15693440 (number)

15693440 is an even 8-digits composite number following 15693439 and preceding 15693441. In scientific notation, it is written as 1.5693440 × 10^7. The sum of its digits is 32. It has a total of 11 prime factors and 128 positive divisors. There are 5160960 positive integers (up to 15693440) that are relatively prime to 15693440.

Interesting facts

Basic properties

Name

Name fifteen million six hundred ninety-three thousand four hundred forty

Notation

Scientific notation 1.5693440 × 10^7
Engineering notation 1.5693440 × 10^6

Prime Factorization of 15693440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 5 × 31 × 113

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 245210
Product of the distinct prime numbers

The prime factorization of 15693440 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 5 × 31 × 113. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15693440)

Multiplication

n×y
n×2 31386880
n×3 47080320
n×4 62773760
n×5 78467200

Division

n÷y
n÷2 7846720
n÷3 5231146.6666667
n÷3 3923360
n÷5 3138688

Exponentiation

ny
n2 246284059033600
n3 3.8650441034003E+21
n4 6.0655837734066E+28
n5 9.518987501293E+35

Nth Root

y√n
2√n 3961.4946674204
3√n 250.36448168749
4√n 62.940405682045
5√n 27.488030894315

Divisors of 15693440

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15693439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15693440 can be divided by 128 positive divisors. The sum of these divisors (counting 15693440) is 1, the average is 0.0078125.

Base conversion 15693440

Base System Value
2 Binary 111011110111011010000000
3 Ternary 1002112022100112
4 Quaternary 323313122000
5 Quinary 13004142230
6 Senary 1320210452
8 Octal 73673200
10 Decimal 15693440
12 Duodecimal 5309a28
16 Hexadecimal ef7680
20 Vigesimal 4i1dc0
36 Base36 9cd4w

Cryptographic Hash Functions

md5 89e005b10d78289900dc737cfd4e03b8
sha1 331f291ad5501a272ac32be70eec893bbafd6ee2
sha256 a81f741537c68e70871e8c9071ec0b1a10e7d5476dd69cf44996cee42328b310
sha512 ba4b8555ee948ca25d693d23e8c968fd5177b21cb0c173df08b53886c809efb7f43a047fe725d24eca49d1461a11dc31af1725187e3bd3520d826a7388a79d3a
ripemd-160 cd4786361f4343b848201d5b55a4ed537978bf88

15693440 as geometric shapes

Circle

Radius = n
Diameter 31386880
Circumference 98604791.627104
Area 7.7372419055623E+14

Sphere

Radius = n
Volume 1.618985888139E+22
Surface area 3.0948967622249E+15
Circumference 98604791.627104

Square

Length = n
Perimeter 62773760
Area 246284059033600
Diagonal 22193875.688288

Cube

Length = n
Surface area 1477704354201600
Volume 3.8650441034003E+21
Space diagonal 27181835.425534

Equilateral Triangle

Length = n
Perimeter 47080320
Area 1.0664412583512E+14
Altitude 13590917.712767

Triangular Pyramid

Length = n
Surface area 1.0664412583512E+14
Volume 4.554998158499E+20
Height 7397958.5627628