15397248 (number)

15397248 is an even 8-digits composite number following 15397247 and preceding 15397249. In scientific notation, it is written as 1.5397248 × 10^7. The sum of its digits is 39. It has a total of 10 prime factors and 64 positive divisors. There are 5068800 positive integers (up to 15397248) that are relatively prime to 15397248.

Interesting facts

Basic properties

Name

Name fifteen million three hundred ninety-seven thousand two hundred forty-eight

Notation

Scientific notation 1.5397248 × 10^7
Engineering notation 1.5397248 × 10^6

Prime Factorization of 15397248

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 397 × 101

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 240582
Product of the distinct prime numbers

The prime factorization of 15397248 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 397 × 101. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15397248)

Multiplication

n×y
n×2 30794496
n×3 46191744
n×4 61588992
n×5 76986240

Division

n÷y
n÷2 7698624
n÷3 5132416
n÷3 3849312
n÷5 3079449.6

Exponentiation

ny
n2 237075245973504
n3 3.650306356915E+21
n4 5.6204672253397E+28
n5 8.6539727744428E+35

Nth Root

y√n
2√n 3923.9327211358
3√n 248.77937264154
4√n 62.641302038956
5√n 27.383478854451

Divisors of 15397248

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15397247
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15397248 can be divided by 64 positive divisors. The sum of these divisors (counting 15397248) is 1, the average is 0.015625.

Base conversion 15397248

Base System Value
2 Binary 111010101111000110000000
3 Ternary 1001222021001110
4 Quaternary 322233012000
5 Quinary 12420202443
6 Senary 1310003320
8 Octal 72570600
10 Decimal 15397248
12 Duodecimal 51a6540
16 Hexadecimal eaf180
20 Vigesimal 4g4d28
36 Base36 960lc

Cryptographic Hash Functions

md5 6e1db87f3960826575578ff0c4b687c4
sha1 98b47802c997017c7d69104340d580de04538ce0
sha256 dab7c578eed074ed0c3bc91f49a73938d03c35b626d67892dc1d5d33fb6db2f5
sha512 7b03a92f3529cc0b5ab7cf7b191cff228f374ea619a87a5f89c1b1d3155257e8605b485c061f3ce92b4a12b6f66e58ab329baccf00b29f2f221ab2a1b705324f
ripemd-160 3a9400c6da370df4ed2b3b562d5e1c09c32c24b7

15397248 as geometric shapes

Circle

Radius = n
Diameter 30794496
Circumference 96743762.4046
Area 7.4479385109835E+14

Sphere

Radius = n
Volume 1.5290367512315E+22
Surface area 2.9791754043934E+15
Circumference 96743762.4046

Square

Length = n
Perimeter 61588992
Area 237075245973504
Diagonal 21774996.944822

Cube

Length = n
Surface area 1422451475841024
Volume 3.650306356915E+21
Space diagonal 26668815.832738

Equilateral Triangle

Length = n
Perimeter 46191744
Area 1.0265659281075E+14
Altitude 13334407.916369

Triangular Pyramid

Length = n
Surface area 1.0265659281075E+14
Volume 4.301927297305E+20
Height 7258332.3149407