15255890 (number)

15255890 is an even 8-digits composite number following 15255889 and preceding 15255891. In scientific notation, it is written as 1.5255890 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 5632896 positive integers (up to 15255890) that are relatively prime to 15255890.

Interesting facts

Basic properties

Name

Name fifteen million two hundred fifty-five thousand eight hundred ninety

Notation

Scientific notation 1.5255890 × 10^7
Engineering notation 1.5255890 × 10^6

Prime Factorization of 15255890

Prime Factorization 2 × 13 × 5 × 117353

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15255890
Product of the distinct prime numbers

The prime factorization of 15255890 is 2 × 13 × 5 × 117353. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 58, 36, 579, 812, 3364, 4854, 37329, 61664, 614065, 910773, 5972409, 3618451, 38086235, 40711051, 714703053, 852957332, 3619133370, 3357187713

Basic calculations (n = 15255890)

Multiplication

n×y
n×2 30511780
n×3 45767670
n×4 61023560
n×5 76279450

Division

n÷y
n÷2 7627945
n÷3 5085296.6666667
n÷3 3813972.5
n÷5 3051178

Exponentiation

ny
n2 232742179692100
n3 3.5506890917429E+21
n4 5.416892220783E+28
n5 8.2639511862121E+35

Nth Root

y√n
2√n 3905.8789023727
3√n 248.01570530092
4√n 62.497031148469
5√n 27.333013114154

Divisors of 15255890

1, 2, 5, 10, 13, 26, 65, 130, 117353, 234706, 586765, 1173530, 1525589, 3051178, 7627945, 15255890

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15255889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15255890 can be divided by 16 positive divisors. The sum of these divisors (counting 15255890) is 1, the average is 0.0625.

Base conversion 15255890

Base System Value
2 Binary 111010001100100101010010
3 Ternary 1001201002010222
4 Quaternary 322030211102
5 Quinary 12401142030
6 Senary 1302553042
8 Octal 72144522
10 Decimal 15255890
12 Duodecimal 5138782
16 Hexadecimal e8c952
20 Vigesimal 4f6jea
36 Base36 92ziq

Cryptographic Hash Functions

md5 e71964245a52ed9b7d6e184d2e60220f
sha1 8fb5fbf1f2e4bf3def6a8bab8fd8c1e3c2fd7317
sha256 c4526908eb1185c659e3de3052f9801330272ec00da49ec5b675fa15a9a6a20d
sha512 d68fe1facb13edb193cacce91d163918fa01cf417a84990a956425b125d5b26b201aa2d46c791430f986c1265eb80da9787fdf48630bfdc4727c37b1a092fd6c
ripemd-160 20f5146c8289dbd809fb6d7d6517b6e97b576569

15255890 as geometric shapes

Circle

Radius = n
Diameter 30511780
Circumference 95855583.895948
Area 7.3118112190118E+14

Sphere

Radius = n
Volume 1.4873091687735E+22
Surface area 2.9247244876047E+15
Circumference 95855583.895948

Square

Length = n
Perimeter 61023560
Area 232742179692100
Diagonal 21575086.544072

Cube

Length = n
Surface area 1396453078152600
Volume 3.5506890917429E+21
Space diagonal 26423976.594682

Equilateral Triangle

Length = n
Perimeter 45767670
Area 1.0078032007276E+14
Altitude 13211988.297341

Triangular Pyramid

Length = n
Surface area 1.0078032007276E+14
Volume 4.1845272244275E+20
Height 7191695.5146907