20148920 (number)

20148920 is an even 8-digits composite number following 20148919 and preceding 20148921. In scientific notation, it is written as 2.0148920 × 10^7. The sum of its digits is 26. It has a total of 8 prime factors and 96 positive divisors. There are 6969600 positive integers (up to 20148920) that are relatively prime to 20148920.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-eight thousand nine hundred twenty

Notation

Scientific notation 2.0148920 × 10^7
Engineering notation 2.0148920 × 10^6

Prime Factorization of 20148920

Prime Factorization 2 × 2 × 2 × 11 × 5 × 23 × 11 × 181

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 457930
Product of the distinct prime numbers

The prime factorization of 20148920 is 2 × 2 × 2 × 11 × 5 × 23 × 11 × 181. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 6, 42, 37, 130, 354, 534, 1317, 1093, 8250, 765496, 246072, 5425659, 743186, 24015706, 16177577, 44185011, 69817167, 4484736227, 8806317267

Basic calculations (n = 20148920)

Multiplication

n×y
n×2 40297840
n×3 60446760
n×4 80595680
n×5 100744600

Division

n÷y
n÷2 10074460
n÷3 6716306.6666667
n÷3 5037230
n÷5 4029784

Exponentiation

ny
n2 405978977166400
n3 8.1800379326076E+21
n4 1.6481892990108E+29
n5 3.3209234330624E+36

Nth Root

y√n
2√n 4488.7548384825
3√n 272.11381482579
4√n 66.998170411456
5√n 28.896840080958

Divisors of 20148920

1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 121, 181, 184, 220, 230, 242, 253, 362, 440, 460, 484, 506, 605, 724, 905, 920, 968, 1012, 1210, 1265, 1448, 1810, 1991, 2024, 2420, 2530, 2783, 3620, 3982, 4163, 4840, 5060, 5566, 7240, 7964, 8326, 9955, 10120, 11132, 13915, 15928, 16652, 19910, 20815, 21901, 22264, 27830, 33304, 39820, 41630, 43802, 45793, 55660, 79640, 83260, 87604, 91586, 109505, 111320, 166520, 175208, 183172, 219010, 228965, 366344, 438020, 457930, 503723, 876040, 915860, 1007446, 1831720, 2014892, 2518615, 4029784, 5037230, 10074460, 20148920

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20148919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20148920 can be divided by 96 positive divisors. The sum of these divisors (counting 20148920) is 1, the average is 0.010416666666667.

Base conversion 20148920

Base System Value
2 Binary 1001100110111001010111000
3 Ternary 1101220200010022
4 Quaternary 1030313022320
5 Quinary 20124231140
6 Senary 1555510012
8 Octal 114671270
10 Decimal 20148920
12 Duodecimal 68b8308
16 Hexadecimal 13372b8
20 Vigesimal 65ic60
36 Base36 bzv08

Cryptographic Hash Functions

md5 ee0254edcecbc9e48c99cc4859043ba3
sha1 3e718ec9b5243f4ebaa567eb35f7f6967c383d59
sha256 beadc9988025419b32642964d11c90c377bab3dc3384a92e3876d03832773418
sha512 bbcb4d3693e6cacc9e726f4702c67432682b17bced2c28c79c9a534a89d948f998fb27c5311b7960c92ffd06ae34769c389d962bad773774bc1810d848d2b1b6
ripemd-160 0cee3f9ad2b3cf15e1356d8303f42734570b48de

20148920 as geometric shapes

Circle

Radius = n
Diameter 40297840
Circumference 126599398.09954
Area 1.2754205721779E+15

Sphere

Radius = n
Volume 3.4264462766888E+22
Surface area 5.1016822887114E+15
Circumference 126599398.09954

Square

Length = n
Perimeter 80595680
Area 405978977166400
Diagonal 28494875.931171

Cube

Length = n
Surface area 2435873862998400
Volume 8.1800379326076E+21
Space diagonal 34898953.157641

Equilateral Triangle

Length = n
Perimeter 60446760
Area 1.7579405381426E+14
Altitude 17449476.57882

Triangular Pyramid

Length = n
Surface area 1.7579405381426E+14
Volume 9.6402671541834E+20
Height 9498291.9770568