13904865 (number)

13904865 is an odd 8-digits composite number following 13904864 and preceding 13904866. In scientific notation, it is written as 1.3904865 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 6438528 positive integers (up to 13904865) that are relatively prime to 13904865.

Interesting facts

Basic properties

Name

Name thirteen million nine hundred four thousand eight hundred sixty-five

Notation

Scientific notation 1.3904865 × 10^7
Engineering notation 1.3904865 × 10^6

Prime Factorization of 13904865

Prime Factorization 9 × 5 × 117 × 19 × 139

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13904865
Product of the distinct prime numbers

The prime factorization of 13904865 is 9 × 5 × 117 × 19 × 139. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 99, 97, 121, 426, 5596, 7220, 14098, 51517, 693083, 306477, 4965562, 7506937, 17585500, 60260149, 545947120, 966895392, 928980144, 6771520616

Basic calculations (n = 13904865)

Multiplication

n×y
n×2 27809730
n×3 41714595
n×4 55619460
n×5 69524325

Division

n÷y
n÷2 6952432.5
n÷3 4634955
n÷3 3476216.25
n÷5 2780973

Exponentiation

ny
n2 193345270668225
n3 2.6884398870301E+21
n4 3.7382393689769E+28
n5 5.1979713763309E+35

Nth Root

y√n
2√n 3728.9227666982
3√n 240.46705922571
4√n 61.064906179394
5√n 26.8307835262

Divisors of 13904865

1, 5, 9, 19, 45, 95, 117, 139, 171, 585, 695, 855, 1053, 1251, 2223, 2641, 5265, 6255, 11115, 13205, 16263, 20007, 23769, 81315, 100035, 118845, 146367, 308997, 731835, 1544985, 2780973, 13904865

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13904864
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13904865 can be divided by 32 positive divisors. The sum of these divisors (counting 13904865) is 1, the average is 0.03125.

Base conversion 13904865

Base System Value
2 Binary 110101000010101111100001
3 Ternary 222011102220000
4 Quaternary 311002233201
5 Quinary 12024423430
6 Senary 1214010213
8 Octal 65025741
10 Decimal 13904865
12 Duodecimal 47a6969
16 Hexadecimal d42be1
20 Vigesimal 46i235
36 Base36 8a129

Cryptographic Hash Functions

md5 d42656a840398586cf3f85c076a04383
sha1 3f278b5397e3a525c8c761cac21470839d78d02d
sha256 d2f7fa846a79ecfc1a0e55d4662f4f783da404acda0ec0d4cfda267db8c6c64e
sha512 38850ec4d2396739e96f2a9080cbb4a72166f152f9fe57c888e6c02e90d2d58d5d7cc707c33bef5b3c08ccfe24077aed3a6532de65139d1c204bc7206ddc8bbc
ripemd-160 76cf46909ea671de7f60072c34de778f8ed12385

13904865 as geometric shapes

Circle

Radius = n
Diameter 27809730
Circumference 87366843.466316
Area 6.0741208193763E+14

Sphere

Radius = n
Volume 1.1261310664949E+22
Surface area 2.4296483277505E+15
Circumference 87366843.466316

Square

Length = n
Perimeter 55619460
Area 193345270668225
Diagonal 19664448.665967

Cube

Length = n
Surface area 1160071624009350
Volume 2.6884398870301E+21
Space diagonal 24083932.652386

Equilateral Triangle

Length = n
Perimeter 41714595
Area 83720958050131
Altitude 12041966.326193

Triangular Pyramid

Length = n
Surface area 83720958050131
Volume 3.1683567915523E+20
Height 6554816.221989