15145470 (number)

15145470 is an even 8-digits composite number following 15145469 and preceding 15145471. In scientific notation, it is written as 1.5145470 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 64 positive divisors. There are 3594240 positive integers (up to 15145470) that are relatively prime to 15145470.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5145470 × 10^7
Engineering notation 1.5145470 × 10^6

Prime Factorization of 15145470

Prime Factorization 2 × 5 × 9 × 19 × 17 × 521

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 15145470
Product of the distinct prime numbers

The prime factorization of 15145470 is 2 × 5 × 9 × 19 × 17 × 521. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15145470)

Multiplication

n×y
n×2 30290940
n×3 45436410
n×4 60581880
n×5 75727350

Division

n÷y
n÷2 7572735
n÷3 5048490
n÷3 3786367.5
n÷5 3029094

Exponentiation

ny
n2 229385261520900
n3 3.4741475968069E+21
n4 5.2617598203012E+28
n5 7.9691825505577E+35

Nth Root

y√n
2√n 3891.7181295669
3√n 247.41588816137
4√n 62.383636713219
5√n 27.293331557528

Divisors of 15145470

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15145469
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15145470 can be divided by 64 positive divisors. The sum of these divisors (counting 15145470) is 1, the average is 0.015625.

Base conversion 15145470

Base System Value
2 Binary 111001110001100111111110
3 Ternary 1001111110200100
4 Quaternary 321301213332
5 Quinary 12334123340
6 Senary 1300341530
8 Octal 71614776
10 Decimal 15145470
12 Duodecimal 50a48a6
16 Hexadecimal e719fe
20 Vigesimal 4ed3da
36 Base36 90mbi

Cryptographic Hash Functions

md5 b497f6f353be3c2489fabe4042f56e44
sha1 c81b955b7cf30317f33e8cb74bd41dd52c865f91
sha256 1d06ccee3043ead06f886ef36624ec7d057fc6b4e2994a792691bc5cc1ac0ba5
sha512 80032027fec4ac7a02c7fd00054cc780f936d0d09c70f2eadfa6d45a12a784dea126d2d4ffe1ade70b0501acbb60c7601d4fb5933d4e55eea403ee740f3ab55d
ripemd-160 c24939ee43c378461670bc188d9c95d7d0423dc9

15145470 as geometric shapes

Circle

Radius = n
Diameter 30290940
Circumference 95161794.574329
Area 7.2063505243583E+14

Sphere

Radius = n
Volume 1.4552475423487E+22
Surface area 2.8825402097433E+15
Circumference 95161794.574329

Square

Length = n
Perimeter 60581880
Area 229385261520900
Diagonal 21418929.082515

Cube

Length = n
Surface area 1376311569125400
Volume 3.4741475968069E+21
Space diagonal 26232723.54451

Equilateral Triangle

Length = n
Perimeter 45436410
Area 99326731865418
Altitude 13116361.772255

Triangular Pyramid

Length = n
Surface area 99326731865418
Volume 4.0943222075752E+20
Height 7139643.0275049