20698536 (number)

20698536 is an even 8-digits composite number following 20698535 and preceding 20698537. In scientific notation, it is written as 2.0698536 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 6830400 positive integers (up to 20698536) that are relatively prime to 20698536.

Interesting facts

Basic properties

Name

Name twenty million six hundred ninety-eight thousand five hundred thirty-six

Notation

Scientific notation 2.0698536 × 10^7
Engineering notation 2.0698536 × 10^6

Prime Factorization of 20698536

Prime Factorization 2 × 2 × 2 × 3 × 101 × 8539

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5174634
Product of the distinct prime numbers

The prime factorization of 20698536 is 2 × 2 × 2 × 3 × 101 × 8539. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 9, 86, 41, 191, 920, 900, 9932, 77344, 32662, 422017, 642782, 7436976, 7074423, 94562703, 33852695, 321344279, 24417581, 7690856133, 1596757727

Basic calculations (n = 20698536)

Multiplication

n×y
n×2 41397072
n×3 62095608
n×4 82794144
n×5 103492680

Division

n÷y
n÷2 10349268
n÷3 6899512
n÷3 5174634
n÷5 4139707.2

Exponentiation

ny
n2 428429392543296
n3 8.8678612050155E+21
n4 1.8355174439502E+29
n5 3.7992523892231E+36

Nth Root

y√n
2√n 4549.5643747506
3√n 274.5658648654
4√n 67.450458669683
5√n 29.052795410357

Divisors of 20698536

1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424, 8539, 17078, 25617, 34156, 51234, 68312, 102468, 204936, 862439, 1724878, 2587317, 3449756, 5174634, 6899512, 10349268, 20698536

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 -20698535
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 20698536 can be divided by 32 positive divisors. The sum of these divisors (counting 20698536) is 1, the average is 0.03125.

Base conversion 20698536

Base System Value
2 Binary 1001110111101010110101000
3 Ternary 1102221121001110
4 Quaternary 1032331112220
5 Quinary 20244323121
6 Senary 2015350320
8 Octal 116752650
10 Decimal 20698536
12 Duodecimal 6b223a0
16 Hexadecimal 13bd5a8
20 Vigesimal 69766g
36 Base36 cbn3c

Cryptographic Hash Functions

md5 4ece6e541bdd6de1269f71a3cd35976e
sha1 e53a99788dc478603979fddba422035af02532dd
sha256 676ffaac1ad7e1daab830b00c7fe8e6343c7adc8ece71369d1027a75066e5a90
sha512 75a2b46108798088878d9bba3e1ec7557f8878810fd6bec943da78d8f0436af2a2701011d40587edb771c57b5860fe5831b76b662e632f4f91211c9f27c25f70
ripemd-160 c331f336d8946b837983ee9999a70681a3633240

20698536 as geometric shapes

Circle

Radius = n
Diameter 41397072
Circumference 130052737.27533
Area 1.345950632196E+15

Sphere

Radius = n
Volume 3.7145610152974E+22
Surface area 5.3838025287838E+15
Circumference 130052737.27533

Square

Length = n
Perimeter 82794144
Area 428429392543296
Diagonal 29272150.332468

Cube

Length = n
Surface area 2570576355259776
Volume 8.8678612050155E+21
Space diagonal 35850915.994293

Equilateral Triangle

Length = n
Perimeter 62095608
Area 1.8551536883521E+14
Altitude 17925457.997147

Triangular Pyramid

Length = n
Surface area 1.8551536883521E+14
Volume 1.0450874654479E+21
Height 9757383.4441559