13149488 (number)

13149488 is an even 8-digits composite number following 13149487 and preceding 13149489. In scientific notation, it is written as 1.3149488 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 20 positive divisors. There are 5976960 positive integers (up to 13149488) that are relatively prime to 13149488.

Interesting facts

Basic properties

Name

Name thirteen million one hundred forty-nine thousand four hundred eighty-eight

Notation

Scientific notation 1.3149488 × 10^7
Engineering notation 1.3149488 × 10^6

Prime Factorization of 13149488

Prime Factorization 2 × 2 × 2 × 2 × 11 × 74713

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1643686
Product of the distinct prime numbers

The prime factorization of 13149488 is 2 × 2 × 2 × 2 × 11 × 74713. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 5, 56, 44, 207, 180, 1417, 519, 20402, 60431, 123209, 645208, 6940587, 1656934, 68498276, 53252444, 846187499, 898354040, 2460254112, 1323466739

Basic calculations (n = 13149488)

Multiplication

n×y
n×2 26298976
n×3 39448464
n×4 52597952
n×5 65747440

Division

n÷y
n÷2 6574744
n÷3 4383162.6666667
n÷3 3287372
n÷5 2629897.6

Exponentiation

ny
n2 172909034662144
n3 2.2736652763814E+21
n4 2.9897534267795E+28
n5 3.9313726808395E+35

Nth Root

y√n
2√n 3626.2222766951
3√n 236.03130868742
4√n 60.21812249394
5√n 26.532719675149

Divisors of 13149488

1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 74713, 149426, 298852, 597704, 821843, 1195408, 1643686, 3287372, 6574744, 13149488

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 -13149487
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 13149488 can be divided by 20 positive divisors. The sum of these divisors (counting 13149488) is 1, the average is 0.05.

Base conversion 13149488

Base System Value
2 Binary 110010001010010100110000
3 Ternary 220202001201002
4 Quaternary 302022110300
5 Quinary 11331240423
6 Senary 1145501132
8 Octal 62122460
10 Decimal 13149488
12 Duodecimal 44a17a8
16 Hexadecimal c8a530
20 Vigesimal 423de8
36 Base36 7tu7k

Cryptographic Hash Functions

md5 66bb5230cd9acaf242912d995ff713a5
sha1 c63fb5a173953bab3424878e1b5b54f3619dce32
sha256 b020dfc2354e7b405739ff9d27f3f6586e30e8a60b9ecd89c2d61b8cbec57620
sha512 1c36fff00caced9837d8d1fe2ae69068317daeacf530d2b34964d0bc36b7498e5cb989d24d925d80c9e90948f7fdf645f8366d33e6906751e18eea3c0867d7d1
ripemd-160 8d8f1c87cab41252e94b80ca31e314a16187fdfc

13149488 as geometric shapes

Circle

Radius = n
Diameter 26298976
Circumference 82620669.798534
Area 5.4320975303389E+14

Sphere

Radius = n
Volume 9.5239068386695E+21
Surface area 2.1728390121356E+15
Circumference 82620669.798534

Square

Length = n
Perimeter 52597952
Area 172909034662144
Diagonal 18596184.267862

Cube

Length = n
Surface area 1037454207972864
Volume 2.2736652763814E+21
Space diagonal 22775581.309517

Equilateral Triangle

Length = n
Perimeter 39448464
Area 74871808280630
Altitude 11387790.654759

Triangular Pyramid

Length = n
Surface area 74871808280630
Volume 2.6795402251295E+20
Height 6198728.0892874