13979888 (number)

13979888 is an even 8-digits composite number following 13979887 and preceding 13979889. In scientific notation, it is written as 1.3979888 × 10^7. The sum of its digits is 53. It has a total of 6 prime factors and 20 positive divisors. There are 6452160 positive integers (up to 13979888) that are relatively prime to 13979888.

Interesting facts

Basic properties

Name

Name thirteen million nine hundred seventy-nine thousand eight hundred eighty-eight

Notation

Scientific notation 1.3979888 × 10^7
Engineering notation 1.3979888 × 10^6

Prime Factorization of 13979888

Prime Factorization 2 × 2 × 2 × 2 × 13 × 67211

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1747486
Product of the distinct prime numbers

The prime factorization of 13979888 is 2 × 2 × 2 × 2 × 13 × 67211. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 4, 13, 49, 881, 150, 2589, 7482, 83782, 12821, 834514, 180538, 2737280, 6130274, 52059212, 43307620, 623819402, 832384718, 8391069307, 2164317937

Basic calculations (n = 13979888)

Multiplication

n×y
n×2 27959776
n×3 41939664
n×4 55919552
n×5 69899440

Division

n÷y
n÷2 6989944
n÷3 4659962.6666667
n÷3 3494972
n÷5 2795977.6

Exponentiation

ny
n2 195437268492544
n3 2.7321911245517E+21
n4 3.8195725915827E+28
n5 5.3397197038196E+35

Nth Root

y√n
2√n 3738.9688418065
3√n 240.89875972396
4√n 61.147108204775
5√n 26.859674071013

Divisors of 13979888

1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 67211, 134422, 268844, 537688, 873743, 1075376, 1747486, 3494972, 6989944, 13979888

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13979887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13979888 can be divided by 20 positive divisors. The sum of these divisors (counting 13979888) is 1, the average is 0.05.

Base conversion 13979888

Base System Value
2 Binary 110101010101000011110000
3 Ternary 222022020210122
4 Quaternary 311111003300
5 Quinary 12034324023
6 Senary 1215345412
8 Octal 65250360
10 Decimal 13979888
12 Duodecimal 4822268
16 Hexadecimal d550f0
20 Vigesimal 4779e8
36 Base36 8bmy8

Cryptographic Hash Functions

md5 261498c16b94c59c9fb9ae7e86ff1dae
sha1 97f7b4cdb82217d1b3fdadd75dd0316e617adc56
sha256 d6b625bf6ba9640cb0d6b0cdefe4dddd6ce91ea1978867e30fb9221f52ca5d8d
sha512 a4d9caa40d63fb8d3ec0b289e741e93e965a428e3d947965b27f4c1f2436e1f87563b18d178969c5c28bbdee0818122775b23a999645207491e73e1d1c7561cf
ripemd-160 a44353065eae3bebb1b544266e5d28427fdd165e

13979888 as geometric shapes

Circle

Radius = n
Diameter 27959776
Circumference 87838226.877616
Area 6.1398428693383E+14

Sphere

Radius = n
Volume 1.1444575420126E+22
Surface area 2.4559371477353E+15
Circumference 87838226.877616

Square

Length = n
Perimeter 55919552
Area 195437268492544
Diagonal 19770547.210057

Cube

Length = n
Surface area 1172623610955264
Volume 2.7321911245517E+21
Space diagonal 24213876.300122

Equilateral Triangle

Length = n
Perimeter 41939664
Area 84626819680392
Altitude 12106938.150061

Triangular Pyramid

Length = n
Surface area 84626819680392
Volume 3.219918119447E+20
Height 6590182.4033523