20148028 (number)

20148028 is an even 8-digits composite number following 20148027 and preceding 20148029. In scientific notation, it is written as 2.0148028 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 18 positive divisors. There are 9896424 positive integers (up to 20148028) that are relatively prime to 20148028.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0148028 × 10^7
Engineering notation 2.0148028 × 10^6

Prime Factorization of 20148028

Prime Factorization 2 × 2 × 59 × 59 × 1447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 170746
Product of the distinct prime numbers

The prime factorization of 20148028 is 2 × 2 × 59 × 59 × 1447. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 83, 31, 375, 809, 3993, 5975, 66928, 97044, 392411, 783677, 1916365, 1237064, 55704356, 18755652, 167068341, 399256389, 6637058626, 3062340540

Basic calculations (n = 20148028)

Multiplication

n×y
n×2 40296056
n×3 60444084
n×4 80592112
n×5 100740140

Division

n÷y
n÷2 10074014
n÷3 6716009.3333333
n÷3 5037007
n÷5 4029605.6

Exponentiation

ny
n2 405943032288784
n3 8.1789515809593E+21
n4 1.6478974546381E+29
n5 3.3201884057178E+36

Nth Root

y√n
2√n 4488.65547798
3√n 272.10979924075
4√n 66.997428890817
5√n 28.896584221708

Divisors of 20148028

1, 2, 4, 59, 118, 236, 1447, 2894, 3481, 5788, 6962, 13924, 85373, 170746, 341492, 5037007, 10074014, 20148028

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20148027
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20148028 can be divided by 18 positive divisors. The sum of these divisors (counting 20148028) is 1, the average is 0.055555555555556.

Base conversion 20148028

Base System Value
2 Binary 1001100110110111100111100
3 Ternary 1101220121220021
4 Quaternary 1030312330330
5 Quinary 20124214103
6 Senary 1555501524
8 Octal 114667474
10 Decimal 20148028
12 Duodecimal 68b78a4
16 Hexadecimal 1336f3c
20 Vigesimal 65ia18
36 Base36 bzubg

Cryptographic Hash Functions

md5 49724e952010b4f66bdc8843a25c30fa
sha1 191bef7b51cbf234b6fee51345a62dcdb7ac4323
sha256 43c49fa0f414dd485775efacecee19aae392e4b8b3efafb93ccf929cb879c82a
sha512 e2a074a898fc286b791533773fecb54b6770638dc454b336773682626a792e2153c39c76ab1a0adaf66a1514408fa5e99f2bdee359731e08d707abbc10052050
ripemd-160 47f2900ecd282b4c4e49848aff386b6c0b1329ae

20148028 as geometric shapes

Circle

Radius = n
Diameter 40296056
Circumference 126593793.49824
Area 1.2753076480144E+15

Sphere

Radius = n
Volume 3.4259912267745E+22
Surface area 5.1012305920576E+15
Circumference 126593793.49824

Square

Length = n
Perimeter 80592112
Area 405943032288784
Diagonal 28493614.452673

Cube

Length = n
Surface area 2435658193732704
Volume 8.1789515809593E+21
Space diagonal 34897408.16832

Equilateral Triangle

Length = n
Perimeter 60444084
Area 1.7577848922569E+14
Altitude 17448704.08416

Triangular Pyramid

Length = n
Surface area 1.7577848922569E+14
Volume 9.638986876488E+20
Height 9497871.4842243