20149084 (number)

20149084 is an even 8-digits composite number following 20149083 and preceding 20149085. In scientific notation, it is written as 2.0149084 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 9727088 positive integers (up to 20149084) that are relatively prime to 20149084.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0149084 × 10^7
Engineering notation 2.0149084 × 10^6

Prime Factorization of 20149084

Prime Factorization 2 × 2 × 29 × 173699

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10074542
Product of the distinct prime numbers

The prime factorization of 20149084 is 2 × 2 × 29 × 173699. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 50, 90, 272, 631, 9732, 9537, 3125, 20584, 425285, 907304, 803468, 5845318, 60961368, 76647289, 341266734, 157331024, 3309301515, 9401751636

Basic calculations (n = 20149084)

Multiplication

n×y
n×2 40298168
n×3 60447252
n×4 80596336
n×5 100745420

Division

n÷y
n÷2 10074542
n÷3 6716361.3333333
n÷3 5037271
n÷5 4029816.8

Exponentiation

ny
n2 405985586039056
n3 8.1802376758902E+21
n4 1.6482429607148E+29
n5 3.321058586785E+36

Nth Root

y√n
2√n 4488.7731063176
3√n 272.11455310431
4√n 66.998306742168
5√n 28.896887121359

Divisors of 20149084

1, 2, 4, 29, 58, 116, 173699, 347398, 694796, 5037271, 10074542, 20149084

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 -20149083
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 20149084 can be divided by 12 positive divisors. The sum of these divisors (counting 20149084) is 1, the average is 0.083333333333333.

Base conversion 20149084

Base System Value
2 Binary 1001100110111001101011100
3 Ternary 1101220200100101
4 Quaternary 1030313031130
5 Quinary 20124232314
6 Senary 1555510444
8 Octal 114671534
10 Decimal 20149084
12 Duodecimal 68b8424
16 Hexadecimal 133735c
20 Vigesimal 65ice4
36 Base36 bzv4s

Cryptographic Hash Functions

md5 3869493c6f55d0f3bebc26dd4fd10505
sha1 cf06c1c07af2e2ac61beac8b8ca4de754e7c5f57
sha256 c0b8f18d06fffe98e7770bb7a7fb520237b39196a1ed3f5d3667dad3c6b63fd4
sha512 d801780f6bb224b5b9e947375cb4719be3384eecfe95c724a8f8681c0743205acbd1af88505463a521adbbb853264e164d53d2dc202dc0b69511b234ef17798b
ripemd-160 37fddf1f633d0815ac0004afa84eb9639dc256e8

20149084 as geometric shapes

Circle

Radius = n
Diameter 40298168
Circumference 126600428.54193
Area 1.2754413345636E+15

Sphere

Radius = n
Volume 3.4265299449593E+22
Surface area 5.1017653382546E+15
Circumference 126600428.54193

Square

Length = n
Perimeter 80596336
Area 405985586039056
Diagonal 28495107.862195

Cube

Length = n
Surface area 2435913516234336
Volume 8.1802376758902E+21
Space diagonal 34899237.213973

Equilateral Triangle

Length = n
Perimeter 60447252
Area 1.7579691554007E+14
Altitude 17449618.606987

Triangular Pyramid

Length = n
Surface area 1.7579691554007E+14
Volume 9.6405025538994E+20
Height 9498369.2873982