21091004 (number)

21091004 is an even 8-digits composite number following 21091003 and preceding 21091005. In scientific notation, it is written as 2.1091004 × 10^7. The sum of its digits is 17. It has a total of 5 prime factors and 24 positive divisors. There are 9255680 positive integers (up to 21091004) that are relatively prime to 21091004.

Interesting facts

Basic properties

Name

Name twenty-one million ninety-one thousand four

Notation

Scientific notation 2.1091004 × 10^7
Engineering notation 2.1091004 × 10^6

Prime Factorization of 21091004

Prime Factorization 2 × 2 × 11 × 29 × 16529

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10545502
Product of the distinct prime numbers

The prime factorization of 21091004 is 2 × 2 × 11 × 29 × 16529. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 78, 6, 549, 489, 474, 2825, 58348, 74649, 565269, 810099, 1834729, 8195665, 14426681, 49376262, 628219446, 125504557, 7327518064, 5876673170

Basic calculations (n = 21091004)

Multiplication

n×y
n×2 42182008
n×3 63273012
n×4 84364016
n×5 105455020

Division

n÷y
n÷2 10545502
n÷3 7030334.6666667
n÷3 5272751
n÷5 4218200.8

Exponentiation

ny
n2 444830449728016
n3 9.3819207945354E+21
n4 1.9787412900523E+29
n5 4.1733640463458E+36

Nth Root

y√n
2√n 4592.4943113737
3√n 276.29037212898
4√n 67.767944570967
5√n 29.162144045189

Divisors of 21091004

1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 16529, 33058, 66116, 181819, 363638, 479341, 727276, 958682, 1917364, 5272751, 10545502, 21091004

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 -21091003
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 21091004 can be divided by 24 positive divisors. The sum of these divisors (counting 21091004) is 1, the average is 0.041666666666667.

Base conversion 21091004

Base System Value
2 Binary 1010000011101001010111100
3 Ternary 1110200112102022
4 Quaternary 1100131022330
5 Quinary 20344403004
6 Senary 2032015312
8 Octal 120351274
10 Decimal 21091004
12 Duodecimal 7091538
16 Hexadecimal 141d2bc
20 Vigesimal 6bg7a4
36 Base36 ck1x8

Cryptographic Hash Functions

md5 0508b7afb75cfccadc92c7fd535c81e6
sha1 716e8f60844fbd75327c530bda3e5ccd0ca154b0
sha256 6dceab0ffe8914d1eb96184721b867f9d4c70eca2297abe6974eac3098c5791c
sha512 167dcc4855bcfb0623282d347a089187b734bd0e4ad9fd4cc700a18e6229f97ce1690d429d81fd78c4e66badf633fe6f4993676ad76eda7b2e599f26a86a64e6
ripemd-160 2bf93f3312c368fe213cf4536be030374df6cbe7

21091004 as geometric shapes

Circle

Radius = n
Diameter 42182008
Circumference 132518686.44647
Area 1.3974760729586E+15

Sphere

Radius = n
Volume 3.9298897926232E+22
Surface area 5.5899042918343E+15
Circumference 132518686.44647

Square

Length = n
Perimeter 84364016
Area 444830449728016
Diagonal 29827183.900865

Cube

Length = n
Surface area 2668982698368096
Volume 9.3819207945354E+21
Space diagonal 36530690.510638

Equilateral Triangle

Length = n
Perimeter 63273012
Area 1.9261723492066E+14
Altitude 18265345.255319

Triangular Pyramid

Length = n
Surface area 1.9261723492066E+14
Volume 1.1056699690618E+21
Height 9942394.6336217