20889435 (number)

20889435 is an odd 8-digits composite number following 20889434 and preceding 20889436. In scientific notation, it is written as 2.0889435 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 9418752 positive integers (up to 20889435) that are relatively prime to 20889435.

Interesting facts

Basic properties

Name

Name twenty million eight hundred eighty-nine thousand four hundred thirty-five

Notation

Scientific notation 2.0889435 × 10^7
Engineering notation 2.0889435 × 10^6

Prime Factorization of 20889435

Prime Factorization 35 × 3 × 7 × 293 × 97

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20889435
Product of the distinct prime numbers

The prime factorization of 20889435 is 35 × 3 × 7 × 293 × 97. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 96, 81, 987, 257, 9893, 9700, 90536, 64769, 291378, 44971, 6686831, 3455638, 13384806, 49976800, 86119381, 892197744, 4375991943, 5195395486

Basic calculations (n = 20889435)

Multiplication

n×y
n×2 41778870
n×3 62668305
n×4 83557740
n×5 104447175

Division

n÷y
n÷2 10444717.5
n÷3 6963145
n÷3 5222358.75
n÷5 4177887

Exponentiation

ny
n2 436368494619225
n3 9.1154913043962E+21
n4 1.9041746309625E+29
n5 3.977713218214E+36

Nth Root

y√n
2√n 4570.4961437463
3√n 275.40737419532
4√n 67.605444630934
5√n 29.10618857418

Divisors of 20889435

1, 3, 7, 21, 35, 97, 105, 245, 291, 293, 679, 735, 879, 2037, 2051, 3395, 6153, 10185, 10255, 23765, 28421, 30765, 71295, 71785, 85263, 198947, 215355, 596841, 994735, 2984205, 6963145, 20889435

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 -20889434
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 20889435 can be divided by 32 positive divisors. The sum of these divisors (counting 20889435) is 1, the average is 0.03125.

Base conversion 20889435

Base System Value
2 Binary 1001111101011111101011011
3 Ternary 1110022021220210
4 Quaternary 1033223331123
5 Quinary 20321430220
6 Senary 2023422203
8 Octal 117537533
10 Decimal 20889435
12 Duodecimal 6bb4963
16 Hexadecimal 13ebf5b
20 Vigesimal 6ab3bf
36 Base36 cfqe3

Cryptographic Hash Functions

md5 d541e5a14681c87c874d07e5c3b6e075
sha1 a9dfbd5fe87ad20c4ab36d57dab380abd1316097
sha256 1e357c9ff8c3b87b33bfa1667103539e296e57f150a68a43a81ced37faa0ff21
sha512 cd9da25b1091de5623e036b2dc1d6483b0a13f9bfb4af30273290257751fa0bbbd9dae4187847efefa12173812c0ea9ee3e3776ee012b7ebbaff26b2bb49eb43
ripemd-160 3ce9a66950041a304d697ec251a2bfe685c350f6

20889435 as geometric shapes

Circle

Radius = n
Diameter 41778870
Circumference 131252191.06728
Area 1.3708920569538E+15

Sphere

Radius = n
Volume 3.818288068767E+22
Surface area 5.4835682278152E+15
Circumference 131252191.06728

Square

Length = n
Perimeter 83557740
Area 436368494619225
Diagonal 29542122.287311

Cube

Length = n
Surface area 2618210967715350
Volume 9.1154913043962E+21
Space diagonal 36181562.761408

Equilateral Triangle

Length = n
Perimeter 62668305
Area 1.8895310087571E+14
Altitude 18090781.380704

Triangular Pyramid

Length = n
Surface area 1.8895310087571E+14
Volume 1.0742709525309E+21
Height 9847374.0957704