21598982 (number)

21598982 is an even 8-digits composite number following 21598981 and preceding 21598983. In scientific notation, it is written as 2.1598982 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 10799490 positive integers (up to 21598982) that are relatively prime to 21598982.

Interesting facts

Basic properties

Name

Name twenty-one million five hundred ninety-eight thousand nine hundred eighty-two

Notation

Scientific notation 2.1598982 × 10^7
Engineering notation 2.1598982 × 10^6

Prime Factorization of 21598982

Prime Factorization 2 × 10799491

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 21598982
Product of the distinct prime numbers

The prime factorization of 21598982 is 2 × 10799491. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 9, 96, 86, 305, 587, 3711, 8327, 80159, 8418, 477317, 221911, 8456258, 4381193, 56763520, 20638456, 427722148, 865804259, 8748928020, 2665615900

Basic calculations (n = 21598982)

Multiplication

n×y
n×2 43197964
n×3 64796946
n×4 86395928
n×5 107994910

Division

n÷y
n÷2 10799491
n÷3 7199660.6666667
n÷3 5399745.5
n÷5 4319796.4

Exponentiation

ny
n2 466516023436324
n3 1.0076271192913E+22
n4 2.1763720012284E+29
n5 4.7007419679836E+36

Nth Root

y√n
2√n 4647.4704947961
3√n 278.49095482078
4√n 68.172358729885
5√n 29.301284316289

Divisors of 21598982

1, 2, 10799491, 21598982

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21598981
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21598982 can be divided by 4 positive divisors. The sum of these divisors (counting 21598982) is 1, the average is 0.25.

Base conversion 21598982

Base System Value
2 Binary 1010010011001001100000110
3 Ternary 1111122100020022
4 Quaternary 1102121030012
5 Quinary 21012131412
6 Senary 2050535142
8 Octal 122311406
10 Decimal 21598982
12 Duodecimal 72974b2
16 Hexadecimal 1499306
20 Vigesimal 6ejh92
36 Base36 cuxvq

Cryptographic Hash Functions

md5 8159d9b27abf607d80280d700325a80b
sha1 d6ef428d5ff1f53af34157a4c0e62a7b38253bb2
sha256 694ac555c31eda6f7826012bc4472c2266292917fd4e5d1383fd428c6dd64727
sha512 7d307f25e0c18d629db06871177ac2b06b9ad1f825858e613ecbbce55e9493c829d71849770d8cacfe6942edf599344ef3690513921855884d0d218badc55ec9
ripemd-160 d62f00acb49a5b2ba10180e941a34354d5a0fa57

21598982 as geometric shapes

Circle

Radius = n
Diameter 43197964
Circumference 135710406.35244
Area 1.4656033120095E+15

Sphere

Radius = n
Volume 4.2207386073644E+22
Surface area 5.8624132480379E+15
Circumference 135710406.35244

Square

Length = n
Perimeter 86395928
Area 466516023436324
Diagonal 30545573.277852

Cube

Length = n
Surface area 2799096140617944
Volume 1.0076271192913E+22
Space diagonal 37410534.215766

Equilateral Triangle

Length = n
Perimeter 64796946
Area 2.0200736378418E+14
Altitude 18705267.107883

Triangular Pyramid

Length = n
Surface area 2.0200736378418E+14
Volume 1.1874999482639E+21
Height 10181857.759284