20149448 (number)

20149448 is an even 8-digits composite number following 20149447 and preceding 20149449. In scientific notation, it is written as 2.0149448 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 32 positive divisors. There are 9120000 positive integers (up to 20149448) that are relatively prime to 20149448.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-nine thousand four hundred forty-eight

Notation

Scientific notation 2.0149448 × 10^7
Engineering notation 2.0149448 × 10^6

Prime Factorization of 20149448

Prime Factorization 2 × 2 × 2 × 11 × 571 × 401

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5037362
Product of the distinct prime numbers

The prime factorization of 20149448 is 2 × 2 × 2 × 11 × 571 × 401. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 1, 38, 20, 188, 186, 6045, 658, 16550, 35476, 835744, 115504, 4057273, 6561299, 81989593, 88875781, 898863087, 842095645, 2215107178, 2594593871

Basic calculations (n = 20149448)

Multiplication

n×y
n×2 40298896
n×3 60448344
n×4 80597792
n×5 100747240

Division

n÷y
n÷2 10074724
n÷3 6716482.6666667
n÷3 5037362
n÷5 4029889.6

Exponentiation

ny
n2 406000254704704
n3 8.1806810201592E+21
n4 1.6483620682028E+29
n5 3.3213585778426E+36

Nth Root

y√n
2√n 4488.8136517347
3√n 272.11619170817
4√n 66.998609326871
5√n 28.896991527007

Divisors of 20149448

1, 2, 4, 8, 11, 22, 44, 88, 401, 571, 802, 1142, 1604, 2284, 3208, 4411, 4568, 6281, 8822, 12562, 17644, 25124, 35288, 50248, 228971, 457942, 915884, 1831768, 2518681, 5037362, 10074724, 20149448

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 -20149447
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 20149448 can be divided by 32 positive divisors. The sum of these divisors (counting 20149448) is 1, the average is 0.03125.

Base conversion 20149448

Base System Value
2 Binary 1001100110111010011001000
3 Ternary 1101220200211212
4 Quaternary 1030313103020
5 Quinary 20124240243
6 Senary 1555512252
8 Octal 114672310
10 Decimal 20149448
12 Duodecimal 68b8688
16 Hexadecimal 13374c8
20 Vigesimal 65idc8
36 Base36 bzvew

Cryptographic Hash Functions

md5 1906ec41ff5b3940049a775e2e3dbb8a
sha1 b44dbfc6a779f931f41b3573bda7bc4849fc45ed
sha256 a73904ff2050ee735db1040090fb79b384bb1e42aefd22d0c218f2ab619f0361
sha512 b6f80f40a58ac1d28e3310d121a79cda2a0f74f89950959b6e78c490177e6f845f8271ee83d9fa8d59d0c719b9db88acdd41d76f48eb0c273b4b8d3447472cbe
ripemd-160 a0ea2f2ee69de368657d677bea05a71c48f9a9e1

20149448 as geometric shapes

Circle

Radius = n
Diameter 40298896
Circumference 126602715.62138
Area 1.2754874175359E+15

Sphere

Radius = n
Volume 3.4267156525725E+22
Surface area 5.1019496701435E+15
Circumference 126602715.62138

Square

Length = n
Perimeter 80597792
Area 406000254704704
Diagonal 28495622.635931

Cube

Length = n
Surface area 2436001528228224
Volume 8.1806810201592E+21
Space diagonal 34899867.680467

Equilateral Triangle

Length = n
Perimeter 60448344
Area 1.7580326725861E+14
Altitude 17449933.840234

Triangular Pyramid

Length = n
Surface area 1.7580326725861E+14
Volume 9.6410250401311E+20
Height 9498540.8786438