15281042 (number)

15281042 is an even 8-digits composite number following 15281041 and preceding 15281043. In scientific notation, it is written as 1.5281042 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 6509160 positive integers (up to 15281042) that are relatively prime to 15281042.

Interesting facts

Basic properties

Name

Name fifteen million two hundred eighty-one thousand forty-two

Notation

Scientific notation 1.5281042 × 10^7
Engineering notation 1.5281042 × 10^6

Prime Factorization of 15281042

Prime Factorization 2 × 7 × 7 × 211 × 739

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2183006
Product of the distinct prime numbers

The prime factorization of 15281042 is 2 × 7 × 7 × 211 × 739. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 44, 14, 543, 346, 1193, 1040, 63398, 76759, 746375, 785114, 3993317, 2018674, 47981701, 58063145, 523572417, 432264338, 6209249129, 1307362377

Basic calculations (n = 15281042)

Multiplication

n×y
n×2 30562084
n×3 45843126
n×4 61124168
n×5 76405210

Division

n÷y
n÷2 7640521
n÷3 5093680.6666667
n÷3 3820260.5
n÷5 3056208.4

Exponentiation

ny
n2 233510244605764
n3 3.568279855251E+21
n4 5.4527034335844E+28
n5 8.3322990182147E+35

Nth Root

y√n
2√n 3909.0973382611
3√n 248.15192953873
4√n 62.522774556645
5√n 27.342019825942

Divisors of 15281042

1, 2, 7, 14, 49, 98, 211, 422, 739, 1477, 1478, 2954, 5173, 10339, 10346, 20678, 36211, 72422, 155929, 311858, 1091503, 2183006, 7640521, 15281042

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15281041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15281042 can be divided by 24 positive divisors. The sum of these divisors (counting 15281042) is 1, the average is 0.041666666666667.

Base conversion 15281042

Base System Value
2 Binary 111010010010101110010010
3 Ternary 1001202100122112
4 Quaternary 322102232102
5 Quinary 12402443132
6 Senary 1303305322
8 Octal 72225622
10 Decimal 15281042
12 Duodecimal 514b242
16 Hexadecimal e92b92
20 Vigesimal 4fa2c2
36 Base36 93ixe

Cryptographic Hash Functions

md5 48e8cac283c33589fc049c532b651b0f
sha1 6f03a56396182c959d96eeeabcb34c8f19e11f67
sha256 11356f4b04375b9c7975cf2c23153ba0a4921268c31cc28481fdb46d313f42e9
sha512 edb4bc53ccf62aced6de947e1a9e29a97f089106f10b8e5558d2095c5b5f02e13812ce4dfe56bc5b20511fe5cacfe3f0490854be01b553da6dce401963c8a57d
ripemd-160 d608956172d56426eb956ce87e26f5bfa30a5af4

15281042 as geometric shapes

Circle

Radius = n
Diameter 30562084
Circumference 96013618.572794
Area 7.3359406899142E+14

Sphere

Radius = n
Volume 1.4946775705612E+22
Surface area 2.9343762759657E+15
Circumference 96013618.572794

Square

Length = n
Perimeter 61124168
Area 233510244605764
Diagonal 21610656.843593

Cube

Length = n
Surface area 1401061467634584
Volume 3.568279855251E+21
Space diagonal 26467541.136594

Equilateral Triangle

Length = n
Perimeter 45843126
Area 1.0111290193625E+14
Altitude 13233770.568297

Triangular Pyramid

Length = n
Surface area 1.0111290193625E+14
Volume 4.2052581380322E+20
Height 7203552.2811976