20798976 (number)

20798976 is an even 8-digits composite number following 20798975 and preceding 20798977. In scientific notation, it is written as 2.0798976 × 10^7. The sum of its digits is 48. It has a total of 12 prime factors and 80 positive divisors. There are 6297600 positive integers (up to 20798976) that are relatively prime to 20798976.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-eight thousand nine hundred seventy-six

Notation

Scientific notation 2.0798976 × 10^7
Engineering notation 2.0798976 × 10^6

Prime Factorization of 20798976

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 1231

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 81246
Product of the distinct prime numbers

The prime factorization of 20798976 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 1231. Since it has a total of 12 prime factors.

Most popular turbo-numbers

7, 9, 100, 69, 98, 341, 1407, 1253, 94504, 66191, 906663, 746859, 4473151, 7519222, 10956203, 46352129, 267581406, 406235002, 3204829480, 9012295358

Basic calculations (n = 20798976)

Multiplication

n×y
n×2 41597952
n×3 62396928
n×4 83195904
n×5 103994880

Division

n÷y
n÷2 10399488
n÷3 6932992
n÷3 5199744
n÷5 4159795.2

Exponentiation

ny
n2 432597402648576
n3 8.9975829953501E+21
n4 1.8714051277829E+29
n5 3.8923310339034E+36

Nth Root

y√n
2√n 4560.5894355883
3√n 275.00926029423
4√n 67.532136317374
5√n 29.080936678185

Divisors of 20798976

1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1056, 1231, 1408, 1536, 2112, 2462, 2816, 3693, 4224, 4924, 5632, 7386, 8448, 9848, 13541, 14772, 16896, 19696, 27082, 29544, 39392, 40623, 54164, 59088, 78784, 81246, 108328, 118176, 157568, 162492, 216656, 236352, 315136, 324984, 433312, 472704, 630272, 649968, 866624, 945408, 1299936, 1733248, 1890816, 2599872, 3466496, 5199744, 6932992, 10399488, 20798976

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20798975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20798976 can be divided by 80 positive divisors. The sum of these divisors (counting 20798976) is 1, the average is 0.0125.

Base conversion 20798976

Base System Value
2 Binary 1001111010101111000000000
3 Ternary 1110010200211110
4 Quaternary 1033111320000
5 Quinary 20311031401
6 Senary 2021443320
8 Octal 117257000
10 Decimal 20798976
12 Duodecimal 6b70540
16 Hexadecimal 13d5e00
20 Vigesimal 69jh8g
36 Base36 cdslc

Cryptographic Hash Functions

md5 b923fa73ae1b5070b273316151083d69
sha1 b73f72703037ac72ec6acecb0cfb06d8f186fe75
sha256 4901da2324f1d92a471e85c407d53e94aa417dd44d3f0227a12c2818e05e5e8a
sha512 3183100cc75e22dd7bebb980c6e2f0d5761c8a379ba6bb2799de567caffedaadcf7777e81ce283c1569774614ffb3d67bcf0d6f3145333dc782c033134362d89
ripemd-160 fe6582dce0a5303f4386b89f8da462bdb5dae478

20798976 as geometric shapes

Circle

Radius = n
Diameter 41597952
Circumference 130683820.40758
Area 1.3590448221228E+15

Sphere

Radius = n
Volume 3.7688987517675E+22
Surface area 5.4361792884912E+15
Circumference 130683820.40758

Square

Length = n
Perimeter 83195904
Area 432597402648576
Diagonal 29414193.942673

Cube

Length = n
Surface area 2595584415891456
Volume 8.9975829953501E+21
Space diagonal 36024883.177406

Equilateral Triangle

Length = n
Perimeter 62396928
Area 1.8732017015242E+14
Altitude 18012441.588703

Triangular Pyramid

Length = n
Surface area 1.8732017015242E+14
Volume 1.0603753250501E+21
Height 9804731.3142242