20149764 (number)

20149764 is an even 8-digits composite number following 20149763 and preceding 20149765. In scientific notation, it is written as 2.0149764 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 6606240 positive integers (up to 20149764) that are relatively prime to 20149764.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-nine thousand seven hundred sixty-four

Notation

Scientific notation 2.0149764 × 10^7
Engineering notation 2.0149764 × 10^6

Prime Factorization of 20149764

Prime Factorization 2 × 2 × 3 × 61 × 27527

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10074882
Product of the distinct prime numbers

The prime factorization of 20149764 is 2 × 2 × 3 × 61 × 27527. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 61, 6, 690, 820, 1496, 2305, 46300, 27474, 472688, 893193, 378394, 5353494, 9060637, 53103921, 226366037, 167866836, 3625049931, 9867587073

Basic calculations (n = 20149764)

Multiplication

n×y
n×2 40299528
n×3 60449292
n×4 80599056
n×5 100748820

Division

n÷y
n÷2 10074882
n÷3 6716588
n÷3 5037441
n÷5 4029952.8

Exponentiation

ny
n2 406012989255696
n3 8.1810659144368E+21
n4 1.6484654744435E+29
n5 3.3216190272184E+36

Nth Root

y√n
2√n 4488.8488502065
3√n 272.11761421641
4√n 66.998872006971
5√n 28.897082163655

Divisors of 20149764

1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 27527, 55054, 82581, 110108, 165162, 330324, 1679147, 3358294, 5037441, 6716588, 10074882, 20149764

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20149763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20149764 can be divided by 24 positive divisors. The sum of these divisors (counting 20149764) is 1, the average is 0.041666666666667.

Base conversion 20149764

Base System Value
2 Binary 1001100110111011000000100
3 Ternary 1101220201021120
4 Quaternary 1030313120010
5 Quinary 20124243024
6 Senary 1555513540
8 Octal 114673004
10 Decimal 20149764
12 Duodecimal 68b88b0
16 Hexadecimal 1337604
20 Vigesimal 65ie84
36 Base36 bzvno

Cryptographic Hash Functions

md5 575bc64ac13bd357df8cdce60b210658
sha1 fa9696e66299859c05cb477e4764c97c99a61fba
sha256 827a8582e4e268d177fa01863a42761443a6767cb742c96db5a41f62ae39210b
sha512 dbe109d3c22b1a284e7aaa0e238a5fc19b909e0fac4be2c31ebdba2901208c0d2ce719477281a24f9c609a92b1aac944179ea3bdfb9df3d0a386f45d6c0294b4
ripemd-160 8575a74b0585409c269954433b4f589fb685056b

20149764 as geometric shapes

Circle

Radius = n
Diameter 40299528
Circumference 126604701.10794
Area 1.2755274243077E+15

Sphere

Radius = n
Volume 3.4268768767105E+22
Surface area 5.1021096972309E+15
Circumference 126604701.10794

Square

Length = n
Perimeter 80599056
Area 406012989255696
Diagonal 28496069.527417

Cube

Length = n
Surface area 2436077935534176
Volume 8.1810659144368E+21
Space diagonal 34900415.008522

Equilateral Triangle

Length = n
Perimeter 60449292
Area 1.7580878148095E+14
Altitude 17450207.504261

Triangular Pyramid

Length = n
Surface area 1.7580878148095E+14
Volume 9.6414786423873E+20
Height 9498689.8424724