21307536 (number)

21307536 is an even 8-digits composite number following 21307535 and preceding 21307537. In scientific notation, it is written as 2.1307536 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 100 positive divisors. There are 6912000 positive integers (up to 21307536) that are relatively prime to 21307536.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred seven thousand five hundred thirty-six

Notation

Scientific notation 2.1307536 × 10^7
Engineering notation 2.1307536 × 10^6

Prime Factorization of 21307536

Prime Factorization 2 × 2 × 2 × 2 × 3 × 9 × 3 × 401 × 41

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 887814
Product of the distinct prime numbers

The prime factorization of 21307536 is 2 × 2 × 2 × 2 × 3 × 9 × 3 × 401 × 41. Since it has a total of 9 prime factors.

Most popular turbo-numbers

1, 6, 2, 66, 270, 157, 2795, 2564, 30306, 76102, 481725, 975395, 2756294, 2698071, 87976361, 50153209, 497262171, 995220175, 8631542993, 4922122758

Basic calculations (n = 21307536)

Multiplication

n×y
n×2 42615072
n×3 63922608
n×4 85230144
n×5 106537680

Division

n÷y
n÷2 10653768
n÷3 7102512
n÷3 5326884
n÷5 4261507.2

Exponentiation

ny
n2 454011090391296
n3 9.6738576529118E+21
n4 2.0612607019829E+29
n5 4.3920386612887E+36

Nth Root

y√n
2√n 4616.0086655031
3√n 277.23267169861
4√n 67.941214777947
5√n 29.221778613059

Divisors of 21307536

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 81, 82, 108, 123, 144, 162, 164, 216, 246, 324, 328, 369, 401, 432, 492, 648, 656, 738, 802, 984, 1107, 1203, 1296, 1476, 1604, 1968, 2214, 2406, 2952, 3208, 3321, 3609, 4428, 4812, 5904, 6416, 6642, 7218, 8856, 9624, 10827, 13284, 14436, 16441, 17712, 19248, 21654, 26568, 28872, 32481, 32882, 43308, 49323, 53136, 57744, 64962, 65764, 86616, 98646, 129924, 131528, 147969, 173232, 197292, 259848, 263056, 295938, 394584, 443907, 519696, 591876, 789168, 887814, 1183752, 1331721, 1775628, 2367504, 2663442, 3551256, 5326884, 7102512, 10653768, 21307536

100 divisors

τ Total Divisors 100
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21307535
Sum of the proper positive divisors of n
A Arithmetic Mean 0.01
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 100
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21307536 can be divided by 100 positive divisors. The sum of these divisors (counting 21307536) is 1, the average is 0.01.

Base conversion 21307536

Base System Value
2 Binary 1010001010010000010010000
3 Ternary 1111002112110000
4 Quaternary 1101102002100
5 Quinary 20423320121
6 Senary 2040410000
8 Octal 121220220
10 Decimal 21307536
12 Duodecimal 7176900
16 Hexadecimal 1452090
20 Vigesimal 6d38gg
36 Base36 cop00

Cryptographic Hash Functions

md5 bf933cc926749bd5e8ac5c7c4b120f5e
sha1 6182b3a96a298a9c30c3bf01f9fba95e9e63389f
sha256 ff57420e7964a96010b713c3aa9c9c44a4a98675c4d2ae2294c185cd954ae4e6
sha512 f442add863d6b956ac46c8dc2c4809c15ad6bb6b0328baeb3e8d7553547bd9af3438e05a8872adc16dc6f2cd86cb53ca73df7b231062a2f8a687d9c050ac8465
ripemd-160 8e6aa2a720664cdef4b78292fda79333ee25b299

21307536 as geometric shapes

Circle

Radius = n
Diameter 42615072
Circumference 133879197.1274
Area 1.4263179062216E+15

Sphere

Radius = n
Volume 4.0521760179015E+22
Surface area 5.7052716248863E+15
Circumference 133879197.1274

Square

Length = n
Perimeter 85230144
Area 454011090391296
Diagonal 30133406.391953

Cube

Length = n
Surface area 2724066542347776
Volume 9.6738576529118E+21
Space diagonal 36905734.936103

Equilateral Triangle

Length = n
Perimeter 63922608
Area 1.9659256893937E+14
Altitude 18452867.468051

Triangular Pyramid

Length = n
Surface area 1.9659256893937E+14
Volume 1.1400750577679E+21
Height 10044468.797318