20157522 (number)

20157522 is an even 8-digits composite number following 20157521 and preceding 20157523. In scientific notation, it is written as 2.0157522 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 4989600 positive integers (up to 20157522) that are relatively prime to 20157522.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-seven thousand five hundred twenty-two

Notation

Scientific notation 2.0157522 × 10^7
Engineering notation 2.0157522 × 10^6

Prime Factorization of 20157522

Prime Factorization 2 × 33 × 49 × 23 × 271

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20157522
Product of the distinct prime numbers

The prime factorization of 20157522 is 2 × 33 × 49 × 23 × 271. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 7, 17, 83, 975, 54, 9537, 133, 97, 34799, 770413, 665211, 9045612, 1105204, 59511164, 89022378, 326134478, 727051395, 2402246865, 1225269537

Basic calculations (n = 20157522)

Multiplication

n×y
n×2 40315044
n×3 60472566
n×4 80630088
n×5 100787610

Division

n÷y
n÷2 10078761
n÷3 6719174
n÷3 5039380.5
n÷5 4031504.4

Exponentiation

ny
n2 406325693180484
n3 8.1905190994509E+21
n4 1.651005689386E+29
n5 3.3280183505924E+36

Nth Root

y√n
2√n 4489.7129084163
3√n 272.15253303025
4√n 67.00532000085
5√n 28.899306994135

Divisors of 20157522

1, 2, 23, 33, 46, 49, 66, 98, 271, 542, 759, 1127, 1518, 1617, 2254, 3234, 6233, 8943, 12466, 13279, 17886, 26558, 37191, 74382, 205689, 305417, 411378, 438207, 610834, 876414, 10078761, 20157522

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 -20157521
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 20157522 can be divided by 32 positive divisors. The sum of these divisors (counting 20157522) is 1, the average is 0.03125.

Base conversion 20157522

Base System Value
2 Binary 1001100111001010001010010
3 Ternary 1101221002220220
4 Quaternary 1030321101102
5 Quinary 20130020042
6 Senary 2000013510
8 Octal 114712122
10 Decimal 20157522
12 Duodecimal 6901296
16 Hexadecimal 1339452
20 Vigesimal 65jdg2
36 Base36 c01n6

Cryptographic Hash Functions

md5 22a1ecc4ef4e45e366799be4ade1d673
sha1 e4dc241e8ccdb5e3a729272e1bde6ae9b30d638f
sha256 84b2396d3de3ae06eafdbe48f7f7dbba808e1cd60e645b0d860a679d51e086f8
sha512 83eb81aabcdc3a4d29a05556655e4ae5db3a6483aecabbc487fab919fafe0f370c7f74543e2b4f20d7b3a4424e421b59caa65027a68c542885da5140406d071a
ripemd-160 4a8482d24dee3fd6f93c336c375b122f3bd72a86

20157522 as geometric shapes

Circle

Radius = n
Diameter 40315044
Circumference 126653446.05955
Area 1.2765098126606E+15

Sphere

Radius = n
Volume 3.4308366175896E+22
Surface area 5.1060392506424E+15
Circumference 126653446.05955

Square

Length = n
Perimeter 80630088
Area 406325693180484
Diagonal 28507040.996234

Cube

Length = n
Surface area 2437954159082904
Volume 8.1905190994509E+21
Space diagonal 34913852.258687

Equilateral Triangle

Length = n
Perimeter 60472566
Area 1.7594418625231E+14
Altitude 17456926.129344

Triangular Pyramid

Length = n
Surface area 1.7594418625231E+14
Volume 9.6526193277661E+20
Height 9502346.9987447