20764992 (number)

20764992 is an even 8-digits composite number following 20764991 and preceding 20764993. In scientific notation, it is written as 2.0764992 × 10^7. The sum of its digits is 39. It has a total of 10 prime factors and 84 positive divisors. There are 6649344 positive integers (up to 20764992) that are relatively prime to 20764992.

Interesting facts

Basic properties

Name

Name twenty million seven hundred sixty-four thousand nine hundred ninety-two

Notation

Scientific notation 2.0764992 × 10^7
Engineering notation 2.0764992 × 10^6

Prime Factorization of 20764992

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 37 × 79 × 37

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 17538
Product of the distinct prime numbers

The prime factorization of 20764992 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 37 × 79 × 37. Since it has a total of 10 prime factors.

Most popular turbo-numbers

5, 6, 71, 65, 272, 491, 3056, 3663, 6813, 41291, 455053, 344447, 6224928, 7376728, 18612105, 87608392, 679510960, 679342231, 6316907277, 2767678790

Basic calculations (n = 20764992)

Multiplication

n×y
n×2 41529984
n×3 62294976
n×4 83059968
n×5 103824960

Division

n÷y
n÷2 10382496
n÷3 6921664
n÷3 5191248
n÷5 4152998.4

Exponentiation

ny
n2 431184892760064
n3 8.9535508486836E+21
n4 1.8592041174451E+29
n5 3.8606358625114E+36

Nth Root

y√n
2√n 4556.8620782288
3√n 274.85939699476
4√n 67.504533760547
5√n 29.071427237902

Divisors of 20764992

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 79, 96, 111, 148, 158, 192, 222, 237, 296, 316, 444, 474, 592, 632, 888, 948, 1184, 1264, 1369, 1776, 1896, 2368, 2528, 2738, 2923, 3552, 3792, 4107, 5056, 5476, 5846, 7104, 7584, 8214, 8769, 10952, 11692, 15168, 16428, 17538, 21904, 23384, 32856, 35076, 43808, 46768, 65712, 70152, 87616, 93536, 108151, 131424, 140304, 187072, 216302, 262848, 280608, 324453, 432604, 561216, 648906, 865208, 1297812, 1730416, 2595624, 3460832, 5191248, 6921664, 10382496, 20764992

84 divisors

τ Total Divisors 84
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20764991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011904761904762
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 84
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20764992 can be divided by 84 positive divisors. The sum of these divisors (counting 20764992) is 1, the average is 0.011904761904762.

Base conversion 20764992

Base System Value
2 Binary 1001111001101100101000000
3 Ternary 1110001222012210
4 Quaternary 1033031211000
5 Quinary 20303434432
6 Senary 2021022120
8 Octal 117154500
10 Decimal 20764992
12 Duodecimal 6b54940
16 Hexadecimal 13cd940
20 Vigesimal 69fc9c
36 Base36 cd2dc

Cryptographic Hash Functions

md5 643dea47c69cc0023a181f051c6699e4
sha1 31108c37cf00b57584f20e2b37b5a0820ebcc3c1
sha256 02fa84d08d05bc5b4a88f522ffe2bd1820f4133fb971e2bcd781d75def29277c
sha512 bd3b4acf30402adc279a90f1ff347b76163125479594a7ea781d34cb8751c74615fb348fcbbb5acb120f0cccc1103f5422fe53c122e6719f0cc9a9aa1b806449
ripemd-160 8e9d11fdcf9b647c6667fff649284ad98ccfed26

20764992 as geometric shapes

Circle

Radius = n
Diameter 41529984
Circumference 130470292.6381
Area 1.3546072914339E+15

Sphere

Radius = n
Volume 3.7504546093023E+22
Surface area 5.4184291657357E+15
Circumference 130470292.6381

Square

Length = n
Perimeter 83059968
Area 431184892760064
Diagonal 29366133.308969

Cube

Length = n
Surface area 2587109356560384
Volume 8.9535508486836E+21
Space diagonal 35966021.162761

Equilateral Triangle

Length = n
Perimeter 62294976
Area 1.8670853542914E+14
Altitude 17983010.581381

Triangular Pyramid

Length = n
Surface area 1.8670853542914E+14
Volume 1.0551860868005E+21
Height 9788711.1029896