21241873 (number)

21241873 is an odd 8-digits prime number following 21241872 and preceding 21241874. In scientific notation, it is written as 2.1241873 × 10^7. The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors. There are 21241872 positive integers (up to 21241873) that are relatively prime to 21241873.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred forty-one thousand eight hundred seventy-three

Notation

Scientific notation 2.1241873 × 10^7
Engineering notation 2.1241873 × 10^6

Prime Factorization of 21241873

Prime Factorization 21241873

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 21241873
Product of the distinct prime numbers

The prime factorization of 21241873 is 21241873. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 8, 44, 5, 735, 969, 85, 5415, 71909, 36093, 696406, 512064, 3141901, 1754889, 10066346, 31510295, 876749320, 856689217, 7856542215, 1916430132

Basic calculations (n = 21241873)

Multiplication

n×y
n×2 42483746
n×3 63725619
n×4 84967492
n×5 106209365

Division

n÷y
n÷2 10620936.5
n÷3 7080624.3333333
n÷3 5310468.25
n÷5 4248374.6

Exponentiation

ny
n2 451217168548129
n3 9.584697789719E+21
n4 2.0359693319259E+29
n5 4.3247801980665E+36

Nth Root

y√n
2√n 4608.8906474335
3√n 276.94759790186
4√n 67.888810914859
5√n 29.203745938893

Divisors of 21241873

1, 21241873

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 21241874
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 10620937
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4608.8907559195
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999058463
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21241873 can be divided by 2 positive divisors. The sum of these divisors (counting 21241873) is 21241874, the average is 10620937.

Base conversion 21241873

Base System Value
2 Binary 1010001000010000000010001
3 Ternary 1110222012101001
4 Quaternary 1101002000101
5 Quinary 20414214443
6 Senary 2035142001
8 Octal 121020021
10 Decimal 21241873
12 Duodecimal 7144901
16 Hexadecimal 1442011
20 Vigesimal 6cf4dd
36 Base36 cnac1

Cryptographic Hash Functions

md5 44cf2c35b62b5f6a7850928a2fa39407
sha1 bd698327297d376b2aacce61f7395e320a7e8ee1
sha256 6957f7c8c2a358ac7d16af3f691d2bcb65aff9855733def9d6cf13ec3e74dc6f
sha512 0d880e99e01455723f3e5c7d3f62e701a0dfe80f0234fddc6389286385224c06a1e936eeed8047ae2554b2ee8564385b2e5772be3b494cfa70671eb68d622137
ripemd-160 a331dc689ee11a991dcb698471a11de82d82b9f8

21241873 as geometric shapes

Circle

Radius = n
Diameter 42483746
Circumference 133466624.33057
Area 1.4175405418844E+15

Sphere

Radius = n
Volume 4.0148288217413E+22
Surface area 5.6701621675376E+15
Circumference 133466624.33057

Square

Length = n
Perimeter 84967492
Area 451217168548129
Diagonal 30040544.886807

Cube

Length = n
Surface area 2707303011288774
Volume 9.584697789719E+21
Space diagonal 36792003.283926

Equilateral Triangle

Length = n
Perimeter 63725619
Area 1.9538276529318E+14
Altitude 18396001.641963

Triangular Pyramid

Length = n
Surface area 1.9538276529318E+14
Volume 1.1295674671223E+21
Height 10013514.962269