21598980 (number)

21598980 is an even 8-digits composite number following 21598979 and preceding 21598981. In scientific notation, it is written as 2.1598980 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 5316480 positive integers (up to 21598980) that are relatively prime to 21598980.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1598980 × 10^7
Engineering notation 2.1598980 × 10^6

Prime Factorization of 21598980

Prime Factorization 2 × 2 × 3 × 5 × 13 × 27691

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10799490
Product of the distinct prime numbers

The prime factorization of 21598980 is 2 × 2 × 3 × 5 × 13 × 27691. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21598980)

Multiplication

n×y
n×2 43197960
n×3 64796940
n×4 86395920
n×5 107994900

Division

n÷y
n÷2 10799490
n÷3 7199660
n÷3 5399745
n÷5 4319796

Exponentiation

ny
n2 466515937040400
n3 1.0076268393817E+22
n4 2.1763711951268E+29
n5 4.700739791612E+36

Nth Root

y√n
2√n 4647.4702796253
3√n 278.49094622497
4√n 68.172357151746
5√n 29.301283773647

Divisors of 21598980

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21598979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21598980 can be divided by 48 positive divisors. The sum of these divisors (counting 21598980) is 1, the average is 0.020833333333333.

Base conversion 21598980

Base System Value
2 Binary 1010010011001001100000100
3 Ternary 1111122100020020
4 Quaternary 1102121030010
5 Quinary 21012131410
6 Senary 2050535140
8 Octal 122311404
10 Decimal 21598980
12 Duodecimal 72974b0
16 Hexadecimal 1499304
20 Vigesimal 6ejh90
36 Base36 cuxvo

Cryptographic Hash Functions

md5 5269b06ebba3bbed17314173303e319e
sha1 448875795ce6546e4bf1fdd049769ae2abcb58a0
sha256 07aa26d8c7dcfb61c48b98de5c590808cf235c6e06360f4c60e6582f4b274483
sha512 5f3d7a51109961108a8458afac2aa9df4ef27d6315abbc89ea343e152659bc1663ba6f4e92b3f909b43e077674c9b4f015796ce523ab1dd97f20879e5ceb2e94
ripemd-160 05ec402ec2bc53c7f4535f4482b68c897694b8ed

21598980 as geometric shapes

Circle

Radius = n
Diameter 43197960
Circumference 135710393.78607
Area 1.4656030405887E+15

Sphere

Radius = n
Volume 4.2207374348819E+22
Surface area 5.8624121623547E+15
Circumference 135710393.78607

Square

Length = n
Perimeter 86395920
Area 466515937040400
Diagonal 30545570.449425

Cube

Length = n
Surface area 2799095622242400
Volume 1.0076268393817E+22
Space diagonal 37410530.751664

Equilateral Triangle

Length = n
Perimeter 64796940
Area 2.0200732637364E+14
Altitude 18705265.375832

Triangular Pyramid

Length = n
Surface area 2.0200732637364E+14
Volume 1.1874996183873E+21
Height 10181856.816475