20149374 (number)

20149374 is an even 8-digits composite number following 20149373 and preceding 20149375. In scientific notation, it is written as 2.0149374 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 5456640 positive integers (up to 20149374) that are relatively prime to 20149374.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-nine thousand three hundred seventy-four

Notation

Scientific notation 2.0149374 × 10^7
Engineering notation 2.0149374 × 10^6

Prime Factorization of 20149374

Prime Factorization 2 × 21 × 29 × 71 × 233

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20149374
Product of the distinct prime numbers

The prime factorization of 20149374 is 2 × 21 × 29 × 71 × 233. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 73, 38, 564, 465, 1827, 2159, 94861, 43924, 171498, 210316, 2681098, 3903978, 60313883, 82725801, 967927717, 351961367, 331418556, 339341275

Basic calculations (n = 20149374)

Multiplication

n×y
n×2 40298748
n×3 60448122
n×4 80597496
n×5 100746870

Division

n÷y
n÷2 10074687
n÷3 6716458
n÷3 5037343.5
n÷5 4029874.8

Exponentiation

ny
n2 405997272591876
n3 8.1805908884337E+21
n4 1.6483378535204E+29
n5 3.321297588894E+36

Nth Root

y√n
2√n 4488.8054090147
3√n 272.11585858701
4√n 66.998547812731
5√n 28.896970301805

Divisors of 20149374

1, 2, 21, 29, 42, 58, 71, 142, 233, 466, 609, 1218, 1491, 2059, 2982, 4118, 4893, 6757, 9786, 13514, 16543, 33086, 43239, 86478, 141897, 283794, 347403, 479747, 694806, 959494, 10074687, 20149374

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 -20149373
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 20149374 can be divided by 32 positive divisors. The sum of these divisors (counting 20149374) is 1, the average is 0.03125.

Base conversion 20149374

Base System Value
2 Binary 1001100110111010001111110
3 Ternary 1101220200202010
4 Quaternary 1030313101332
5 Quinary 20124234444
6 Senary 1555512050
8 Octal 114672176
10 Decimal 20149374
12 Duodecimal 68b8626
16 Hexadecimal 133747e
20 Vigesimal 65id8e
36 Base36 bzvcu

Cryptographic Hash Functions

md5 69695e233decf9c5fea3d3c201626d48
sha1 415ace751fc54476f64589a6bebdd756ba0682ae
sha256 8ea421e2814a27eac8f38d784f6b004f63617e21ee963265c0146325a431278e
sha512 bbe5fa731f046731eb5b00269f94f8bc6aad0e76c79d7620f979fc671bbdc56b43b244cedc6b0590d1009ab8afe364e2c275ff98e4bddf333335f6e394907a29
ripemd-160 7052dcec340983c61db6e9bdf025ac90d9bbdb42

20149374 as geometric shapes

Circle

Radius = n
Diameter 40298748
Circumference 126602250.66567
Area 1.2754780489521E+15

Sphere

Radius = n
Volume 3.4266778982836E+22
Surface area 5.1019121958085E+15
Circumference 126602250.66567

Square

Length = n
Perimeter 80597496
Area 405997272591876
Diagonal 28495517.984128

Cube

Length = n
Surface area 2435983635551256
Volume 8.1805908884337E+21
Space diagonal 34899739.508707

Equilateral Triangle

Length = n
Perimeter 60448122
Area 1.7580197596588E+14
Altitude 17449869.754354

Triangular Pyramid

Length = n
Surface area 1.7580197596588E+14
Volume 9.6409188188739E+20
Height 9498505.9947093