15128047 (number)

15128047 is an odd 8-digits composite number following 15128046 and preceding 15128048. In scientific notation, it is written as 1.5128047 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 13028760 positive integers (up to 15128047) that are relatively prime to 15128047.

Interesting facts

Basic properties

Name

Name fifteen million one hundred twenty-eight thousand forty-seven

Notation

Scientific notation 1.5128047 × 10^7
Engineering notation 1.5128047 × 10^6

Prime Factorization of 15128047

Prime Factorization 11 × 19 × 72383

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 15128047
Product of the distinct prime numbers

The prime factorization of 15128047 is 11 × 19 × 72383. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 31, 52, 646, 109, 920, 5638, 71275, 69518, 723617, 364767, 5187471, 3685932, 20154161, 45651189, 507743788, 623502649, 2390288273, 462045938

Basic calculations (n = 15128047)

Multiplication

n×y
n×2 30256094
n×3 45384141
n×4 60512188
n×5 75640235

Division

n÷y
n÷2 7564023.5
n÷3 5042682.3333333
n÷3 3782011.75
n÷5 3025609.4

Exponentiation

ny
n2 228857806034209
n3 3.4621716460024E+21
n4 5.2375895382792E+28
n5 7.9234500701795E+35

Nth Root

y√n
2√n 3889.4790139555
3√n 247.32097791068
4√n 62.365687793493
5√n 27.287049141951

Divisors of 15128047

1, 11, 19, 209, 72383, 796213, 1375277, 15128047

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15128046
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15128047 can be divided by 8 positive divisors. The sum of these divisors (counting 15128047) is 1, the average is 0.125.

Base conversion 15128047

Base System Value
2 Binary 111001101101010111101111
3 Ternary 1001110120210001
4 Quaternary 321231113233
5 Quinary 12333044142
6 Senary 1300125131
8 Octal 71552757
10 Decimal 15128047
12 Duodecimal 50967a7
16 Hexadecimal e6d5ef
20 Vigesimal 4eb027
36 Base36 908vj

Cryptographic Hash Functions

md5 df0e9a29c9f54e84d307c07374a7003b
sha1 30b5a645e73f2ffecdd6794a3f28a04251cda958
sha256 15e5cb491e83d0d93b14693a1d897a11b3fc0c2ff12ad6ea51226821845aaa80
sha512 05ad7b4f589956ea965e476912aa0b221ecdc47e295099bcd25e525d205c1e9f41e1116b12d3574848c61d10c2cf0f82c2a7e5544a5846e8681fd2c29c8e253d
ripemd-160 80a9e1f85324df55609c417dac356d0679eb2841

15128047 as geometric shapes

Circle

Radius = n
Diameter 30256094
Circumference 95052322.636722
Area 7.1897800215375E+14

Sphere

Radius = n
Volume 1.4502310678064E+22
Surface area 2.875912008615E+15
Circumference 95052322.636722

Square

Length = n
Perimeter 60512188
Area 228857806034209
Diagonal 21394289.239618

Cube

Length = n
Surface area 1373146836205254
Volume 3.4621716460024E+21
Space diagonal 26202546.02329

Equilateral Triangle

Length = n
Perimeter 45384141
Area 99098336939998
Altitude 13101273.011645

Triangular Pyramid

Length = n
Surface area 99098336939998
Volume 4.0802084142001E+20
Height 7131429.7465392