15157230 (number)

15157230 is an even 8-digits composite number following 15157229 and preceding 15157231. In scientific notation, it is written as 1.5157230 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 3512960 positive integers (up to 15157230) that are relatively prime to 15157230.

Interesting facts

Basic properties

Name

Name fifteen million one hundred fifty-seven thousand two hundred thirty

Notation

Scientific notation 1.5157230 × 10^7
Engineering notation 1.5157230 × 10^6

Prime Factorization of 15157230

Prime Factorization 2 × 15 × 11 × 23 × 1997

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15157230
Product of the distinct prime numbers

The prime factorization of 15157230 is 2 × 15 × 11 × 23 × 1997. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 53, 70, 69, 862, 7531, 7016, 77929, 63659, 275136, 181472, 8869447, 6560492, 43286281, 80328676, 993201480, 416520967, 9357298652, 8223857091

Basic calculations (n = 15157230)

Multiplication

n×y
n×2 30314460
n×3 45471690
n×4 60628920
n×5 75786150

Division

n÷y
n÷2 7578615
n÷3 5052410
n÷3 3789307.5
n÷5 3031446

Exponentiation

ny
n2 229741621272900
n3 3.4822465942062E+21
n4 5.2781212545101E+28
n5 8.0001697822498E+35

Nth Root

y√n
2√n 3893.2287371795
3√n 247.47990858232
4√n 62.395742941161
5√n 27.297568731234

Divisors of 15157230

1, 2, 11, 15, 22, 23, 30, 46, 165, 253, 330, 345, 506, 690, 1997, 3795, 3994, 7590, 21967, 29955, 43934, 45931, 59910, 91862, 329505, 505241, 659010, 688965, 1010482, 1377930, 7578615, 15157230

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 -15157229
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 15157230 can be divided by 32 positive divisors. The sum of these divisors (counting 15157230) is 1, the average is 0.03125.

Base conversion 15157230

Base System Value
2 Binary 111001110100011111101110
3 Ternary 1001112001210220
4 Quaternary 321310133232
5 Quinary 12340012410
6 Senary 1300512210
8 Octal 71643756
10 Decimal 15157230
12 Duodecimal 50ab666
16 Hexadecimal e747ee
20 Vigesimal 4eed1a
36 Base36 90ve6

Cryptographic Hash Functions

md5 5a96acffc8ad4905796ea30281e52338
sha1 dda89cffefe41876ed3ec4a4e267eba6dbfd6945
sha256 4e168a1b6090236244a768a64b2175ad3a003775f48721499db1062da86da4f3
sha512 5c1ab2d1321c7c6eed8ba011b23f861234595549969438fa29a9a8dbc4462d6806e090c303f1a9b7df1837d8c157ee553fd7728a1d3735aaed533ac0e2265fcb
ripemd-160 7e634845e86a0e8372f3319668cde7db22af427b

15157230 as geometric shapes

Circle

Radius = n
Diameter 30314460
Circumference 95235684.833542
Area 7.2175458961475E+14

Sphere

Radius = n
Volume 1.4586400424462E+22
Surface area 2.887018358459E+15
Circumference 95235684.833542

Square

Length = n
Perimeter 60628920
Area 229741621272900
Diagonal 21435560.234008

Cube

Length = n
Surface area 1378449727637400
Volume 3.4822465942062E+21
Space diagonal 26253092.462007

Equilateral Triangle

Length = n
Perimeter 45471690
Area 99481040164477
Altitude 13126546.231004

Triangular Pyramid

Length = n
Surface area 99481040164477
Volume 4.103866967545E+20
Height 7145186.7446694