13149748 (number)

13149748 is an even 8-digits composite number following 13149747 and preceding 13149749. In scientific notation, it is written as 1.3149748 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 6228792 positive integers (up to 13149748) that are relatively prime to 13149748.

Interesting facts

Basic properties

Name

Name thirteen million one hundred forty-nine thousand seven hundred forty-eight

Notation

Scientific notation 1.3149748 × 10^7
Engineering notation 1.3149748 × 10^6

Prime Factorization of 13149748

Prime Factorization 2 × 2 × 19 × 173023

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6574874
Product of the distinct prime numbers

The prime factorization of 13149748 is 2 × 2 × 19 × 173023. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 14, 30, 196, 702, 8600, 7546, 24386, 9410, 328150, 78479, 7760304, 7936714, 79669612, 41568045, 553276215, 536724167, 8511463624, 306694831

Basic calculations (n = 13149748)

Multiplication

n×y
n×2 26299496
n×3 39449244
n×4 52598992
n×5 65748740

Division

n÷y
n÷2 6574874
n÷3 4383249.3333333
n÷3 3287437
n÷5 2629949.6

Exponentiation

ny
n2 172915872463504
n3 2.2738001480952E+21
n4 2.9899898949815E+28
n5 3.9317613641553E+35

Nth Root

y√n
2√n 3626.258126499
3√n 236.03286433065
4√n 60.218420159441
5√n 26.532824598665

Divisors of 13149748

1, 2, 4, 19, 38, 76, 173023, 346046, 692092, 3287437, 6574874, 13149748

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 -13149747
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 13149748 can be divided by 12 positive divisors. The sum of these divisors (counting 13149748) is 1, the average is 0.083333333333333.

Base conversion 13149748

Base System Value
2 Binary 110010001010011000110100
3 Ternary 220202002001201
4 Quaternary 302022120310
5 Quinary 11331242443
6 Senary 1145502244
8 Octal 62123064
10 Decimal 13149748
12 Duodecimal 44a1984
16 Hexadecimal c8a634
20 Vigesimal 423e78
36 Base36 7tues

Cryptographic Hash Functions

md5 7f5a17f2d7837361dcdda3e206b7ff2e
sha1 22bbe770a5e6f6e29a7e4033e8f62a1dc048e489
sha256 4a479c5c5362e83c79a9a87acb270e83aa4745675250a48e77c13f6edb95c21e
sha512 52923b84f90997bf1aec07f9b3078e7ea4a6fe9f71bee1d0936ab9eb90c5ae44f5281994c792f8ba61988c14ea939a2c71b0bb21408822654acd70684b316a3b
ripemd-160 3ec4b0a6ba8357f6d8a85058eda643cdf2a1faca

13149748 as geometric shapes

Circle

Radius = n
Diameter 26299496
Circumference 82622303.426714
Area 5.4323123462041E+14

Sphere

Radius = n
Volume 9.5244717879831E+21
Surface area 2.1729249384817E+15
Circumference 82622303.426714

Square

Length = n
Perimeter 52598992
Area 172915872463504
Diagonal 18596551.963388

Cube

Length = n
Surface area 1037495234781024
Volume 2.2738001480952E+21
Space diagonal 22776031.642727

Equilateral Triangle

Length = n
Perimeter 39449244
Area 74874769135472
Altitude 11388015.821364

Triangular Pyramid

Length = n
Surface area 74874769135472
Volume 2.6796991729685E+20
Height 6198850.6544628