20532870 (number)

20532870 is an even 8-digits composite number following 20532869 and preceding 20532871. In scientific notation, it is written as 2.0532870 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 5285952 positive integers (up to 20532870) that are relatively prime to 20532870.

Interesting facts

Basic properties

Name

Name twenty million five hundred thirty-two thousand eight hundred seventy

Notation

Scientific notation 2.0532870 × 10^7
Engineering notation 2.0532870 × 10^6

Prime Factorization of 20532870

Prime Factorization 2 × 9 × 5 × 29 × 7867

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20532870
Product of the distinct prime numbers

The prime factorization of 20532870 is 2 × 9 × 5 × 29 × 7867. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 6, 23, 504, 820, 317, 4954, 70815, 42305, 813372, 918079, 7824444, 7362513, 48643601, 23029997, 652349743, 681024746, 7495788350, 4962956586

Basic calculations (n = 20532870)

Multiplication

n×y
n×2 41065740
n×3 61598610
n×4 82131480
n×5 102664350

Division

n÷y
n÷2 10266435
n÷3 6844290
n÷3 5133217.5
n÷5 4106574

Exponentiation

ny
n2 421598750436900
n3 8.6566323348833E+21
n4 1.7774550636996E+29
n5 3.6496253753785E+36

Nth Root

y√n
2√n 4531.3209994438
3√n 273.83138257154
4√n 67.315087457744
5√n 29.006139513137

Divisors of 20532870

1, 2, 5, 9, 10, 18, 29, 45, 58, 90, 145, 261, 290, 522, 1305, 2610, 7867, 15734, 39335, 70803, 78670, 141606, 228143, 354015, 456286, 708030, 1140715, 2053287, 2281430, 4106574, 10266435, 20532870

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 -20532869
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 20532870 can be divided by 32 positive divisors. The sum of these divisors (counting 20532870) is 1, the average is 0.03125.

Base conversion 20532870

Base System Value
2 Binary 1001110010100111010000110
3 Ternary 1102122011210200
4 Quaternary 1032110322012
5 Quinary 20224022440
6 Senary 2012031330
8 Octal 116247206
10 Decimal 20532870
12 Duodecimal 6a62546
16 Hexadecimal 1394e86
20 Vigesimal 686c3a
36 Base36 c839i

Cryptographic Hash Functions

md5 5f39a76e79f5f6b48281b9bed249d52a
sha1 e8a3cb2523caf03e32533e0ceff26258743b8b16
sha256 3a56b2c7bc4a9a716fc0b4e20eefc2717ae23421b417b2e36e74a0f8a256b2cd
sha512 00b56ae272fe1dd8289cfb3155f6116c6b8546b48b2b29c5d7f864f62d2ff2e22fb2ad7615862795cfbc1228109bc09002f5c588153fc3007dfe2184bb32f710
ripemd-160 912b067a688166a62f8a7e38c950f453006feea6

20532870 as geometric shapes

Circle

Radius = n
Diameter 41065740
Circumference 129011827.09823
Area 1.3244915371352E+15

Sphere

Radius = n
Volume 3.6260816730796E+22
Surface area 5.2979661485408E+15
Circumference 129011827.09823

Square

Length = n
Perimeter 82131480
Area 421598750436900
Diagonal 29037863.228444

Cube

Length = n
Surface area 2529592502621400
Volume 8.6566323348833E+21
Space diagonal 35563974.065207

Equilateral Triangle

Length = n
Perimeter 61598610
Area 1.8255761404107E+14
Altitude 17781987.032603

Triangular Pyramid

Length = n
Surface area 1.8255761404107E+14
Volume 1.0201939043725E+21
Height 9679287.7428146