13888965 (number)

13888965 is an odd 8-digits composite number following 13888964 and preceding 13888966. In scientific notation, it is written as 1.3888965 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 7392000 positive integers (up to 13888965) that are relatively prime to 13888965.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3888965 × 10^7
Engineering notation 1.3888965 × 10^6

Prime Factorization of 13888965

Prime Factorization 3 × 5 × 881 × 1051

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13888965
Product of the distinct prime numbers

The prime factorization of 13888965 is 3 × 5 × 881 × 1051. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 45, 76, 726, 922, 1360, 9196, 84801, 85174, 30635, 529880, 7069, 2910463, 13104539, 86299730, 742566965, 589338568, 409770104, 6916251439

Basic calculations (n = 13888965)

Multiplication

n×y
n×2 27777930
n×3 41666895
n×4 55555860
n×5 69444825

Division

n÷y
n÷2 6944482.5
n÷3 4629655
n÷3 3472241.25
n÷5 2777793

Exponentiation

ny
n2 192903348771225
n3 2.6792278594663E+21
n4 3.7211701967153E+28
n5 5.1683202621222E+35

Nth Root

y√n
2√n 3726.7901738628
3√n 240.37536746864
4√n 61.047441992788
5√n 26.824644599708

Divisors of 13888965

1, 3, 5, 15, 881, 1051, 2643, 3153, 4405, 5255, 13215, 15765, 925931, 2777793, 4629655, 13888965

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 -13888964
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 13888965 can be divided by 16 positive divisors. The sum of these divisors (counting 13888965) is 1, the average is 0.0625.

Base conversion 13888965

Base System Value
2 Binary 110100111110110111000101
3 Ternary 222010122002010
4 Quaternary 310332313011
5 Quinary 12023421330
6 Senary 1213404433
8 Octal 64766705
10 Decimal 13888965
12 Duodecimal 4799719
16 Hexadecimal d3edc5
20 Vigesimal 46g285
36 Base36 89osl

Cryptographic Hash Functions

md5 839bffdee3b128f52a5a0a7882cf7a85
sha1 14b8c15fc8aeb17fc796957e998dd9a669e6fe95
sha256 c958bae2acd38741eebbf40c5ded23501d20799514a13193d99ec36882964f18
sha512 f71bfb85c46b0624975756e22dc6c99fe70212dcf08ccb3c885b383812611933c2032cba0cf9abd1f6124be56bc07bd5014469e51f35efac8c3c658e206bdfe0
ripemd-160 df63228d6f476b25ffe41b023b0fd4464646bce1

13888965 as geometric shapes

Circle

Radius = n
Diameter 27777930
Circumference 87266940.819932
Area 6.0602374335255E+14

Sphere

Radius = n
Volume 1.1222723414123E+22
Surface area 2.4240949734102E+15
Circumference 87266940.819932

Square

Length = n
Perimeter 55555860
Area 192903348771225
Diagonal 19641962.670325

Cube

Length = n
Surface area 1157420092627350
Volume 2.6792278594663E+21
Space diagonal 24056393.044546

Equilateral Triangle

Length = n
Perimeter 41666895
Area 83529600255485
Altitude 12028196.522273

Triangular Pyramid

Length = n
Surface area 83529600255485
Volume 3.1575003129543E+20
Height 6547320.8901084