20148750 (number)

20148750 is an even 8-digits composite number following 20148749 and preceding 20148751. In scientific notation, it is written as 2.0148750 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 5346000 positive integers (up to 20148750) that are relatively prime to 20148750.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-eight thousand seven hundred fifty

Notation

Scientific notation 2.0148750 × 10^7
Engineering notation 2.0148750 × 10^6

Prime Factorization of 20148750

Prime Factorization 2 × 3 × 135 × 125 × 199

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20148750
Product of the distinct prime numbers

The prime factorization of 20148750 is 2 × 3 × 135 × 125 × 199. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 59, 12, 907, 882, 8012, 3862, 3383, 53308, 674319, 438326, 9269615, 915798, 78009143, 96043003, 475522303, 83959333, 593415006, 7895491313

Basic calculations (n = 20148750)

Multiplication

n×y
n×2 40297500
n×3 60446250
n×4 80595000
n×5 100743750

Division

n÷y
n÷2 10074375
n÷3 6716250
n÷3 5037187.5
n÷5 4029750

Exponentiation

ny
n2 405972126562500
n3 8.1798308850762E+21
n4 1.6481336754568E+29
n5 3.320783339336E+36

Nth Root

y√n
2√n 4488.7359022335
3√n 272.11304953285
4√n 66.998029092157
5√n 28.896791319244

Divisors of 20148750

1, 2, 3, 6, 125, 135, 199, 250, 270, 375, 398, 405, 597, 750, 810, 1194, 16875, 24875, 26865, 33750, 49750, 50625, 53730, 74625, 80595, 101250, 149250, 161190, 3358125, 6716250, 10074375, 20148750

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 -20148749
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 20148750 can be divided by 32 positive divisors. The sum of these divisors (counting 20148750) is 1, the average is 0.03125.

Base conversion 20148750

Base System Value
2 Binary 1001100110111001000001110
3 Ternary 1101220122220000
4 Quaternary 1030313020032
5 Quinary 20124230000
6 Senary 1555505130
8 Octal 114671016
10 Decimal 20148750
12 Duodecimal 68b81a6
16 Hexadecimal 133720e
20 Vigesimal 65ibha
36 Base36 bzuvi

Cryptographic Hash Functions

md5 b885722973e3b8e1c49e320cc8ba00c9
sha1 41a39bae73ecee93f5ed2936a3381d977f523598
sha256 1dfb4297ee30a08dd73a0b9a9d567a03f972cd0322e066db75ea1e8af5443bb6
sha512 9c8bc530b68fea7907fc2d8eda4a069bdcbe39ffe7d6f84f6bc089a784d4fcc0cb0792b2cb2215cc33eed76c1746ad8af49bb783a0faf7b1a9ae2b7c8526a032
ripemd-160 61136e60d6e03c60fa9b1b4a4e2e4d780a8b709e

20148750 as geometric shapes

Circle

Radius = n
Diameter 40297500
Circumference 126598329.95803
Area 1.275399050371E+15

Sphere

Radius = n
Volume 3.4263595488216E+22
Surface area 5.1015962014839E+15
Circumference 126598329.95803

Square

Length = n
Perimeter 80595000
Area 405972126562500
Diagonal 28494635.514865

Cube

Length = n
Surface area 2435832759375000
Volume 8.1798308850762E+21
Space diagonal 34898658.709003

Equilateral Triangle

Length = n
Perimeter 60446250
Area 1.7579108741576E+14
Altitude 17449329.354502

Triangular Pyramid

Length = n
Surface area 1.7579108741576E+14
Volume 9.6400231463275E+20
Height 9498211.8382883