Base conversion 15121344

Base System Value
2 Binary 111001101011101111000000
3 Ternary 1001110020120210
4 Quaternary 321223233000
5 Quinary 12332340334
6 Senary 1300034120
8 Octal 71535700
10 Decimal 15121344
12 Duodecimal 5092940
16 Hexadecimal e6bbc0
20 Vigesimal 4ea374
36 Base36 903pc

Cryptographic Hash Functions

md5 19e4104fada7fb5eb722eb4734217779
sha1 ca8102cdfc313ccf7d5a2ab8477d1144f633250d
sha256 3bf15a91bae5665236cd1af123eea08762eca46d32cd3f20a846ae1c15a54554
sha512 3d194bd0437a508cc2f66b7d162fa1cb6c2e6dfaf8c5a07a15c4f9d9518829539673a41813ac4d46a5725ed32c7c16afa0a083a7eab9f5356e4c4e72f1aa1cfc
ripemd-160 778f7a5c70b0a3b9ad166e57295066e78eee7590

15121344 as geometric shapes

Circle

Radius = n
Diameter 30242688
Circumference 95010206.445608
Area 7.1834100758753E+14

Sphere

Radius = n
Volume 1.448304198005E+22
Surface area 2.8733640303501E+15
Circumference 95010206.445608

Square

Length = n
Perimeter 60485376
Area 228655044366336
Diagonal 21384809.766109

Cube

Length = n
Surface area 1371930266198016
Volume 3.4575715831986E+21
Space diagonal 26190936.086727

Equilateral Triangle

Length = n
Perimeter 45364032
Area 99010538562352
Altitude 13095468.043363

Triangular Pyramid

Length = n
Surface area 99010538562352
Volume 4.0747871881961E+20
Height 7128269.9220363