15256280 (number)

15256280 is an even 8-digits composite number following 15256279 and preceding 15256281. In scientific notation, it is written as 1.5256280 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 32 positive divisors. There are 5632896 positive integers (up to 15256280) that are relatively prime to 15256280.

Interesting facts

Basic properties

Name

Name fifteen million two hundred fifty-six thousand two hundred eighty

Notation

Scientific notation 1.5256280 × 10^7
Engineering notation 1.5256280 × 10^6

Prime Factorization of 15256280

Prime Factorization 2 × 2 × 2 × 5 × 13 × 29339

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3814070
Product of the distinct prime numbers

The prime factorization of 15256280 is 2 × 2 × 2 × 5 × 13 × 29339. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 10, 27, 15, 241, 801, 571, 383, 33783, 74187, 317830, 856925, 4655861, 5324514, 55965289, 57883731, 75242281, 653598551, 6943667308, 5636024675

Basic calculations (n = 15256280)

Multiplication

n×y
n×2 30512560
n×3 45768840
n×4 61025120
n×5 76281400

Division

n÷y
n÷2 7628140
n÷3 5085426.6666667
n÷3 3814070
n÷5 3051256

Exponentiation

ny
n2 232754079438400
n3 3.5509614070545E+21
n4 5.4174461495217E+28
n5 8.2650075342025E+35

Nth Root

y√n
2√n 3905.9288267965
3√n 248.01781869889
4√n 62.497430561556
5√n 27.333152860391

Divisors of 15256280

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 29339, 58678, 117356, 146695, 234712, 293390, 381407, 586780, 762814, 1173560, 1525628, 1907035, 3051256, 3814070, 7628140, 15256280

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 -15256279
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 15256280 can be divided by 32 positive divisors. The sum of these divisors (counting 15256280) is 1, the average is 0.03125.

Base conversion 15256280

Base System Value
2 Binary 111010001100101011011000
3 Ternary 1001201002200102
4 Quaternary 322030223120
5 Quinary 12401200110
6 Senary 1302554532
8 Octal 72145330
10 Decimal 15256280
12 Duodecimal 5138a48
16 Hexadecimal e8cad8
20 Vigesimal 4f70e0
36 Base36 92ztk

Cryptographic Hash Functions

md5 19bf0a806fef0095125750bf52d78ed1
sha1 e29ce7d75230f66559074fe0de5eddaa4a427536
sha256 f259a1e0788f14d262b173c1c352ff805269ee5bb2d6606f66d9a7a00c1efd85
sha512 e0cb44cab6d0f07b239e711712e72554a8ce48b91b3a638f545dd88eca36829f27fd608670ebaa7e96fda18a1b34b17700980fca3a2d094aae006b469757d111
ripemd-160 563405f67fae3325e04e324ac512450c38577d2f

15256280 as geometric shapes

Circle

Radius = n
Diameter 30512560
Circumference 95858034.338218
Area 7.3121850605673E+14

Sphere

Radius = n
Volume 1.4874232359444E+22
Surface area 2.9248740242269E+15
Circumference 95858034.338218

Square

Length = n
Perimeter 61025120
Area 232754079438400
Diagonal 21575638.087361

Cube

Length = n
Surface area 1396524476630400
Volume 3.5509614070545E+21
Space diagonal 26424652.094497

Equilateral Triangle

Length = n
Perimeter 45768840
Area 1.0078547281406E+14
Altitude 13212326.047248

Triangular Pyramid

Length = n
Surface area 1.0078547281406E+14
Volume 4.1848481510999E+20
Height 7191879.3624538