20149734 (number)

20149734 is an even 8-digits composite number following 20149733 and preceding 20149735. In scientific notation, it is written as 2.0149734 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 6065280 positive integers (up to 20149734) that are relatively prime to 20149734.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0149734 × 10^7
Engineering notation 2.0149734 × 10^6

Prime Factorization of 20149734

Prime Factorization 2 × 11 × 3 × 163 × 1873

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20149734
Product of the distinct prime numbers

The prime factorization of 20149734 is 2 × 11 × 3 × 163 × 1873. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 34, 54, 994, 673, 5313, 9703, 62880, 34620, 162220, 650615, 887859, 9560405, 83168375, 74510657, 93388076, 35211990, 3985153257, 20402070

Basic calculations (n = 20149734)

Multiplication

n×y
n×2 40299468
n×3 60449202
n×4 80598936
n×5 100748670

Division

n÷y
n÷2 10074867
n÷3 6716578
n÷3 5037433.5
n÷5 4029946.8

Exponentiation

ny
n2 406011780270756
n3 8.1810293733222E+21
n4 1.6484556571863E+29
n5 3.3215943003099E+36

Nth Root

y√n
2√n 4488.8455085913
3√n 272.1174791688
4√n 66.99884706912
5√n 28.897073558958

Divisors of 20149734

1, 2, 3, 6, 11, 22, 33, 66, 163, 326, 489, 978, 1793, 1873, 3586, 3746, 5379, 5619, 10758, 11238, 20603, 41206, 61809, 123618, 305299, 610598, 915897, 1831794, 3358289, 6716578, 10074867, 20149734

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 -20149733
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 20149734 can be divided by 32 positive divisors. The sum of these divisors (counting 20149734) is 1, the average is 0.03125.

Base conversion 20149734

Base System Value
2 Binary 1001100110111010111100110
3 Ternary 1101220201020110
4 Quaternary 1030313113212
5 Quinary 20124242414
6 Senary 1555513450
8 Octal 114672746
10 Decimal 20149734
12 Duodecimal 68b8886
16 Hexadecimal 13375e6
20 Vigesimal 65ie6e
36 Base36 bzvmu

Cryptographic Hash Functions

md5 f236827ca411c40e3cdcbd442369cca5
sha1 6e4040f8722208efbcb00770bcf7b5ae42a65f9f
sha256 6096e44adbe1e5bb007545ef5cbbd43ad69c58add67b132e9d9e26cd0cc17c61
sha512 4428bbff0d12df1c3fab9dee508893ff4ce86d7434de39c9b4b6ae707f1c86f98d919acfade8e9b3225be98d28d6fedfe2b0b3dd193eb276c829fa20d0ddb859
ripemd-160 85284e4d922ba3d20d41722afdbc0fc435b72743

20149734 as geometric shapes

Circle

Radius = n
Diameter 40299468
Circumference 126604512.61238
Area 1.2755236261695E+15

Sphere

Radius = n
Volume 3.4268615704042E+22
Surface area 5.1020945046781E+15
Circumference 126604512.61238

Square

Length = n
Perimeter 80598936
Area 406011780270756
Diagonal 28496027.10101

Cube

Length = n
Surface area 2436070681624536
Volume 8.1810293733222E+21
Space diagonal 34900363.046998

Equilateral Triangle

Length = n
Perimeter 60449202
Area 1.7580825797511E+14
Altitude 17450181.523499

Triangular Pyramid

Length = n
Surface area 1.7580825797511E+14
Volume 9.6414355782707E+20
Height 9498675.7003368