13505988 (number)

13505988 is an even 8-digits composite number following 13505987 and preceding 13505989. In scientific notation, it is written as 1.3505988 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 4501992 positive integers (up to 13505988) that are relatively prime to 13505988.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3505988 × 10^7
Engineering notation 1.3505988 × 10^6

Prime Factorization of 13505988

Prime Factorization 2 × 2 × 3 × 1125499

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6752994
Product of the distinct prime numbers

The prime factorization of 13505988 is 2 × 2 × 3 × 1125499. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 68, 36, 896, 843, 8849, 7347, 97605, 73048, 834546, 948476, 5373384, 6071229, 98380797, 53775729, 658511531, 752340249, 2417276898, 8215317797

Basic calculations (n = 13505988)

Multiplication

n×y
n×2 27011976
n×3 40517964
n×4 54023952
n×5 67529940

Division

n÷y
n÷2 6752994
n÷3 4501996
n÷3 3376497
n÷5 2701197.6

Exponentiation

ny
n2 182411711856144
n3 2.4636503913885E+21
n4 3.3274032622289E+28
n5 4.4939868530824E+35

Nth Root

y√n
2√n 3675.0493874232
3√n 238.14535761916
4√n 60.622185604144
5√n 26.675051827887

Divisors of 13505988

1, 2, 3, 4, 6, 12, 1125499, 2250998, 3376497, 4501996, 6752994, 13505988

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13505987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13505988 can be divided by 12 positive divisors. The sum of these divisors (counting 13505988) is 1, the average is 0.083333333333333.

Base conversion 13505988

Base System Value
2 Binary 110011100001010111000100
3 Ternary 221102011201210
4 Quaternary 303201113010
5 Quinary 11424142423
6 Senary 1201251420
8 Octal 63412704
10 Decimal 13505988
12 Duodecimal 4633b70
16 Hexadecimal ce15c4
20 Vigesimal 4484j8
36 Base36 81hac

Cryptographic Hash Functions

md5 9198fd8f514659e439ce6b1d5c2c8907
sha1 909011853909b4bdd9a4edb85771b1a8ceed8b13
sha256 7e33f6c8c0c38515a9cdfdbc02256499f6b192b71e4cd4919a58393d05d3ec86
sha512 a534f2f4f8c1ffa0c11fc42972b16710566f8482f0c7e999f36f3ccf87968ed4f8ee2fb05a6fe89afc82bc94a2fcfa8e725cfb331fe26c85bd1c437d11272e33
ripemd-160 5b221aa28016419411983ca7c03e168a92613550

13505988 as geometric shapes

Circle

Radius = n
Diameter 27011976
Circumference 84860625.360544
Area 5.73063293896E+14

Sphere

Radius = n
Volume 1.0319714627466E+22
Surface area 2.292253175584E+15
Circumference 84860625.360544

Square

Length = n
Perimeter 54023952
Area 182411711856144
Diagonal 19100351.402848

Cube

Length = n
Surface area 1094470271136864
Volume 2.4636503913885E+21
Space diagonal 23393057.422416

Equilateral Triangle

Length = n
Perimeter 40517964
Area 78986588207614
Altitude 11696528.711208

Triangular Pyramid

Length = n
Surface area 78986588207614
Volume 2.9034398303729E+20
Height 6366783.8009494