20146042 (number)

20146042 is an even 8-digits composite number following 20146041 and preceding 20146043. In scientific notation, it is written as 2.0146042 × 10^7. The sum of its digits is 19. It has a total of 5 prime factors and 32 positive divisors. There are 8019648 positive integers (up to 20146042) that are relatively prime to 20146042.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-six thousand forty-two

Notation

Scientific notation 2.0146042 × 10^7
Engineering notation 2.0146042 × 10^6

Prime Factorization of 20146042

Prime Factorization 2 × 7 × 19 × 53 × 1429

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20146042
Product of the distinct prime numbers

The prime factorization of 20146042 is 2 × 7 × 19 × 53 × 1429. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 65, 85, 934, 542, 3143, 3649, 66369, 16904, 673204, 303274, 2230156, 1977677, 75783278, 96065266, 117840883, 752882923, 5960733833, 2079399760

Basic calculations (n = 20146042)

Multiplication

n×y
n×2 40292084
n×3 60438126
n×4 80584168
n×5 100730210

Division

n÷y
n÷2 10073021
n÷3 6715347.3333333
n÷3 5036510.5
n÷5 4029208.4

Exponentiation

ny
n2 405863008265764
n3 8.1765332107684E+21
n4 1.6472478147854E+29
n5 3.3185523661074E+36

Nth Root

y√n
2√n 4488.4342481538
3√n 272.10085828603
4√n 66.995777838262
5√n 28.896014529437

Divisors of 20146042

1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 1429, 2014, 2858, 7049, 10003, 14098, 20006, 27151, 54302, 75737, 151474, 190057, 380114, 530159, 1060318, 1439003, 2878006, 10073021, 20146042

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 -20146041
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 20146042 can be divided by 32 positive divisors. The sum of these divisors (counting 20146042) is 1, the average is 0.03125.

Base conversion 20146042

Base System Value
2 Binary 1001100110110011101111010
3 Ternary 1101220112011201
4 Quaternary 1030312131322
5 Quinary 20124133132
6 Senary 1555444414
8 Octal 114663572
10 Decimal 20146042
12 Duodecimal 68b670a
16 Hexadecimal 133677a
20 Vigesimal 65i522
36 Base36 bzssa

Cryptographic Hash Functions

md5 444d52b0b960480276dd73b63b9b925b
sha1 1c74cde5690cf3419c564d4e22dc4e8b39d940b4
sha256 d7d0dda016b342a7603966fe3cb5c7161bd4e1a194bd62e0d7dca1a2fd769352
sha512 4d84c96d9039447081afd277cb8b09d9c92f4e6b343dba620d351386872f6c2f17cbab66eac05212bbc5b6b5d1539def16db0532026a3f6013e37449a56727ba
ripemd-160 9b83101d40a00e4e77449a9b866e9e0a0c2b285a

20146042 as geometric shapes

Circle

Radius = n
Diameter 40292084
Circumference 126581315.09222
Area 1.2750562451316E+15

Sphere

Radius = n
Volume 3.4249782222377E+22
Surface area 5.1002249805263E+15
Circumference 126581315.09222

Square

Length = n
Perimeter 80584168
Area 405863008265764
Diagonal 28490805.824538

Cube

Length = n
Surface area 2435178049594584
Volume 8.1765332107684E+21
Space diagonal 34893968.315417

Equilateral Triangle

Length = n
Perimeter 60438126
Area 1.7574383780726E+14
Altitude 17446984.157708

Triangular Pyramid

Length = n
Surface area 1.7574383780726E+14
Volume 9.6361367998856E+20
Height 9496935.274846