15693949 (number)

15693949 is an odd 8-digits prime number following 15693948 and preceding 15693950. In scientific notation, it is written as 1.5693949 × 10^7. The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors. There are 15693948 positive integers (up to 15693949) that are relatively prime to 15693949.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5693949 × 10^7
Engineering notation 1.5693949 × 10^6

Prime Factorization of 15693949

Prime Factorization 15693949

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 15693949
Product of the distinct prime numbers

The prime factorization of 15693949 is 15693949. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 1, 10, 93, 392, 28, 5136, 8224, 21699, 60494, 26073, 283731, 5011331, 6219924, 15982730, 95481933, 336012223, 657670370, 6590275167, 4712395123

Basic calculations (n = 15693949)

Multiplication

n×y
n×2 31387898
n×3 47081847
n×4 62775796
n×5 78469745

Division

n÷y
n÷2 7846974.5
n÷3 5231316.3333333
n÷3 3923487.25
n÷5 3138789.8

Exponentiation

ny
n2 246300035214601
n3 3.8654201913562E+21
n4 6.0663707346714E+28
n5 9.5205312925025E+35

Nth Root

y√n
2√n 3961.5589103281
3√n 250.3671884266
4√n 62.940916027081
5√n 27.488209200999

Divisors of 15693949

1, 15693949

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 15693950
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 7846975
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 3961.559036541
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999998725624
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15693949 can be divided by 2 positive divisors. The sum of these divisors (counting 15693949) is 15693950, the average is 7846975.

Base conversion 15693949

Base System Value
2 Binary 111011110111100001111101
3 Ternary 1002112100001101
4 Quaternary 323313201331
5 Quinary 13004201244
6 Senary 1320213101
8 Octal 73674175
10 Decimal 15693949
12 Duodecimal 530a191
16 Hexadecimal ef787d
20 Vigesimal 4i1eh9
36 Base36 9cdj1

Cryptographic Hash Functions

md5 0d51a1a9a702d26ff2d5367ef9818f0c
sha1 43dcc55a7e9dc80d3b83fd9c0776db6317473b43
sha256 52cb8f88592f7b6513d01997fa06ffd4ae41a82db3dc5023ffd29c7f23972842
sha512 604064625db9732a54f0c8686db8547c1479d52ae6aada561138183a34db0e840182d073412d9c005b8dea2a6819fdc3f3ee4627c42ccb4c7af932cd0b7c368d
ripemd-160 4d2e3c50fd97979846a78b43a83d89c24907829b

15693949 as geometric shapes

Circle

Radius = n
Diameter 31387898
Circumference 98607989.768426
Area 7.737743812091E+14

Sphere

Radius = n
Volume 1.6191434234936E+22
Surface area 3.0950975248364E+15
Circumference 98607989.768426

Square

Length = n
Perimeter 62775796
Area 246300035214601
Diagonal 22194595.522992

Cube

Length = n
Surface area 1477800211287606
Volume 3.8654201913562E+21
Space diagonal 27182717.039395

Equilateral Triangle

Length = n
Perimeter 47081847
Area 1.0665104372442E+14
Altitude 13591358.519697

Triangular Pyramid

Length = n
Surface area 1.0665104372442E+14
Volume 4.5554413824056E+20
Height 7398198.5076639