20146740 (number)

20146740 is an even 8-digits composite number following 20146739 and preceding 20146741. In scientific notation, it is written as 2.0146740 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 5353600 positive integers (up to 20146740) that are relatively prime to 20146740.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0146740 × 10^7
Engineering notation 2.0146740 × 10^6

Prime Factorization of 20146740

Prime Factorization 2 × 2 × 3 × 5 × 479 × 701

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10073370
Product of the distinct prime numbers

The prime factorization of 20146740 is 2 × 2 × 3 × 5 × 479 × 701. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 3, 43, 44, 555, 385, 8894, 4498, 68279, 26460, 400313, 610829, 1643934, 1833882, 53635763, 17329960, 216764134, 871689212, 8775690764, 5919059526

Basic calculations (n = 20146740)

Multiplication

n×y
n×2 40293480
n×3 60440220
n×4 80586960
n×5 100733700

Division

n÷y
n÷2 10073370
n÷3 6715580
n÷3 5036685
n÷5 4029348

Exponentiation

ny
n2 405891132627600
n3 8.1773831173538E+21
n4 1.6474761154572E+29
n5 3.3191272954325E+36

Nth Root

y√n
2√n 4488.5120028802
3√n 272.10400074292
4√n 66.99635813147
5√n 28.896214758729

Divisors of 20146740

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 701, 958, 1402, 1437, 1916, 2103, 2395, 2804, 2874, 3505, 4206, 4790, 5748, 7010, 7185, 8412, 9580, 10515, 14020, 14370, 21030, 28740, 42060, 335779, 671558, 1007337, 1343116, 1678895, 2014674, 3357790, 4029348, 5036685, 6715580, 10073370, 20146740

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20146739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20146740 can be divided by 48 positive divisors. The sum of these divisors (counting 20146740) is 1, the average is 0.020833333333333.

Base conversion 20146740

Base System Value
2 Binary 1001100110110101000110100
3 Ternary 1101220120010120
4 Quaternary 1030312220310
5 Quinary 20124143430
6 Senary 1555451540
8 Octal 114665064
10 Decimal 20146740
12 Duodecimal 68b6bb0
16 Hexadecimal 1336a34
20 Vigesimal 65i6h0
36 Base36 bztbo

Cryptographic Hash Functions

md5 6b2ee05aa109693118086fb18f37ea2c
sha1 a339213dbd06535e4fe6fd63820279d69a4f314d
sha256 e4206cfe4fbb407f3581ab9fdb113570eeb47147cfcee305f1c282b68baba59a
sha512 0c9da57d8876a1605fcbf1600a2e407b13d5d19f4be8b7122fecaa4ebb75959e659e5f7d9747fbf7a6b6db376b41c2007e527cd2d405d829d560e149146e1c84
ripemd-160 8374a9565317d6f110c32536dbd5f303d7eed2c2

20146740 as geometric shapes

Circle

Radius = n
Diameter 40293480
Circumference 126585700.75557
Area 1.2751446004201E+15

Sphere

Radius = n
Volume 3.4253342302757E+22
Surface area 5.1005784016804E+15
Circumference 126585700.75557

Square

Length = n
Perimeter 80586960
Area 405891132627600
Diagonal 28491792.945605

Cube

Length = n
Surface area 2435346795765600
Volume 8.1773831173538E+21
Space diagonal 34895177.28688

Equilateral Triangle

Length = n
Perimeter 60440220
Area 1.7575601601317E+14
Altitude 17447588.64344

Triangular Pyramid

Length = n
Surface area 1.7575601601317E+14
Volume 9.6371384244021E+20
Height 9497264.3152015