13881245 (number)

13881245 is an odd 8-digits composite number following 13881244 and preceding 13881246. In scientific notation, it is written as 1.3881245 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 9465984 positive integers (up to 13881245) that are relatively prime to 13881245.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred eighty-one thousand two hundred forty-five

Notation

Scientific notation 1.3881245 × 10^7
Engineering notation 1.3881245 × 10^6

Prime Factorization of 13881245

Prime Factorization 5 × 7 × 199 × 1993

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13881245
Product of the distinct prime numbers

The prime factorization of 13881245 is 5 × 7 × 199 × 1993. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 64, 3, 692, 829, 6990, 9031, 91153, 43758, 667283, 501899, 8246522, 3050743, 86207527, 96050530, 661406761, 825743369, 2211471752, 545879188

Basic calculations (n = 13881245)

Multiplication

n×y
n×2 27762490
n×3 41643735
n×4 55524980
n×5 69406225

Division

n÷y
n÷2 6940622.5
n÷3 4627081.6666667
n÷3 3470311.25
n÷5 2776249

Exponentiation

ny
n2 192688962750025
n3 2.674762700729E+21
n4 3.7129036365681E+28
n5 5.1539725040592E+35

Nth Root

y√n
2√n 3725.7542860473
3√n 240.33082271038
4√n 61.038957117953
5√n 26.821661910729

Divisors of 13881245

1, 5, 7, 35, 199, 995, 1393, 1993, 6965, 9965, 13951, 69755, 396607, 1983035, 2776249, 13881245

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 -13881244
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 13881245 can be divided by 16 positive divisors. The sum of these divisors (counting 13881245) is 1, the average is 0.0625.

Base conversion 13881245

Base System Value
2 Binary 110100111100111110011101
3 Ternary 222010020111012
4 Quaternary 310330332131
5 Quinary 12023144440
6 Senary 1213305005
8 Octal 64747635
10 Decimal 13881245
12 Duodecimal 4795165
16 Hexadecimal d3cf9d
20 Vigesimal 46f325
36 Base36 89iu5

Cryptographic Hash Functions

md5 96a227ac01038c6d2d1a59cb348a3862
sha1 65e748f8349b41d057714b00c43c173cec417c44
sha256 da8b6cb9abd62d82daa99d4344976cffec0bd6ad3aa6a6d46168def6a15ced82
sha512 d409d89c73c225a17d0c10deaf666964aa5a0c69ca378d424c726e98514ab5b0b5296f722de53c2340522f0048e055e0bc098110df34f3ffbb5d10f56bdea155
ripemd-160 892e77d57fc9e224296e1042493af888be661ab5

13881245 as geometric shapes

Circle

Radius = n
Diameter 27762490
Circumference 87218434.62936
Area 6.0535022980332E+14

Sphere

Radius = n
Volume 1.1204019800942E+22
Surface area 2.4214009192133E+15
Circumference 87218434.62936

Square

Length = n
Perimeter 55524980
Area 192688962750025
Diagonal 19631044.941624

Cube

Length = n
Surface area 1156133776500150
Volume 2.674762700729E+21
Space diagonal 24043021.612311

Equilateral Triangle

Length = n
Perimeter 41643735
Area 83436768385198
Altitude 12021510.806156

Triangular Pyramid

Length = n
Surface area 83436768385198
Volume 3.1522380729172E+20
Height 6543681.6472079