13053945 (number)

13053945 is an odd 8-digits composite number following 13053944 and preceding 13053946. In scientific notation, it is written as 1.3053945 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 6621120 positive integers (up to 13053945) that are relatively prime to 13053945.

Interesting facts

Basic properties

Name

Name thirteen million fifty-three thousand nine hundred forty-five

Notation

Scientific notation 1.3053945 × 10^7
Engineering notation 1.3053945 × 10^6

Prime Factorization of 13053945

Prime Factorization 3 × 419 × 5 × 31 × 67

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13053945
Product of the distinct prime numbers

The prime factorization of 13053945 is 3 × 419 × 5 × 31 × 67. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 28, 45, 448, 974, 2942, 6349, 11614, 8454, 232663, 450199, 930943, 4497727, 11264698, 85124843, 133289885, 263478015, 5971640819, 3445403273

Basic calculations (n = 13053945)

Multiplication

n×y
n×2 26107890
n×3 39161835
n×4 52215780
n×5 65269725

Division

n÷y
n÷2 6526972.5
n÷3 4351315
n÷3 3263486.25
n÷5 2610789

Exponentiation

ny
n2 170405480063025
n3 2.2244637644413E+21
n4 2.903802763551E+28
n5 3.7906081566243E+35

Nth Root

y√n
2√n 3613.0243564084
3√n 235.45825775552
4√n 60.108438312839
5√n 26.494050251695

Divisors of 13053945

1, 3, 5, 15, 31, 67, 93, 155, 201, 335, 419, 465, 1005, 1257, 2077, 2095, 6231, 6285, 10385, 12989, 28073, 31155, 38967, 64945, 84219, 140365, 194835, 421095, 870263, 2610789, 4351315, 13053945

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 -13053944
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 13053945 can be divided by 32 positive divisors. The sum of these divisors (counting 13053945) is 1, the average is 0.03125.

Base conversion 13053945

Base System Value
2 Binary 110001110010111111111001
3 Ternary 220120012122110
4 Quaternary 301302333321
5 Quinary 11320211240
6 Senary 1143442533
8 Octal 61627771
10 Decimal 13053945
12 Duodecimal 4456449
16 Hexadecimal c72ff9
20 Vigesimal 41beh5
36 Base36 7rshl

Cryptographic Hash Functions

md5 a5f6cba925d6c7071b73e1e399111581
sha1 7996982c65ca01b9cf5f368c85476fca4cf70264
sha256 0a9fad679491c86a31600a720000ad0de140e0fde4fc9fb3d03d2fe691b9c0fa
sha512 2c6f7dd40965a696ef5d9757dc39b1cca0c272728b21771e176ec52c87d341c13c41ea51d298b5856608ce58c57845dc32f2bf1222ff7b6b0873d87f740ade75
ripemd-160 0d90df279eda2bb2b52d04b1a5c1d01ba5aae86a

13053945 as geometric shapes

Circle

Radius = n
Diameter 26107890
Circumference 82020355.42473
Area 5.3534460429744E+14

Sphere

Radius = n
Volume 9.3178120273941E+21
Surface area 2.1413784171898E+15
Circumference 82020355.42473

Square

Length = n
Perimeter 52215780
Area 170405480063025
Diagonal 18461066.061472

Cube

Length = n
Surface area 1022432880378150
Volume 2.2244637644413E+21
Space diagonal 22610095.97921

Equilateral Triangle

Length = n
Perimeter 39161835
Area 73787737339331
Altitude 11305047.989605

Triangular Pyramid

Length = n
Surface area 73787737339331
Volume 2.6215556872337E+20
Height 6153688.6871575