20248972 (number)

20248972 is an even 8-digits composite number following 20248971 and preceding 20248973. In scientific notation, it is written as 2.0248972 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 9528896 positive integers (up to 20248972) that are relatively prime to 20248972.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-eight thousand nine hundred seventy-two

Notation

Scientific notation 2.0248972 × 10^7
Engineering notation 2.0248972 × 10^6

Prime Factorization of 20248972

Prime Factorization 2 × 2 × 17 × 297779

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10124486
Product of the distinct prime numbers

The prime factorization of 20248972 is 2 × 2 × 17 × 297779. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 62, 18, 26, 330, 3748, 6319, 77808, 67696, 378465, 744603, 7359019, 1012088, 96636743, 20674287, 569890259, 455166396, 9828319851, 1693190128

Basic calculations (n = 20248972)

Multiplication

n×y
n×2 40497944
n×3 60746916
n×4 80995888
n×5 101244860

Division

n÷y
n÷2 10124486
n÷3 6749657.3333333
n÷3 5062243
n÷5 4049794.4

Exponentiation

ny
n2 410020867056784
n3 8.3025010564485E+21
n4 1.68117111422E+29
n5 3.4041986819049E+36

Nth Root

y√n
2√n 4499.8857763281
3√n 272.56347650117
4√n 67.081187946608
5√n 28.92548142822

Divisors of 20248972

1, 2, 4, 17, 34, 68, 297779, 595558, 1191116, 5062243, 10124486, 20248972

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20248971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20248972 can be divided by 12 positive divisors. The sum of these divisors (counting 20248972) is 1, the average is 0.083333333333333.

Base conversion 20248972

Base System Value
2 Binary 1001101001111100110001100
3 Ternary 1102002202100221
4 Quaternary 1031033212030
5 Quinary 20140431342
6 Senary 2002001124
8 Octal 115174614
10 Decimal 20248972
12 Duodecimal 69461a4
16 Hexadecimal 134f98c
20 Vigesimal 66b28c
36 Base36 c207g

Cryptographic Hash Functions

md5 3ec8a7472bcbdfa24613d09ebdc9e494
sha1 0d554504ac9e139e7ca9b903579942887919964b
sha256 2d587ab26957125c8cef75da6d753cc3402a592e6d4d118a8b85d21a09af4da2
sha512 f508bf169f5afac2afd5df0f317e8e1fde6a87f02e6bbe688c609a0f21160621c4ff82cc57195a3c725dca43f09b634070133eb27c9183295d5d92c1727913b9
ripemd-160 34b5f0ec952c180181fd8d97ec44b29b162d522a

20248972 as geometric shapes

Circle

Radius = n
Diameter 40497944
Circumference 127228043.35589
Area 1.2881185437641E+15

Sphere

Radius = n
Volume 3.477743510048E+22
Surface area 5.1524741750564E+15
Circumference 127228043.35589

Square

Length = n
Perimeter 80995888
Area 410020867056784
Diagonal 28636370.826513

Cube

Length = n
Surface area 2460125202340704
Volume 8.3025010564485E+21
Space diagonal 35072248.30504

Equilateral Triangle

Length = n
Perimeter 60746916
Area 1.7754424347645E+14
Altitude 17536124.15252

Triangular Pyramid

Length = n
Surface area 1.7754424347645E+14
Volume 9.7845913297054E+20
Height 9545456.942171