20146973 (number)

20146973 is an odd 8-digits composite number following 20146972 and preceding 20146974. In scientific notation, it is written as 2.0146973 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 32 positive divisors. There are 14506560 positive integers (up to 20146973) that are relatively prime to 20146973.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0146973 × 10^7
Engineering notation 2.0146973 × 10^6

Prime Factorization of 20146973

Prime Factorization 7 × 47 × 11 × 19 × 293

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20146973
Product of the distinct prime numbers

The prime factorization of 20146973 is 7 × 47 × 11 × 19 × 293. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 77, 44, 450, 770, 7426, 7708, 12785, 3306, 924430, 974468, 1593017, 5005096, 27539193, 78624421, 458478234, 451800745, 4760971575, 1522649331

Basic calculations (n = 20146973)

Multiplication

n×y
n×2 40293946
n×3 60440919
n×4 80587892
n×5 100734865

Division

n÷y
n÷2 10073486.5
n÷3 6715657.6666667
n÷3 5036743.25
n÷5 4029394.6

Exponentiation

ny
n2 405900521062729
n3 8.1776668385367E+21
n4 1.6475523299899E+29
n5 3.3193192308395E+36

Nth Root

y√n
2√n 4488.5379579547
3√n 272.10504971309
4√n 66.996551836305
5√n 28.896281596212

Divisors of 20146973

1, 7, 11, 19, 47, 77, 133, 209, 293, 329, 517, 893, 1463, 2051, 3223, 3619, 5567, 6251, 9823, 13771, 22561, 38969, 61237, 68761, 96397, 151481, 261649, 428659, 1060367, 1831543, 2878139, 20146973

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 -20146972
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 20146973 can be divided by 32 positive divisors. The sum of these divisors (counting 20146973) is 1, the average is 0.03125.

Base conversion 20146973

Base System Value
2 Binary 1001100110110101100011101
3 Ternary 1101220120110012
4 Quaternary 1030312230131
5 Quinary 20124200343
6 Senary 1555453005
8 Octal 114665435
10 Decimal 20146973
12 Duodecimal 68b7165
16 Hexadecimal 1336b1d
20 Vigesimal 65i78d
36 Base36 bzti5

Cryptographic Hash Functions

md5 68fd38b2d9c0e61ba8f44ee9dc8456a6
sha1 3449e920be35a9fb352d0446cb23c027c2a6c5e4
sha256 c2e95d9c814fa10cf3a2a06c8b8fc625ea4036893bab20fb8003b2454d9eefa7
sha512 a0887e3161db53794b7b55d8b8df4c2bdb450a921b33c3e570306ff5b65557f5ecf881560b350352e5d25eea625ed7581da3e9c808f323303771b6a06b59acc3
ripemd-160 572061caa078d0f60ecc61c27f13aa815b7d003e

20146973 as geometric shapes

Circle

Radius = n
Diameter 40293946
Circumference 126587164.73774
Area 1.2751740950589E+15

Sphere

Radius = n
Volume 3.4254530751269E+22
Surface area 5.1006963802358E+15
Circumference 126587164.73774

Square

Length = n
Perimeter 80587892
Area 405900521062729
Diagonal 28492122.457365

Cube

Length = n
Surface area 2435403126376374
Volume 8.1776668385367E+21
Space diagonal 34895580.854718

Equilateral Triangle

Length = n
Perimeter 60440919
Area 1.7576008132483E+14
Altitude 17447790.427359

Triangular Pyramid

Length = n
Surface area 1.7576008132483E+14
Volume 9.6374727930228E+20
Height 9497374.1524549