21032998 (number)

21032998 is an even 8-digits composite number following 21032997 and preceding 21032999. In scientific notation, it is written as 2.1032998 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 8994240 positive integers (up to 21032998) that are relatively prime to 21032998.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-two thousand nine hundred ninety-eight

Notation

Scientific notation 2.1032998 × 10^7
Engineering notation 2.1032998 × 10^6

Prime Factorization of 21032998

Prime Factorization 2 × 7 × 541 × 2777

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21032998
Product of the distinct prime numbers

The prime factorization of 21032998 is 2 × 7 × 541 × 2777. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 11, 39, 145, 435, 404, 9763, 69724, 21743, 646074, 276840, 5895282, 501489, 5039030, 66019112, 677900346, 740942006, 3173547449, 9941240603

Basic calculations (n = 21032998)

Multiplication

n×y
n×2 42065996
n×3 63098994
n×4 84131992
n×5 105164990

Division

n÷y
n÷2 10516499
n÷3 7010999.3333333
n÷3 5258249.5
n÷5 4206599.6

Exponentiation

ny
n2 442387004868004
n3 9.3047249886147E+21
n4 1.9570626207608E+29
n5 4.1162894188337E+36

Nth Root

y√n
2√n 4586.1746586889
3√n 276.03684833234
4√n 67.721301365884
5√n 29.146085603158

Divisors of 21032998

1, 2, 7, 14, 541, 1082, 2777, 3787, 5554, 7574, 19439, 38878, 1502357, 3004714, 10516499, 21032998

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 -21032997
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 21032998 can be divided by 16 positive divisors. The sum of these divisors (counting 21032998) is 1, the average is 0.0625.

Base conversion 21032998

Base System Value
2 Binary 1010000001111000000100110
3 Ternary 1110120120211221
4 Quaternary 1100033000212
5 Quinary 20341023443
6 Senary 2030450554
8 Octal 120170046
10 Decimal 21032998
12 Duodecimal 7063a5a
16 Hexadecimal 140f026
20 Vigesimal 6b929i
36 Base36 cit5y

Cryptographic Hash Functions

md5 ad0519ca9fd15c7f2c0152e0ab15fcd6
sha1 0b0049b0cb1484bd03a0ed1b1af4bed9456d73af
sha256 6da98564a019907671906d923920797e714367512c3a0bc5772f0f09ad4aba63
sha512 daed891e4e661a72835184517604c6e347974a23071c464ca1a58327ce2819b1de462e49cd4665946a0fa7b7471c5658c9e671aeadff4fdeb65ba21c715fff3d
ripemd-160 5d856f677ed034b579266cb27afc515a567b7928

21032998 as geometric shapes

Circle

Radius = n
Diameter 42065996
Circumference 132154223.99954
Area 1.3897997645369E+15

Sphere

Radius = n
Volume 3.897554089054E+22
Surface area 5.5591990581477E+15
Circumference 132154223.99954

Square

Length = n
Perimeter 84131992
Area 442387004868004
Diagonal 29745151.028966

Cube

Length = n
Surface area 2654322029208024
Volume 9.3047249886147E+21
Space diagonal 36430221.171495

Equilateral Triangle

Length = n
Perimeter 63098994
Area 1.915591922599E+14
Altitude 18215110.585747

Triangular Pyramid

Length = n
Surface area 1.915591922599E+14
Volume 1.0965723560876E+21
Height 9915050.3429887