21034587 (number)

21034587 is an odd 8-digits composite number following 21034586 and preceding 21034588. In scientific notation, it is written as 2.1034587 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 11792352 positive integers (up to 21034587) that are relatively prime to 21034587.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-four thousand five hundred eighty-seven

Notation

Scientific notation 2.1034587 × 10^7
Engineering notation 2.1034587 × 10^6

Prime Factorization of 21034587

Prime Factorization 7 × 3 × 53 × 18899

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21034587
Product of the distinct prime numbers

The prime factorization of 21034587 is 7 × 3 × 53 × 18899. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 31, 33, 857, 652, 6390, 2238, 24639, 68375, 704311, 578289, 6258411, 4872631, 41595638, 48619175, 337790306, 14574530, 3010273552, 3669888762

Basic calculations (n = 21034587)

Multiplication

n×y
n×2 42069174
n×3 63103761
n×4 84138348
n×5 105172935

Division

n÷y
n÷2 10517293.5
n÷3 7011529
n÷3 5258646.75
n÷5 4206917.4

Exponentiation

ny
n2 442453850260569
n3 9.3068340067909E+21
n4 1.957654096104E+29
n5 4.1178445400406E+36

Nth Root

y√n
2√n 4586.3478934769
3√n 276.04379949715
4√n 67.722580381117
5√n 29.146525975287

Divisors of 21034587

1, 3, 7, 21, 53, 159, 371, 1113, 18899, 56697, 132293, 396879, 1001647, 3004941, 7011529, 21034587

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21034586
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21034587 can be divided by 16 positive divisors. The sum of these divisors (counting 21034587) is 1, the average is 0.0625.

Base conversion 21034587

Base System Value
2 Binary 1010000001111011001011011
3 Ternary 1110120200000210
4 Quaternary 1100033121123
5 Quinary 20341101322
6 Senary 2030502203
8 Octal 120173133
10 Decimal 21034587
12 Duodecimal 7064963
16 Hexadecimal 140f65b
20 Vigesimal 6b9697
36 Base36 ciue3

Cryptographic Hash Functions

md5 98a5cbf84e628b3a2d9cba4f486c61b2
sha1 5b6b3282e80fd2e04ca64081c1f229063c7ec414
sha256 69d6b6dc1b82a53543e8ec76f04a4dfbd5c8d207ea1e5c6abdc8a37352bf1bbc
sha512 6ed0a5fa0008bffe8f31eb75fb83ce7094a0220c93365ffccce43b2223a684cb7be2412495325e2defc6156f5eb84d4ce18ee9e2d660cba3fe1b56056ee5605c
ripemd-160 485c64935714113455dde596722f70cf46b5f8ed

21034587 as geometric shapes

Circle

Radius = n
Diameter 42069174
Circumference 132164207.98099
Area 1.3900097655311E+15

Sphere

Radius = n
Volume 3.8984375125219E+22
Surface area 5.5600390621245E+15
Circumference 132164207.98099

Square

Length = n
Perimeter 84138348
Area 442453850260569
Diagonal 29747398.214317

Cube

Length = n
Surface area 2654723101563414
Volume 9.3068340067909E+21
Space diagonal 36432973.400228

Equilateral Triangle

Length = n
Perimeter 63103761
Area 1.9158813716394E+14
Altitude 18216486.700114

Triangular Pyramid

Length = n
Surface area 1.9158813716394E+14
Volume 1.0968209062632E+21
Height 9915799.4047723