15663480 (number)

15663480 is an even 8-digits composite number following 15663479 and preceding 15663481. In scientific notation, it is written as 1.5663480 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 3451392 positive integers (up to 15663480) that are relatively prime to 15663480.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-three thousand four hundred eighty

Notation

Scientific notation 1.5663480 × 10^7
Engineering notation 1.5663480 × 10^6

Prime Factorization of 15663480

Prime Factorization 2 × 2 × 2 × 643 × 21 × 5 × 29

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3915870
Product of the distinct prime numbers

The prime factorization of 15663480 is 2 × 2 × 2 × 643 × 21 × 5 × 29. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15663480)

Multiplication

n×y
n×2 31326960
n×3 46990440
n×4 62653920
n×5 78317400

Division

n÷y
n÷2 7831740
n÷3 5221160
n÷3 3915870
n÷5 3132696

Exponentiation

ny
n2 245344605710400
n3 3.8429503246527E+21
n4 6.0193975551192E+28
n5 9.4284713216658E+35

Nth Root

y√n
2√n 3957.7114599223
3√n 250.20505842485
4√n 62.910344617736
5√n 27.477527511898

Divisors of 15663480

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 -15663479
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 15663480 can be divided by 64 positive divisors. The sum of these divisors (counting 15663480) is 1, the average is 0.015625.

Base conversion 15663480

Base System Value
2 Binary 111011110000000101111000
3 Ternary 1002110210020220
4 Quaternary 323300011320
5 Quinary 13002212410
6 Senary 1315420040
8 Octal 73600570
10 Decimal 15663480
12 Duodecimal 52b4620
16 Hexadecimal ef0178
20 Vigesimal 4hhie0
36 Base36 9bq0o

Cryptographic Hash Functions

md5 c24540c14964029959cd749bb0ce3f7a
sha1 48c391bb578d58d5646cdf8581fd4f2933c70e82
sha256 bbb21b11db01c7fbf22162643502e8a8edcd5edb578a3dd53ba55c0c4350c391
sha512 c5743a7e11e84365c347d5be648521aa3f850d4fee679ac72a7cedda3ffc52a3504178f42d94e07ed2eca52e536311136db7d6db3a308d7a66c669002cd0b070
ripemd-160 7ae8742e8720258a813c9912abba6ae828d0774f

15663480 as geometric shapes

Circle

Radius = n
Diameter 31326960
Circumference 98416547.395301
Area 7.7077281089768E+14

Sphere

Radius = n
Volume 1.6097312677386E+22
Surface area 3.0830912435907E+15
Circumference 98416547.395301

Square

Length = n
Perimeter 62653920
Area 245344605710400
Diagonal 22151505.84996

Cube

Length = n
Surface area 1472067634262400
Volume 3.8429503246527E+21
Space diagonal 27129943.183339

Equilateral Triangle

Length = n
Perimeter 46990440
Area 1.0623733061334E+14
Altitude 13564971.591669

Triangular Pyramid

Length = n
Surface area 1.0623733061334E+14
Volume 4.5289603905417E+20
Height 7383835.2833199