21454076 (number)

21454076 is an even 8-digits composite number following 21454075 and preceding 21454077. In scientific notation, it is written as 2.1454076 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 48 positive divisors. There are 8842176 positive integers (up to 21454076) that are relatively prime to 21454076.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred fifty-four thousand seventy-six

Notation

Scientific notation 2.1454076 × 10^7
Engineering notation 2.1454076 × 10^6

Prime Factorization of 21454076

Prime Factorization 2 × 2 × 7 × 43 × 103 × 173

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10727038
Product of the distinct prime numbers

The prime factorization of 21454076 is 2 × 2 × 7 × 43 × 103 × 173. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 2, 31, 24, 454, 462, 296, 977, 94791, 74024, 443223, 830435, 176594, 8823280, 56871449, 39232577, 525999005, 262095997, 2449068379, 4300285086

Basic calculations (n = 21454076)

Multiplication

n×y
n×2 42908152
n×3 64362228
n×4 85816304
n×5 107270380

Division

n÷y
n÷2 10727038
n÷3 7151358.6666667
n÷3 5363519
n÷5 4290815.2

Exponentiation

ny
n2 460277377013776
n3 9.8748258275342E+21
n4 2.1185526379068E+29
n5 4.5451589303653E+36

Nth Root

y√n
2√n 4631.8544882153
3√n 277.86676499473
4√n 68.057729085059
5√n 29.261862344948

Divisors of 21454076

1, 2, 4, 7, 14, 28, 43, 86, 103, 172, 173, 206, 301, 346, 412, 602, 692, 721, 1204, 1211, 1442, 2422, 2884, 4429, 4844, 7439, 8858, 14878, 17716, 17819, 29756, 31003, 35638, 52073, 62006, 71276, 104146, 124012, 124733, 208292, 249466, 498932, 766217, 1532434, 3064868, 5363519, 10727038, 21454076

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21454075
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21454076 can be divided by 48 positive divisors. The sum of these divisors (counting 21454076) is 1, the average is 0.020833333333333.

Base conversion 21454076

Base System Value
2 Binary 1010001110101110011111100
3 Ternary 1111100222110102
4 Quaternary 1101311303330
5 Quinary 20443012301
6 Senary 2043500232
8 Octal 121656374
10 Decimal 21454076
12 Duodecimal 7227678
16 Hexadecimal 1475cfc
20 Vigesimal 6e1f3g
36 Base36 cru2k

Cryptographic Hash Functions

md5 29d07123f58179670590331ba1bd3ad3
sha1 511fec58dd3a5b60ca97de8fb9def2345508ea46
sha256 ccfe274a97e8d722ea6af593c0b99ebac6155370d265e850acdb0fac2b38dfa1
sha512 008f504460d17733ec9a66a254727340930b65496db457627c76dd42604c9910ca3864ace67979efa338e18530e7a9de9b07074cc383a9dc1a4aa651e093b109
ripemd-160 75e07c48a11c94a91092779076075553703cc1f8

21454076 as geometric shapes

Circle

Radius = n
Diameter 42908152
Circumference 134799935.10231
Area 1.4460040262401E+15

Sphere

Radius = n
Volume 4.1363573700347E+22
Surface area 5.7840161049602E+15
Circumference 134799935.10231

Square

Length = n
Perimeter 85816304
Area 460277377013776
Diagonal 30340645.247383

Cube

Length = n
Surface area 2761664262082656
Volume 9.8748258275342E+21
Space diagonal 37159549.661444

Equilateral Triangle

Length = n
Perimeter 64362228
Area 1.993059506406E+14
Altitude 18579774.830722

Triangular Pyramid

Length = n
Surface area 1.993059506406E+14
Volume 1.1637593842809E+21
Height 10113548.415794