20146479 (number)

20146479 is an odd 8-digits composite number following 20146478 and preceding 20146480. In scientific notation, it is written as 2.0146479 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 11965824 positive integers (up to 20146479) that are relatively prime to 20146479.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0146479 × 10^7
Engineering notation 2.0146479 × 10^6

Prime Factorization of 20146479

Prime Factorization 3 × 17 × 17 × 19 × 1223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1185087
Product of the distinct prime numbers

The prime factorization of 20146479 is 3 × 17 × 17 × 19 × 1223. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 79, 45, 833, 991, 5870, 8602, 58047, 28025, 222361, 945770, 106048, 9696332, 36737337, 9324123, 819604446, 42385324, 3615046040, 8921865960

Basic calculations (n = 20146479)

Multiplication

n×y
n×2 40292958
n×3 60439437
n×4 80585916
n×5 100732395

Division

n÷y
n÷2 10073239.5
n÷3 6715493
n÷3 5036619.75
n÷5 4029295.8

Exponentiation

ny
n2 405880616097441
n3 8.1770653087142E+21
n4 1.6473907452364E+29
n5 3.3189123053699E+36

Nth Root

y√n
2√n 4488.4829285628
3√n 272.10282570665
4√n 66.996141146807
5√n 28.89613988854

Divisors of 20146479

1, 3, 17, 19, 51, 57, 289, 323, 867, 969, 1223, 3669, 5491, 16473, 20791, 23237, 62373, 69711, 353447, 395029, 1060341, 1185087, 6715493, 20146479

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 -20146478
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 20146479 can be divided by 24 positive divisors. The sum of these divisors (counting 20146479) is 1, the average is 0.041666666666667.

Base conversion 20146479

Base System Value
2 Binary 1001100110110100100101111
3 Ternary 1101220112202220
4 Quaternary 1030312210233
5 Quinary 20124141404
6 Senary 1555450423
8 Octal 114664457
10 Decimal 20146479
12 Duodecimal 68b6a13
16 Hexadecimal 133692f
20 Vigesimal 65i63j
36 Base36 bzt4f

Cryptographic Hash Functions

md5 88229e89884fbb5b02945333dd73767c
sha1 567afb1029218f0f65b79ad2544b7fbcb67e4585
sha256 94f4c059ced24a61682ef1ffecd3bb3573d6af15584b1fcdc268e4872a3f086d
sha512 1e92fc43a03bc20b2c9114d2fa258279ae4befaa501090c274daf142fd62712ce961205a9392097f298b4cd61183354e878c670ca286215af042e478b2289d9f
ripemd-160 097a4f17f7faa3c0e859d987856afb6e19154e68

20146479 as geometric shapes

Circle

Radius = n
Diameter 40292958
Circumference 126584060.8442
Area 1.2751115617662E+15

Sphere

Radius = n
Volume 3.425201106904E+22
Surface area 5.1004462470649E+15
Circumference 126584060.8442

Square

Length = n
Perimeter 80585916
Area 405880616097441
Diagonal 28491423.835865

Cube

Length = n
Surface area 2435283696584646
Volume 8.1770653087142E+21
Space diagonal 34894725.221619

Equilateral Triangle

Length = n
Perimeter 60439437
Area 1.7575146222203E+14
Altitude 17447362.61081

Triangular Pyramid

Length = n
Surface area 1.7575146222203E+14
Volume 9.6367638833284E+20
Height 9497141.2786216