20146480 (number)

20146480 is an even 8-digits composite number following 20146479 and preceding 20146481. In scientific notation, it is written as 2.0146480 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 20 positive divisors. There are 8058560 positive integers (up to 20146480) that are relatively prime to 20146480.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-six thousand four hundred eighty

Notation

Scientific notation 2.0146480 × 10^7
Engineering notation 2.0146480 × 10^6

Prime Factorization of 20146480

Prime Factorization 2 × 2 × 2 × 2 × 5 × 251831

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2518310
Product of the distinct prime numbers

The prime factorization of 20146480 is 2 × 2 × 2 × 2 × 5 × 251831. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 1, 26, 4, 594, 211, 626, 1685, 34880, 66591, 492269, 348246, 9941223, 8928286, 99331931, 1699850, 801683834, 131832192, 1088727704, 8872021919

Basic calculations (n = 20146480)

Multiplication

n×y
n×2 40292960
n×3 60439440
n×4 80585920
n×5 100732400

Division

n÷y
n÷2 10073240
n÷3 6715493.3333333
n÷3 5036620
n÷5 4029296

Exponentiation

ny
n2 405880656390400
n3 8.1770665263561E+21
n4 1.647391072319E+29
n5 3.3189131290654E+36

Nth Root

y√n
2√n 4488.483039959
3√n 272.10283020872
4√n 66.99614197817
5√n 28.896140175401

Divisors of 20146480

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251831, 503662, 1007324, 1259155, 2014648, 2518310, 4029296, 5036620, 10073240, 20146480

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20146479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20146480 can be divided by 20 positive divisors. The sum of these divisors (counting 20146480) is 1, the average is 0.05.

Base conversion 20146480

Base System Value
2 Binary 1001100110110100100110000
3 Ternary 1101220112202221
4 Quaternary 1030312210300
5 Quinary 20124141410
6 Senary 1555450424
8 Octal 114664460
10 Decimal 20146480
12 Duodecimal 68b6a14
16 Hexadecimal 1336930
20 Vigesimal 65i640
36 Base36 bzt4g

Cryptographic Hash Functions

md5 a47948bfe36b61f4ac9fa5ff7e44cd48
sha1 4e0ada167bdc77a4b24d850dedc0ba51c7592502
sha256 123cfa7784504e8c22d45fc9baceddd64a1d07c904117e978f39c41d8f8f4da1
sha512 3f348a691745e16f61ad3380e65de8b4da3f909ca383596a68c27d01dad5e7196b02cebb5fab2ad853107bbcd4856a1537788b5a829cf9bd8af0c9f9964e3692
ripemd-160 1af6aae5346f61620df3cc159eb65a4e23d6bbc8

20146480 as geometric shapes

Circle

Radius = n
Diameter 40292960
Circumference 126584067.12739
Area 1.2751116883503E+15

Sphere

Radius = n
Volume 3.4252016169487E+22
Surface area 5.1004467534011E+15
Circumference 126584067.12739

Square

Length = n
Perimeter 80585920
Area 405880656390400
Diagonal 28491425.250078

Cube

Length = n
Surface area 2435283938342400
Volume 8.1770665263561E+21
Space diagonal 34894726.95367

Equilateral Triangle

Length = n
Perimeter 60439440
Area 1.7575147966939E+14
Altitude 17447363.476835

Triangular Pyramid

Length = n
Surface area 1.7575147966939E+14
Volume 9.6367653183332E+20
Height 9497141.7500261