13897984 (number)

13897984 is an even 8-digits composite number following 13897983 and preceding 13897985. In scientific notation, it is written as 1.3897984 × 10^7. The sum of its digits is 49. It has a total of 10 prime factors and 27 positive divisors. There are 6919168 positive integers (up to 13897984) that are relatively prime to 13897984.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred ninety-seven thousand nine hundred eighty-four

Notation

Scientific notation 1.3897984 × 10^7
Engineering notation 1.3897984 × 10^6

Prime Factorization of 13897984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 233 × 233

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 466
Product of the distinct prime numbers

The prime factorization of 13897984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 233 × 233. Since it has a total of 10 prime factors.

Most popular turbo-numbers

1, 1, 97, 52, 249, 371, 8961, 5732, 902, 95877, 969170, 257685, 5951935, 7865688, 16766788, 52545638, 636223273, 838707402, 1649504207, 886499169

Basic calculations (n = 13897984)

Multiplication

n×y
n×2 27795968
n×3 41693952
n×4 55591936
n×5 69489920

Division

n÷y
n÷2 6948992
n÷3 4632661.3333333
n÷3 3474496
n÷5 2779596.8

Exponentiation

ny
n2 193153959264256
n3 2.6844506353913E+21
n4 3.7308451979458E+28
n5 5.1851226867527E+35

Nth Root

y√n
2√n 3728
3√n 240.42738661588
4√n 61.057350089895
5√n 26.828127489231

Divisors of 13897984

1, 2, 4, 8, 16, 32, 64, 128, 233, 256, 466, 932, 1864, 3728, 7456, 14912, 29824, 54289, 59648, 108578, 217156, 434312, 868624, 1737248, 3474496, 6948992, 13897984

27 divisors

τ Total Divisors 27
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13897983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.037037037037037
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 27
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13897984 can be divided by 27 positive divisors. The sum of these divisors (counting 13897984) is 1, the average is 0.037037037037037.

Base conversion 13897984

Base System Value
2 Binary 110101000001000100000000
3 Ternary 222011002110011
4 Quaternary 311001010000
5 Quinary 12024213414
6 Senary 1213514304
8 Octal 65010400
10 Decimal 13897984
12 Duodecimal 47a2994
16 Hexadecimal d41100
20 Vigesimal 46h4j4
36 Base36 89vr4

Cryptographic Hash Functions

md5 77d6679421acf39c64943e0c58d63535
sha1 b4af22d039610df9e5b1b7feaf428d2157d492b5
sha256 1d084e40de02118f5fcd7dc6546bdf1ad0b23e2b449858e3e6f84e10d77a303c
sha512 d936068cd58e5fdb7bf359e7f628e113367b64db7f2161659689f0b38de166e346c1c00ddea3934ab3c6b1e73c27022ffe8c72d0624f0a4053ed877cc4086e2d
ripemd-160 e6b4d7b53698626f001270fd5bdce7fa3a76c61d

13897984 as geometric shapes

Circle

Radius = n
Diameter 27795968
Circumference 87323608.868217
Area 6.0681105943637E+14

Sphere

Radius = n
Volume 1.124460052676E+22
Surface area 2.4272442377455E+15
Circumference 87323608.868217

Square

Length = n
Perimeter 55591936
Area 193153959264256
Diagonal 19654717.462444

Cube

Length = n
Surface area 1158923755585536
Volume 2.6844506353913E+21
Space diagonal 24072014.410779

Equilateral Triangle

Length = n
Perimeter 41693952
Area 83638117782195
Altitude 12036007.20539

Triangular Pyramid

Length = n
Surface area 83638117782195
Volume 3.1636554134095E+20
Height 6551572.4874814