16387680 (number)

16387680 is an even 8-digits composite number following 16387679 and preceding 16387681. In scientific notation, it is written as 1.6387680 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 24 positive divisors. There are 4369920 positive integers (up to 16387680) that are relatively prime to 16387680.

Interesting facts

Basic properties

Name

Name sixteen million three hundred eighty-seven thousand six hundred eighty

Notation

Scientific notation 1.6387680 × 10^7
Engineering notation 1.6387680 × 10^6

Prime Factorization of 16387680

Prime Factorization 2 × 2 × 2 × 2 × 2 × 15 × 34141

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1024230
Product of the distinct prime numbers

The prime factorization of 16387680 is 2 × 2 × 2 × 2 × 2 × 15 × 34141. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 7, 60, 1, 875, 529, 5288, 4334, 67359, 16865, 900088, 890787, 5698744, 1456637, 67106201, 23900437, 637707936, 66056086, 2991790803, 3760617337

Basic calculations (n = 16387680)

Multiplication

n×y
n×2 32775360
n×3 49163040
n×4 65550720
n×5 81938400

Division

n÷y
n÷2 8193840
n÷3 5462560
n÷3 4096920
n÷5 3277536

Exponentiation

ny
n2 268556055782400
n3 4.4010107042241E+21
n4 7.21223550974E+28
n5 1.1819180761826E+36

Nth Root

y√n
2√n 4048.1699569065
3√n 254.00318263315
4√n 63.625230505724
5√n 27.727039108961

Divisors of 16387680

1, 2, 4, 8, 15, 16, 30, 32, 60, 120, 240, 480, 34141, 68282, 136564, 273128, 512115, 546256, 1024230, 1092512, 2048460, 4096920, 8193840, 16387680

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16387679
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16387680 can be divided by 24 positive divisors. The sum of these divisors (counting 16387680) is 1, the average is 0.041666666666667.

Base conversion 16387680

Base System Value
2 Binary 111110100000111001100000
3 Ternary 1010211120200010
4 Quaternary 332200321200
5 Quinary 13143401210
6 Senary 1343124520
8 Octal 76407140
10 Decimal 16387680
12 Duodecimal 55a3740
16 Hexadecimal fa0e60
20 Vigesimal 528940
36 Base36 9r8tc

Cryptographic Hash Functions

md5 865f17d6b807035d5f8ebee816fece86
sha1 5f340399869c03ab678d825f54c557538f7d8b1a
sha256 0fa908c82160b1fe3c886fb5f30be9beb06ce893e92b9e18904003c2ffd7bb9e
sha512 f8809467442b3c9aa83a5f5a30e946fc8ca429a558a157bbc49d3bc6f7fd78a2a9fa9fdf5e21ad575234b801c5529d109182addc455aa419783dc4222836edc2
ripemd-160 8e9c09ee97c1cae09eeeb45bbd5256dfde773bc7

16387680 as geometric shapes

Circle

Radius = n
Diameter 32775360
Circumference 102966830.19476
Area 8.4369373192304E+14

Sphere

Radius = n
Volume 1.8434910529014E+22
Surface area 3.3747749276922E+15
Circumference 102966830.19476

Square

Length = n
Perimeter 65550720
Area 268556055782400
Diagonal 23175679.31183

Cube

Length = n
Surface area 1611336334694400
Volume 4.4010107042241E+21
Space diagonal 28384294.37818

Equilateral Triangle

Length = n
Perimeter 49163040
Area 1.1628818332385E+14
Altitude 14192147.18909

Triangular Pyramid

Length = n
Surface area 1.1628818332385E+14
Volume 5.1866408550524E+20
Height 7725226.4372768