15664072 (number)

15664072 is an even 8-digits composite number following 15664071 and preceding 15664073. In scientific notation, it is written as 1.5664072 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 7312384 positive integers (up to 15664072) that are relatively prime to 15664072.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-four thousand seventy-two

Notation

Scientific notation 1.5664072 × 10^7
Engineering notation 1.5664072 × 10^6

Prime Factorization of 15664072

Prime Factorization 2 × 2 × 2 × 2533 × 773

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3916018
Product of the distinct prime numbers

The prime factorization of 15664072 is 2 × 2 × 2 × 2533 × 773. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 7, 93, 67, 66, 374, 6473, 5149, 28004, 14716, 264204, 658565, 6439561, 5518576, 30581636, 4389224, 693998896, 171091791, 9953460668, 572022457

Basic calculations (n = 15664072)

Multiplication

n×y
n×2 31328144
n×3 46992216
n×4 62656288
n×5 78320360

Division

n÷y
n÷2 7832036
n÷3 5221357.3333333
n÷3 3916018
n÷5 3132814.4

Exponentiation

ny
n2 245363151621184
n3 3.8433860731411E+21
n4 6.020307617348E+28
n5 9.4302531980288E+35

Nth Root

y√n
2√n 3957.7862499129
3√n 250.20821054534
4√n 62.910939032198
5√n 27.477735210959

Divisors of 15664072

1, 2, 4, 8, 773, 1546, 2533, 3092, 5066, 6184, 10132, 20264, 1958009, 3916018, 7832036, 15664072

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15664071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15664072 can be divided by 16 positive divisors. The sum of these divisors (counting 15664072) is 1, the average is 0.0625.

Base conversion 15664072

Base System Value
2 Binary 111011110000001111001000
3 Ternary 1002110211001211
4 Quaternary 323300033020
5 Quinary 13002222242
6 Senary 1315422504
8 Octal 73601710
10 Decimal 15664072
12 Duodecimal 52b4a34
16 Hexadecimal ef03c8
20 Vigesimal 4hi03c
36 Base36 9bqh4

Cryptographic Hash Functions

md5 b9cea6a207e702518cbef0c735f61e65
sha1 d1c409d2a89ee3ceed97b0c4883c975b875b0d92
sha256 d3bf8acfb424ff75763478cab26e6da62ebfa242c5addfb68db06ed8d0eaf6bf
sha512 7545f1f50c88e69f2145803d6bbbd3a3b0b25058d89b4243a5d1e1dea465cbf4e5855967da0232cadb37020482ee4ebab8514686fa47381abfb4888c8d9371e1
ripemd-160 32eb910df9c3a566e90f9578305bb8890cb420b1

15664072 as geometric shapes

Circle

Radius = n
Diameter 31328144
Circumference 98420267.041003
Area 7.7083107459475E+14

Sphere

Radius = n
Volume 1.6099137936386E+22
Surface area 3.083324298379E+15
Circumference 98420267.041003

Square

Length = n
Perimeter 62656288
Area 245363151621184
Diagonal 22152343.064389

Cube

Length = n
Surface area 1472178909727104
Volume 3.8433860731411E+21
Space diagonal 27130968.557417

Equilateral Triangle

Length = n
Perimeter 46992216
Area 1.0624536122828E+14
Altitude 13565484.278709

Triangular Pyramid

Length = n
Surface area 1.0624536122828E+14
Volume 4.5294739250601E+20
Height 7384114.3547962