21036488 (number)

21036488 is an even 8-digits composite number following 21036487 and preceding 21036489. In scientific notation, it is written as 2.1036488 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 32 positive divisors. There are 9516480 positive integers (up to 21036488) that are relatively prime to 21036488.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-six thousand four hundred eighty-eight

Notation

Scientific notation 2.1036488 × 10^7
Engineering notation 2.1036488 × 10^6

Prime Factorization of 21036488

Prime Factorization 2 × 2 × 2 × 11 × 863 × 277

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5259122
Product of the distinct prime numbers

The prime factorization of 21036488 is 2 × 2 × 2 × 11 × 863 × 277. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 4, 89, 56, 438, 876, 6509, 5074, 46821, 82802, 74144, 414030, 8184236, 3471414, 97299642, 78211476, 52884902, 205795119, 1398543439, 9273469043

Basic calculations (n = 21036488)

Multiplication

n×y
n×2 42072976
n×3 63109464
n×4 84145952
n×5 105182440

Division

n÷y
n÷2 10518244
n÷3 7012162.6666667
n÷3 5259122
n÷5 4207297.6

Exponentiation

ny
n2 442533827374144
n3 9.3093575491503E+21
n4 1.9583618837041E+29
n5 4.1197056266198E+36

Nth Root

y√n
2√n 4586.5551343029
3√n 276.05211506261
4√n 67.72411043567
5√n 29.147052779478

Divisors of 21036488

1, 2, 4, 8, 11, 22, 44, 88, 277, 554, 863, 1108, 1726, 2216, 3047, 3452, 6094, 6904, 9493, 12188, 18986, 24376, 37972, 75944, 239051, 478102, 956204, 1912408, 2629561, 5259122, 10518244, 21036488

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21036487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21036488 can be divided by 32 positive divisors. The sum of these divisors (counting 21036488) is 1, the average is 0.03125.

Base conversion 21036488

Base System Value
2 Binary 1010000001111110111001000
3 Ternary 1110120202122012
4 Quaternary 1100033313020
5 Quinary 20341131423
6 Senary 2030515052
8 Octal 120176710
10 Decimal 21036488
12 Duodecimal 7065a88
16 Hexadecimal 140fdc8
20 Vigesimal 6b9b48
36 Base36 civuw

Cryptographic Hash Functions

md5 fd43294bc583d06f5d6ce7417bd02eb7
sha1 f4f44159d84eb8be2e7b6cf552e90143fe67d085
sha256 c709ed400bf000338ed699547ddcbfed6263d845aee3f57b6962563911854dbb
sha512 0ed2800de6f34822b8040289d8b75aa1597af760461b53ed1cb24df5f61d58ce2c23f2afd6d41827d13b6be605b2db815c7ab666124665ebd42c2d48ade8ef07
ripemd-160 01dc23c55ea2717595f30432d219d5c23fdc68d1

21036488 as geometric shapes

Circle

Radius = n
Diameter 42072976
Circumference 132176152.31626
Area 1.3902610210436E+15

Sphere

Radius = n
Volume 3.8994945714735E+22
Surface area 5.5610440841743E+15
Circumference 132176152.31626

Square

Length = n
Perimeter 84145952
Area 442533827374144
Diagonal 29750086.634299

Cube

Length = n
Surface area 2655202964244864
Volume 9.3093575491503E+21
Space diagonal 36436266.028813

Equilateral Triangle

Length = n
Perimeter 63109464
Area 1.9162276826998E+14
Altitude 18218133.014406

Triangular Pyramid

Length = n
Surface area 1.9162276826998E+14
Volume 1.0971183085824E+21
Height 9916695.5447663