20681652 (number)

20681652 is an even 8-digits composite number following 20681651 and preceding 20681653. In scientific notation, it is written as 2.0681652 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 6530976 positive integers (up to 20681652) that are relatively prime to 20681652.

Interesting facts

Basic properties

Name

Name twenty million six hundred eighty-one thousand six hundred fifty-two

Notation

Scientific notation 2.0681652 × 10^7
Engineering notation 2.0681652 × 10^6

Prime Factorization of 20681652

Prime Factorization 2 × 2 × 3 × 19 × 90709

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10340826
Product of the distinct prime numbers

The prime factorization of 20681652 is 2 × 2 × 3 × 19 × 90709. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 81, 1, 176, 264, 5164, 9993, 31117, 58683, 104747, 176325, 4233643, 8175566, 18706910, 52109176, 183873044, 166830661, 3971998623, 2490395513

Basic calculations (n = 20681652)

Multiplication

n×y
n×2 41363304
n×3 62044956
n×4 82726608
n×5 103408260

Division

n÷y
n÷2 10340826
n÷3 6893884
n÷3 5170413
n÷5 4136330.4

Exponentiation

ny
n2 427730729449104
n3 8.8461780961725E+21
n4 1.8295357691506E+29
n5 3.7837822099126E+36

Nth Root

y√n
2√n 4547.7084339258
3√n 274.49118919567
4√n 67.436699459017
5√n 29.048054132739

Divisors of 20681652

1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 90709, 181418, 272127, 362836, 544254, 1088508, 1723471, 3446942, 5170413, 6893884, 10340826, 20681652

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20681651
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20681652 can be divided by 24 positive divisors. The sum of these divisors (counting 20681652) is 1, the average is 0.041666666666667.

Base conversion 20681652

Base System Value
2 Binary 1001110111001001110110100
3 Ternary 1102220201220010
4 Quaternary 1032321032310
5 Quinary 20243303102
6 Senary 2015140220
8 Octal 116711664
10 Decimal 20681652
12 Duodecimal 6b14670
16 Hexadecimal 13b93b4
20 Vigesimal 69542c
36 Base36 cba2c

Cryptographic Hash Functions

md5 61d19d0c89cc896cd22dbb5c0cd908c5
sha1 4f16117937b1a81690de18c9e2175135d06ef087
sha256 37f4f9b15881f94abc7f6bc0bf301ccb5542585ccc54bb168e07617fb7509f93
sha512 b20bb949140fb97bff74033fdd23e35a3df565f6993e36cee2edc1eedffb0a560bb585527d2693b6102d43737f626d95930f30e7bdd439d06aee933f9175dbe0
ripemd-160 39413b713dc0c9e820a559b59e660288af0e65d1

20681652 as geometric shapes

Circle

Radius = n
Diameter 41363304
Circumference 129946651.9746
Area 1.3437557173519E+15

Sphere

Radius = n
Volume 3.7054784159043E+22
Surface area 5.3750228694076E+15
Circumference 129946651.9746

Square

Length = n
Perimeter 82726608
Area 427730729449104
Diagonal 29248272.750681

Cube

Length = n
Surface area 2566384376694624
Volume 8.8461780961725E+21
Space diagonal 35821672.048458

Equilateral Triangle

Length = n
Perimeter 62044956
Area 1.8521283884109E+14
Altitude 17910836.024229

Triangular Pyramid

Length = n
Surface area 1.8521283884109E+14
Volume 1.0425320865646E+21
Height 9749424.2502269