15697620 (number)

15697620 is an even 8-digits composite number following 15697619 and preceding 15697621. In scientific notation, it is written as 1.5697620 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 4071168 positive integers (up to 15697620) that are relatively prime to 15697620.

Interesting facts

Basic properties

Name

Name fifteen million six hundred ninety-seven thousand six hundred twenty

Notation

Scientific notation 1.5697620 × 10^7
Engineering notation 1.5697620 × 10^6

Prime Factorization of 15697620

Prime Factorization 2 × 2 × 3 × 15 × 37 × 2357

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7848810
Product of the distinct prime numbers

The prime factorization of 15697620 is 2 × 2 × 3 × 15 × 37 × 2357. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15697620)

Multiplication

n×y
n×2 31395240
n×3 47092860
n×4 62790480
n×5 78488100

Division

n÷y
n÷2 7848810
n÷3 5232540
n÷3 3924405
n÷5 3139524

Exponentiation

ny
n2 246415273664400
n3 3.8681333281798E+21
n4 6.0720487095101E+28
n5 9.531671326338E+35

Nth Root

y√n
2√n 3962.0222109423
3√n 250.38670818536
4√n 62.944596360151
5√n 27.489495044043

Divisors of 15697620

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15697619
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15697620 can be divided by 48 positive divisors. The sum of these divisors (counting 15697620) is 1, the average is 0.020833333333333.

Base conversion 15697620

Base System Value
2 Binary 111011111000011011010100
3 Ternary 1002112112002100
4 Quaternary 323320123110
5 Quinary 13004310440
6 Senary 1320242100
8 Octal 73703324
10 Decimal 15697620
12 Duodecimal 5310330
16 Hexadecimal ef86d4
20 Vigesimal 4i2410
36 Base36 9cgd0

Cryptographic Hash Functions

md5 5cfaf46ba266f5cf5538539a6094bde7
sha1 ed445c5c4ff3849ed9c962572f777673e86bca55
sha256 21821ea5bf32c7cdad0bb73ff55818ca87081b6a339ce580057f77dbff730fbf
sha512 9a4ed784eba1cd51aa65b3c0a73a52eccb670a793357e12641b0bca920227a6512e8f43f9b16a54ea1829a6d781030ea9d5abd9de0719e3df230340bcb48287d
ripemd-160 fabe6c4b21c038acfbcab6c4caef311c08dcd6f1

15697620 as geometric shapes

Circle

Radius = n
Diameter 31395240
Circumference 98631055.341688
Area 7.741364134764E+14

Sphere

Radius = n
Volume 1.6202798995887E+22
Surface area 3.0965456539056E+15
Circumference 98631055.341688

Square

Length = n
Perimeter 62790480
Area 246415273664400
Diagonal 22199787.100979

Cube

Length = n
Surface area 1478491641986400
Volume 3.8681333281798E+21
Space diagonal 27189075.397909

Equilateral Triangle

Length = n
Perimeter 47092860
Area 1.0670094343693E+14
Altitude 13594537.698955

Triangular Pyramid

Length = n
Surface area 1.0670094343693E+14
Volume 4.558638844816E+20
Height 7399929.0336597